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SystemSimulationApp/PythonModels/systems/test_mql_closure.py
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from __future__ import annotations
from dataclasses import dataclass
from typing import Callable
from PythonModels.components.amesim_pneumatic import (
AmesimPneumaticGas,
AmesimPneumaticOrifice,
AmesimPneumaticVolume,
)
from PythonModels.components.amesim_pneumatic_line import (
AmesimPnl0001Pipe,
AmesimPnl0002Pipe,
AmesimPnl0003Pipe,
AmesimPnl00rPipe,
)
from PythonModels.core.medium import ThermodynamicProperties
from PythonModels.core.ports import PortState
from PythonModels.core.state import VolumeState
from PythonModels.systems.test_mql_nodes import (
TestMqlPneumaticNode3,
TestMqlPneumaticNode3Balance,
TestMqlPneumaticNode4,
TestMqlPneumaticNode4Balance,
)
@dataclass(frozen=True)
class TestMqlPneumaticBranchSpec:
name: str
upstream_volume_alias: str
orifice_alias: str
downstream_volume_alias: str
source: str = "manual"
@dataclass(frozen=True)
class TestMqlPneumaticTopologyCandidate:
connection_alias: str
line_submodel: str
source_component: str
source_port: str
target_component: str
target_port: str
source_is_typed_pneumatic: bool
target_is_typed_pneumatic: bool
category: str
reason: str
@dataclass(frozen=True)
class TestMqlPneumaticChamberSegmentSpec:
name: str
inlet_node_alias: str
inlet_line_alias: str
inlet_orifice_alias: str
inlet_orifice_boundary_port: str
inlet_orifice_volume_port: str
volume_alias: str
volume_inlet_port: str
volume_outlet_port: str
outlet_orifice_alias: str
outlet_orifice_volume_port: str
outlet_orifice_boundary_port: str
outlet_line_alias: str
outlet_node_alias: str
source: str = "amesim-cir-topology"
@dataclass(frozen=True)
class TestMqlPneumaticTopologyDiscovery:
branch_specs: tuple[TestMqlPneumaticBranchSpec, ...]
chamber_segment_specs: tuple[TestMqlPneumaticChamberSegmentSpec, ...]
blocked_candidates: tuple[TestMqlPneumaticTopologyCandidate, ...]
@dataclass(frozen=True)
class TestMqlPneumaticBoundaryCondition:
pressure_pa: float
temperature_k: float
def properties(self, gas: AmesimPneumaticGas) -> ThermodynamicProperties:
if self.pressure_pa <= 0.0:
raise ValueError("boundary pressure must be positive")
if self.temperature_k <= 0.0:
raise ValueError("boundary temperature must be positive")
return ThermodynamicProperties(
p=self.pressure_pa,
T=self.temperature_k,
rho=gas.density(self.pressure_pa, self.temperature_k),
u=gas.specific_internal_energy(self.temperature_k),
h=gas.specific_enthalpy(self.temperature_k),
)
@dataclass(frozen=True)
class TestMqlPneumaticChamberSegmentComponents:
volume: AmesimPneumaticVolume
inlet_orifice: AmesimPneumaticOrifice
outlet_orifice: AmesimPneumaticOrifice
spec: TestMqlPneumaticChamberSegmentSpec
@dataclass(frozen=True)
class TestMqlPneumaticChamberSegmentSnapshot:
chamber: ThermodynamicProperties
inlet_boundary: ThermodynamicProperties
outlet_boundary: ThermodynamicProperties
inlet_flow: float
outlet_flow: float
@dataclass(frozen=True)
class TestMqlPnl0001ChamberSegmentComponents:
inlet_line: AmesimPnl0001Pipe
volume: AmesimPneumaticVolume
inlet_orifice: AmesimPneumaticOrifice
outlet_orifice: AmesimPneumaticOrifice
spec: TestMqlPneumaticChamberSegmentSpec
@dataclass(frozen=True)
class TestMqlPnl0001ChamberSegmentSnapshot:
inlet_line: ThermodynamicProperties
chamber: ThermodynamicProperties
inlet_node: ThermodynamicProperties
outlet_boundary: ThermodynamicProperties
node_to_line_flow: float
line_to_chamber_flow: float
outlet_flow: float
@dataclass(frozen=True)
class TestMqlPnl0001PairChamberSegmentComponents:
inlet_line: AmesimPnl0001Pipe
outlet_line: AmesimPnl0001Pipe
volume: AmesimPneumaticVolume
inlet_orifice: AmesimPneumaticOrifice
outlet_orifice: AmesimPneumaticOrifice
spec: TestMqlPneumaticChamberSegmentSpec
@dataclass(frozen=True)
class TestMqlPnl0001PairChamberSegmentSnapshot:
inlet_line: ThermodynamicProperties
chamber: ThermodynamicProperties
outlet_line: ThermodynamicProperties
inlet_node: ThermodynamicProperties
outlet_node: ThermodynamicProperties
inlet_node_to_line_flow: float
inlet_line_to_chamber_flow: float
outlet_node_to_line_flow: float
outlet_line_to_chamber_flow: float
@dataclass(frozen=True)
class TestMqlPn3NodeChamberSegmentComponents:
inlet_line: AmesimPnl0001Pipe
outlet_line: AmesimPnl0001Pipe
node_line: AmesimPnl0003Pipe
node_resistance: AmesimPnl00rPipe
node_orifice: AmesimPneumaticOrifice
node: TestMqlPneumaticNode3
volume: AmesimPneumaticVolume
inlet_orifice: AmesimPneumaticOrifice
outlet_orifice: AmesimPneumaticOrifice
spec: TestMqlPneumaticChamberSegmentSpec
@dataclass(frozen=True)
class TestMqlPn3NodeChamberSegmentSnapshot:
inlet_line: ThermodynamicProperties
chamber: ThermodynamicProperties
outlet_line: ThermodynamicProperties
node_line_port_1: ThermodynamicProperties
node_line_port_2: ThermodynamicProperties
inlet_node: ThermodynamicProperties
resistance_boundary: ThermodynamicProperties
p4_boundary: ThermodynamicProperties
node_balance: TestMqlPneumaticNode3Balance
inlet_node_to_line_flow: float
inlet_line_to_chamber_flow: float
outlet_node_to_line_flow: float
outlet_line_to_chamber_flow: float
node_to_resistance_flow: float
node_to_pnl0003_flow: float
pnl0003_center_flow: float
pnl0003_to_p4_flow: float
@dataclass(frozen=True)
class TestMqlPn3P4NodeChamberSegmentComponents:
inlet_line: AmesimPnl0001Pipe
outlet_line: AmesimPnl0001Pipe
node_line: AmesimPnl0003Pipe
node_resistance: AmesimPnl00rPipe
node_orifice: AmesimPneumaticOrifice
node: TestMqlPneumaticNode3
p4_node: TestMqlPneumaticNode4
p4_primary_line: AmesimPnl0001Pipe
p4_primary_chamber: AmesimPneumaticVolume
p4_port1_line: AmesimPnl0002Pipe
p4_port1_remote_node: TestMqlPneumaticNode4
p4_port1_remote_primary_line: AmesimPnl0001Pipe
p4_port1_remote_primary_chamber: AmesimPneumaticVolume
p4_port1_remote_port1_line: AmesimPnl0002Pipe
p4_port1_far_node: TestMqlPneumaticNode4
p4_port1_far_primary_line: AmesimPnl0001Pipe
p4_port1_far_primary_chamber: AmesimPneumaticVolume
p4_port1_far_port1_line: AmesimPnl0002Pipe
p4_port1_next_node: TestMqlPneumaticNode4
p4_port1_next_primary_line: AmesimPnl0001Pipe
p4_port1_next_primary_chamber: AmesimPneumaticVolume
p4_port1_next_port1_line: AmesimPnl0002Pipe
p4_port1_next_orifice: AmesimPneumaticOrifice
p4_port1_next_orifice_line: AmesimPnl0003Pipe
p4_port1_next_orifice_node: TestMqlPneumaticNode3
p4_port1_next_orifice_output_line: AmesimPnl0001Pipe
p4_port1_next_orifice_resistance: AmesimPnl00rPipe
p4_port1_next_orifice_resistance_node: TestMqlPneumaticNode3
p4_port1_next_orifice_resistance_line: AmesimPnl0003Pipe
p4_port1_next_orifice_resistance_orifice: AmesimPneumaticOrifice
p4_port1_next_orifice_resistance_chamber_inlet_line: AmesimPnl0001Pipe
p4_port1_next_orifice_resistance_chamber: AmesimPneumaticVolume
p4_port1_next_orifice_resistance_chamber_outlet_line: AmesimPnl0001Pipe
p4_port1_next_orifice_resistance_chamber_inlet_orifice: AmesimPneumaticOrifice
p4_port1_next_orifice_resistance_chamber_outlet_orifice: AmesimPneumaticOrifice
p4_port1_next_orifice_resistance_chamber_spec: TestMqlPneumaticChamberSegmentSpec
p4_bridge_node: TestMqlPneumaticNode4
p4_bridge_primary_line: AmesimPnl0001Pipe
p4_bridge_primary_chamber: AmesimPneumaticVolume
p4_port1_remote_orifice: AmesimPneumaticOrifice
p4_port1_remote_orifice_line: AmesimPnl0003Pipe
p4_port1_remote_orifice_node: TestMqlPneumaticNode3
p4_port3_line: AmesimPnl0002Pipe
p4_port3_remote_node: TestMqlPneumaticNode4
p4_port3_remote_primary_line: AmesimPnl0001Pipe
p4_port3_remote_primary_chamber: AmesimPneumaticVolume
p4_port3_remote_port3_line: AmesimPnl0002Pipe
p4_port3_far_node: TestMqlPneumaticNode4
p4_port3_far_primary_line: AmesimPnl0001Pipe
p4_port3_far_primary_chamber: AmesimPneumaticVolume
p4_port3_far_port3_line: AmesimPnl0002Pipe
p4_port3_next_node: TestMqlPneumaticNode4
p4_port3_next_primary_line: AmesimPnl0001Pipe
p4_port3_next_primary_chamber: AmesimPneumaticVolume
p4_port3_next_port3_line: AmesimPnl0002Pipe
p4_port3_next_orifice: AmesimPneumaticOrifice
p4_port3_next_orifice_line: AmesimPnl0003Pipe
p4_port3_next_orifice_node: TestMqlPneumaticNode3
p4_port3_next_orifice_output_line: AmesimPnl0001Pipe
p4_port3_next_chamber_inlet_line: AmesimPnl0001Pipe
p4_port3_next_chamber: AmesimPneumaticVolume
p4_port3_next_chamber_outlet_line: AmesimPnl0001Pipe
p4_port3_next_chamber_inlet_orifice: AmesimPneumaticOrifice
p4_port3_next_chamber_outlet_orifice: AmesimPneumaticOrifice
p4_port3_next_chamber_spec: TestMqlPneumaticChamberSegmentSpec
p4_port3_next_orifice_resistance: AmesimPnl00rPipe
p4_port3_next_resistance_node: TestMqlPneumaticNode3
p4_port3_next_resistance_node_line: AmesimPnl0003Pipe
p4_port3_next_resistance_orifice: AmesimPneumaticOrifice
p4_port3_next_resistance_output_line: AmesimPnl0001Pipe
p4_port3_next_resistance_chamber_inlet_line: AmesimPnl0001Pipe
p4_port3_next_resistance_chamber: AmesimPneumaticVolume
p4_port3_next_resistance_chamber_outlet_line: AmesimPnl0001Pipe
p4_port3_next_resistance_chamber_inlet_orifice: AmesimPneumaticOrifice
p4_port3_next_resistance_chamber_outlet_orifice: AmesimPneumaticOrifice
p4_port3_next_resistance_chamber_spec: TestMqlPneumaticChamberSegmentSpec
p4_port3_remote_orifice: AmesimPneumaticOrifice
p4_port3_remote_orifice_line: AmesimPnl0003Pipe
p4_port3_remote_orifice_node: TestMqlPneumaticNode3
p4_port3_remote_orifice_resistance: AmesimPnl00rPipe
p4_port3_remote_resistance_node: TestMqlPneumaticNode3
p4_port3_remote_resistance_node_line: AmesimPnl0003Pipe
p4_port3_remote_resistance_orifice: AmesimPneumaticOrifice
p4_port3_remote_resistance_output_line: AmesimPnl0001Pipe
volume: AmesimPneumaticVolume
inlet_orifice: AmesimPneumaticOrifice
outlet_orifice: AmesimPneumaticOrifice
spec: TestMqlPneumaticChamberSegmentSpec
@dataclass(frozen=True)
class TestMqlP4NodeBalancePort:
flow_kg_s: float
node_h: float
connected_h: float
port_mass_flow_kg_s: float
@dataclass(frozen=True)
class TestMqlPn3P4NodeChamberSegmentSnapshot:
inlet_line: ThermodynamicProperties
chamber: ThermodynamicProperties
outlet_line: ThermodynamicProperties
node_line_port_1: ThermodynamicProperties
node_line_port_2: ThermodynamicProperties
p4_primary_line: ThermodynamicProperties
p4_boundary: ThermodynamicProperties
p4_primary_chamber: ThermodynamicProperties
p4_port1_line: ThermodynamicProperties
p4_port1_remote_primary_line: ThermodynamicProperties
p4_port1_remote_primary_chamber: ThermodynamicProperties
p4_port1_remote_port1_line: ThermodynamicProperties
p4_port1_far_primary_line: ThermodynamicProperties
p4_port1_far_primary_chamber: ThermodynamicProperties
p4_port1_far_port1_line: ThermodynamicProperties
p4_port1_next_primary_line: ThermodynamicProperties
p4_port1_next_primary_chamber: ThermodynamicProperties
p4_port1_next_port1_line: ThermodynamicProperties
p4_port1_next_orifice_line_port_1: ThermodynamicProperties
p4_port1_next_orifice_line_port_2: ThermodynamicProperties
p4_port1_next_orifice_output_line: ThermodynamicProperties
p4_port1_next_orifice_resistance_line_port_1: ThermodynamicProperties
p4_port1_next_orifice_resistance_line_port_2: ThermodynamicProperties
p4_port1_next_orifice_resistance_chamber_inlet_line: ThermodynamicProperties
p4_port1_next_orifice_resistance_chamber: ThermodynamicProperties
p4_port1_next_orifice_resistance_chamber_outlet_line: ThermodynamicProperties
p4_bridge_primary_line: ThermodynamicProperties
p4_bridge_primary_chamber: ThermodynamicProperties
p4_port1_remote_orifice_line_port_1: ThermodynamicProperties
p4_port1_remote_orifice_line_port_2: ThermodynamicProperties
p4_port3_line: ThermodynamicProperties
p4_port3_remote_primary_line: ThermodynamicProperties
p4_port3_remote_primary_chamber: ThermodynamicProperties
p4_port3_remote_port3_line: ThermodynamicProperties
p4_port3_far_primary_line: ThermodynamicProperties
p4_port3_far_primary_chamber: ThermodynamicProperties
p4_port3_far_port3_line: ThermodynamicProperties
p4_port3_next_primary_line: ThermodynamicProperties
p4_port3_next_primary_chamber: ThermodynamicProperties
p4_port3_next_port3_line: ThermodynamicProperties
p4_port3_next_orifice_line_port_1: ThermodynamicProperties
p4_port3_next_orifice_line_port_2: ThermodynamicProperties
p4_port3_next_orifice_output_line: ThermodynamicProperties
p4_port3_next_chamber_inlet_line: ThermodynamicProperties
p4_port3_next_chamber: ThermodynamicProperties
p4_port3_next_chamber_outlet_line: ThermodynamicProperties
p4_port3_next_resistance_node_line_port_1: ThermodynamicProperties
p4_port3_next_resistance_node_line_port_2: ThermodynamicProperties
p4_port3_next_resistance_output_line: ThermodynamicProperties
p4_port3_next_resistance_chamber_inlet_line: ThermodynamicProperties
p4_port3_next_resistance_chamber: ThermodynamicProperties
p4_port3_next_resistance_chamber_outlet_line: ThermodynamicProperties
p4_port3_remote_orifice_line_port_1: ThermodynamicProperties
p4_port3_remote_orifice_line_port_2: ThermodynamicProperties
p4_port3_remote_resistance_node_line_port_1: ThermodynamicProperties
p4_port3_remote_resistance_node_line_port_2: ThermodynamicProperties
p4_port3_remote_resistance_output_line: ThermodynamicProperties
inlet_node: ThermodynamicProperties
resistance_boundary: ThermodynamicProperties
node_balance: TestMqlPneumaticNode3Balance
p4_balance: TestMqlPneumaticNode4Balance
p4_port1_remote_balance: TestMqlPneumaticNode4Balance
p4_port1_far_balance: TestMqlPneumaticNode4Balance
p4_port1_next_balance: TestMqlPneumaticNode4Balance
p4_bridge_balance: TestMqlPneumaticNode4Balance
p4_port1_remote_orifice_node_balance: TestMqlPneumaticNode3Balance
p4_port1_next_orifice_node_balance: TestMqlPneumaticNode3Balance
p4_port1_next_orifice_resistance_node_balance: TestMqlPneumaticNode3Balance
p4_port3_remote_balance: TestMqlPneumaticNode4Balance
p4_port3_far_balance: TestMqlPneumaticNode4Balance
p4_port3_next_balance: TestMqlPneumaticNode4Balance
p4_port3_next_orifice_node_balance: TestMqlPneumaticNode3Balance
p4_port3_next_resistance_node_balance: TestMqlPneumaticNode3Balance
p4_port3_remote_orifice_node_balance: TestMqlPneumaticNode3Balance
p4_port3_remote_resistance_node_balance: TestMqlPneumaticNode3Balance
inlet_node_to_line_flow: float
inlet_line_to_chamber_flow: float
outlet_node_to_line_flow: float
outlet_line_to_chamber_flow: float
node_to_resistance_flow: float
node_to_pnl0003_flow: float
pnl0003_center_flow: float
pnl0003_to_p4_flow: float
p4_primary_chamber_to_line_flow: float
p4_node_to_primary_line_flow: float
p4_to_port1_line_flow: float
p4_port1_remote_node_to_line_flow: float
p4_port1_remote_chamber_to_line_flow: float
p4_port1_remote_node_to_primary_line_flow: float
p4_port1_remote_to_port1_line_flow: float
p4_port1_far_node_to_line_flow: float
p4_port1_far_chamber_to_line_flow: float
p4_port1_far_node_to_primary_line_flow: float
p4_port1_far_to_next_line_flow: float
p4_port1_next_node_to_line_flow: float
p4_port1_next_chamber_to_line_flow: float
p4_port1_next_node_to_primary_line_flow: float
p4_port1_next_to_bridge_line_flow: float
p4_port1_next_orifice_p4_to_output_line_flow: float
p4_port1_next_orifice_node_to_line_flow: float
p4_port1_next_orifice_line_center_flow: float
p4_port1_next_orifice_to_output_line_flow: float
p4_port1_next_orifice_resistance_node_to_next_flow: float
p4_port1_next_orifice_resistance_node_to_line_flow: float
p4_port1_next_orifice_resistance_line_center_flow: float
p4_port1_next_orifice_resistance_to_p4_flow: float
p4_port1_next_orifice_resistance_chamber_inlet_node_to_line_flow: float
p4_port1_next_orifice_resistance_chamber_inlet_line_to_chamber_flow: float
p4_port1_next_orifice_resistance_chamber_outlet_node_to_line_flow: float
p4_port1_next_orifice_resistance_chamber_outlet_line_to_chamber_flow: float
p4_bridge_to_port1_next_line_flow: float
p4_bridge_chamber_to_line_flow: float
p4_bridge_node_to_primary_line_flow: float
p4_port1_remote_node_to_orifice_line_flow: float
p4_port1_remote_orifice_line_center_flow: float
p4_port1_remote_orifice_to_node_flow: float
p4_to_port3_line_flow: float
p4_port3_remote_node_to_line_flow: float
p4_port3_remote_chamber_to_line_flow: float
p4_port3_remote_node_to_primary_line_flow: float
p4_port3_remote_to_port3_line_flow: float
p4_port3_far_node_to_line_flow: float
p4_port3_far_chamber_to_line_flow: float
p4_port3_far_node_to_primary_line_flow: float
p4_port3_far_to_next_line_flow: float
p4_port3_next_node_to_line_flow: float
p4_port3_next_chamber_to_line_flow: float
p4_port3_next_node_to_primary_line_flow: float
p4_bridge_to_port3_next_line_flow: float
p4_port3_next_to_bridge_line_flow: float
p4_port3_next_orifice_node_to_line_flow: float
p4_port3_next_orifice_line_center_flow: float
p4_port3_next_orifice_to_output_line_flow: float
p4_port3_next_orifice_output_to_p4_flow: float
p4_port3_next_chamber_inlet_node_to_line_flow: float
p4_port3_next_chamber_inlet_line_to_chamber_flow: float
p4_port3_next_chamber_outlet_node_to_line_flow: float
p4_port3_next_chamber_outlet_line_to_chamber_flow: float
p4_port3_next_resistance_node_to_next_flow: float
p4_port3_next_resistance_node_to_line_flow: float
p4_port3_next_resistance_line_center_flow: float
p4_port3_next_resistance_to_output_line_flow: float
p4_port3_next_resistance_output_to_p4_flow: float
p4_port3_next_resistance_chamber_inlet_node_to_line_flow: float
p4_port3_next_resistance_chamber_inlet_line_to_chamber_flow: float
p4_port3_next_resistance_chamber_outlet_node_to_line_flow: float
p4_port3_next_resistance_chamber_outlet_line_to_chamber_flow: float
p4_port3_remote_node_to_orifice_line_flow: float
p4_port3_remote_node_to_resistance_flow: float
p4_port3_remote_resistance_node_to_line_flow: float
p4_port3_remote_resistance_line_center_flow: float
p4_port3_remote_resistance_to_output_line_flow: float
p4_port3_remote_resistance_output_to_p4_flow: float
p4_port3_remote_orifice_line_center_flow: float
p4_port3_remote_orifice_to_node_flow: float
class TestMqlPn3P4NodeChamberSegmentClosure:
"""PN3 chamber segment closed through the adjacent real P4 node.
The P4 primary pressure/temperature comes from the PNL0001 storage on
``port_2``. P4 ports 1 and 3 are represented by the adjacent PNL0002 center
compliances; their far nodes remain prescribed pressure boundaries.
"""
def __init__(
self,
*,
components: TestMqlPn3P4NodeChamberSegmentComponents,
inlet_node: TestMqlPneumaticBoundaryCondition,
resistance_boundary: TestMqlPneumaticBoundaryCondition,
) -> None:
self.components = components
self.inlet_node = inlet_node
self.resistance_boundary = resistance_boundary
def initial_state_vector(self) -> list[float]:
return [
*self.components.inlet_line.get_state_vector(),
*self.components.volume.get_state_vector(),
*self.components.outlet_line.get_state_vector(),
*self.components.node_line.get_state_vector(),
*self.components.p4_primary_line.get_state_vector(),
*self.components.p4_primary_chamber.get_state_vector(),
*self.components.p4_port1_line.get_state_vector(),
*self.components.p4_port1_remote_primary_line.get_state_vector(),
*self.components.p4_port1_remote_primary_chamber.get_state_vector(),
*self.components.p4_port1_remote_port1_line.get_state_vector(),
*self.components.p4_port1_far_primary_line.get_state_vector(),
*self.components.p4_port1_far_primary_chamber.get_state_vector(),
*self.components.p4_port1_far_port1_line.get_state_vector(),
*self.components.p4_port1_next_primary_line.get_state_vector(),
*self.components.p4_port1_next_primary_chamber.get_state_vector(),
*self.components.p4_port1_next_port1_line.get_state_vector(),
*self.components.p4_bridge_primary_line.get_state_vector(),
*self.components.p4_bridge_primary_chamber.get_state_vector(),
*self.components.p4_port1_remote_orifice_line.get_state_vector(),
*self.components.p4_port3_line.get_state_vector(),
*self.components.p4_port3_remote_primary_line.get_state_vector(),
*self.components.p4_port3_remote_primary_chamber.get_state_vector(),
*self.components.p4_port3_remote_port3_line.get_state_vector(),
*self.components.p4_port3_far_primary_line.get_state_vector(),
*self.components.p4_port3_far_primary_chamber.get_state_vector(),
*self.components.p4_port3_far_port3_line.get_state_vector(),
*self.components.p4_port3_next_primary_line.get_state_vector(),
*self.components.p4_port3_next_primary_chamber.get_state_vector(),
*self.components.p4_port3_next_port3_line.get_state_vector(),
*self.components.p4_port3_remote_resistance_node_line.get_state_vector(),
*self.components.p4_port3_remote_resistance_output_line.get_state_vector(),
*self.components.p4_port3_remote_orifice_line.get_state_vector(),
*self.components.p4_port3_next_orifice_line.get_state_vector(),
*self.components.p4_port3_next_orifice_output_line.get_state_vector(),
*self.components.p4_port3_next_chamber_inlet_line.get_state_vector(),
*self.components.p4_port3_next_chamber.get_state_vector(),
*self.components.p4_port3_next_chamber_outlet_line.get_state_vector(),
*self.components.p4_port3_next_resistance_node_line.get_state_vector(),
*self.components.p4_port3_next_resistance_output_line.get_state_vector(),
*self.components.p4_port3_next_resistance_chamber_inlet_line.get_state_vector(),
*self.components.p4_port3_next_resistance_chamber.get_state_vector(),
*self.components.p4_port3_next_resistance_chamber_outlet_line.get_state_vector(),
*self.components.p4_port1_next_orifice_line.get_state_vector(),
*self.components.p4_port1_next_orifice_output_line.get_state_vector(),
*self.components.p4_port1_next_orifice_resistance_line.get_state_vector(),
*self.components.p4_port1_next_orifice_resistance_chamber_inlet_line.get_state_vector(),
*self.components.p4_port1_next_orifice_resistance_chamber.get_state_vector(),
*self.components.p4_port1_next_orifice_resistance_chamber_outlet_line.get_state_vector(),
]
def apply_state_vector(self, values: list[float]) -> None:
if len(values) != 112:
raise ValueError("PN3/P4 node chamber segment state vector requires one hundred twelve values")
self.components.inlet_line.set_state_vector(values[:2])
self.components.volume.set_state_vector(values[2:4])
self.components.outlet_line.set_state_vector(values[4:6])
self.components.node_line.set_state_vector(values[6:10])
self.components.p4_primary_line.set_state_vector(values[10:12])
self.components.p4_primary_chamber.set_state_vector(values[12:14])
self.components.p4_port1_line.set_state_vector(values[14:16])
self.components.p4_port1_remote_primary_line.set_state_vector(values[16:18])
self.components.p4_port1_remote_primary_chamber.set_state_vector(values[18:20])
self.components.p4_port1_remote_port1_line.set_state_vector(values[20:22])
self.components.p4_port1_far_primary_line.set_state_vector(values[22:24])
self.components.p4_port1_far_primary_chamber.set_state_vector(values[24:26])
self.components.p4_port1_far_port1_line.set_state_vector(values[26:28])
self.components.p4_port1_next_primary_line.set_state_vector(values[28:30])
self.components.p4_port1_next_primary_chamber.set_state_vector(values[30:32])
self.components.p4_port1_next_port1_line.set_state_vector(values[32:34])
self.components.p4_bridge_primary_line.set_state_vector(values[34:36])
self.components.p4_bridge_primary_chamber.set_state_vector(values[36:38])
self.components.p4_port1_remote_orifice_line.set_state_vector(values[38:42])
self.components.p4_port3_line.set_state_vector(values[42:44])
self.components.p4_port3_remote_primary_line.set_state_vector(values[44:46])
self.components.p4_port3_remote_primary_chamber.set_state_vector(values[46:48])
self.components.p4_port3_remote_port3_line.set_state_vector(values[48:50])
self.components.p4_port3_far_primary_line.set_state_vector(values[50:52])
self.components.p4_port3_far_primary_chamber.set_state_vector(values[52:54])
self.components.p4_port3_far_port3_line.set_state_vector(values[54:56])
self.components.p4_port3_next_primary_line.set_state_vector(values[56:58])
self.components.p4_port3_next_primary_chamber.set_state_vector(values[58:60])
self.components.p4_port3_next_port3_line.set_state_vector(values[60:62])
self.components.p4_port3_remote_resistance_node_line.set_state_vector(values[62:66])
self.components.p4_port3_remote_resistance_output_line.set_state_vector(values[66:68])
self.components.p4_port3_remote_orifice_line.set_state_vector(values[68:72])
self.components.p4_port3_next_orifice_line.set_state_vector(values[72:76])
self.components.p4_port3_next_orifice_output_line.set_state_vector(values[76:78])
self.components.p4_port3_next_chamber_inlet_line.set_state_vector(values[78:80])
self.components.p4_port3_next_chamber.set_state_vector(values[80:82])
self.components.p4_port3_next_chamber_outlet_line.set_state_vector(values[82:84])
self.components.p4_port3_next_resistance_node_line.set_state_vector(values[84:88])
self.components.p4_port3_next_resistance_output_line.set_state_vector(values[88:90])
self.components.p4_port3_next_resistance_chamber_inlet_line.set_state_vector(values[90:92])
self.components.p4_port3_next_resistance_chamber.set_state_vector(values[92:94])
self.components.p4_port3_next_resistance_chamber_outlet_line.set_state_vector(values[94:96])
self.components.p4_port1_next_orifice_line.set_state_vector(values[96:100])
self.components.p4_port1_next_orifice_output_line.set_state_vector(values[100:102])
self.components.p4_port1_next_orifice_resistance_line.set_state_vector(values[102:106])
self.components.p4_port1_next_orifice_resistance_chamber_inlet_line.set_state_vector(values[106:108])
self.components.p4_port1_next_orifice_resistance_chamber.set_state_vector(values[108:110])
self.components.p4_port1_next_orifice_resistance_chamber_outlet_line.set_state_vector(values[110:])
def snapshot(
self,
state_vector: list[float] | None = None,
) -> TestMqlPn3P4NodeChamberSegmentSnapshot:
if state_vector is not None:
self.apply_state_vector(state_vector)
inlet_line = self.components.inlet_line.properties()
chamber = self.components.volume.properties()
outlet_line = self.components.outlet_line.properties()
node_line_port_1 = self.components.node_line.properties_1()
node_line_port_2 = self.components.node_line.properties_2()
p4_primary_line = self.components.p4_primary_line.properties()
p4_primary_chamber = self.components.p4_primary_chamber.properties()
p4_port1_line = self.components.p4_port1_line.properties()
p4_port1_remote_primary_line = (
self.components.p4_port1_remote_primary_line.properties()
)
p4_port1_remote_primary_chamber = (
self.components.p4_port1_remote_primary_chamber.properties()
)
p4_port1_remote_port1_line = (
self.components.p4_port1_remote_port1_line.properties()
)
p4_port1_far_primary_line = self.components.p4_port1_far_primary_line.properties()
p4_port1_far_primary_chamber = (
self.components.p4_port1_far_primary_chamber.properties()
)
p4_port1_far_port1_line = self.components.p4_port1_far_port1_line.properties()
p4_port1_next_primary_line = self.components.p4_port1_next_primary_line.properties()
p4_port1_next_primary_chamber = (
self.components.p4_port1_next_primary_chamber.properties()
)
p4_port1_next_port1_line = self.components.p4_port1_next_port1_line.properties()
p4_port1_next_orifice_line_port_1 = (
self.components.p4_port1_next_orifice_line.properties_1()
)
p4_port1_next_orifice_line_port_2 = (
self.components.p4_port1_next_orifice_line.properties_2()
)
p4_port1_next_orifice_output_line = (
self.components.p4_port1_next_orifice_output_line.properties()
)
p4_port1_next_orifice_resistance_line_port_1 = (
self.components.p4_port1_next_orifice_resistance_line.properties_1()
)
p4_port1_next_orifice_resistance_line_port_2 = (
self.components.p4_port1_next_orifice_resistance_line.properties_2()
)
p4_port1_next_orifice_resistance_chamber_inlet_line = (
self.components.p4_port1_next_orifice_resistance_chamber_inlet_line.properties()
)
p4_port1_next_orifice_resistance_chamber = (
self.components.p4_port1_next_orifice_resistance_chamber.properties()
)
p4_port1_next_orifice_resistance_chamber_outlet_line = (
self.components.p4_port1_next_orifice_resistance_chamber_outlet_line.properties()
)
p4_bridge_primary_line = self.components.p4_bridge_primary_line.properties()
p4_bridge_primary_chamber = self.components.p4_bridge_primary_chamber.properties()
p4_port1_remote_orifice_line_port_1 = (
self.components.p4_port1_remote_orifice_line.properties_1()
)
p4_port1_remote_orifice_line_port_2 = (
self.components.p4_port1_remote_orifice_line.properties_2()
)
p4_port3_line = self.components.p4_port3_line.properties()
p4_port3_remote_primary_line = (
self.components.p4_port3_remote_primary_line.properties()
)
p4_port3_remote_primary_chamber = (
self.components.p4_port3_remote_primary_chamber.properties()
)
p4_port3_remote_port3_line = (
self.components.p4_port3_remote_port3_line.properties()
)
p4_port3_far_primary_line = self.components.p4_port3_far_primary_line.properties()
p4_port3_far_primary_chamber = (
self.components.p4_port3_far_primary_chamber.properties()
)
p4_port3_far_port3_line = self.components.p4_port3_far_port3_line.properties()
p4_port3_next_primary_line = self.components.p4_port3_next_primary_line.properties()
p4_port3_next_primary_chamber = (
self.components.p4_port3_next_primary_chamber.properties()
)
p4_port3_next_port3_line = self.components.p4_port3_next_port3_line.properties()
p4_port3_next_orifice_line_port_1 = (
self.components.p4_port3_next_orifice_line.properties_1()
)
p4_port3_next_orifice_line_port_2 = (
self.components.p4_port3_next_orifice_line.properties_2()
)
p4_port3_next_orifice_output_line = (
self.components.p4_port3_next_orifice_output_line.properties()
)
p4_port3_next_chamber_inlet_line = (
self.components.p4_port3_next_chamber_inlet_line.properties()
)
p4_port3_next_chamber = self.components.p4_port3_next_chamber.properties()
p4_port3_next_chamber_outlet_line = (
self.components.p4_port3_next_chamber_outlet_line.properties()
)
p4_port3_next_resistance_node_line_port_1 = (
self.components.p4_port3_next_resistance_node_line.properties_1()
)
p4_port3_next_resistance_node_line_port_2 = (
self.components.p4_port3_next_resistance_node_line.properties_2()
)
p4_port3_next_resistance_output_line = (
self.components.p4_port3_next_resistance_output_line.properties()
)
p4_port3_next_resistance_chamber_inlet_line = (
self.components.p4_port3_next_resistance_chamber_inlet_line.properties()
)
p4_port3_next_resistance_chamber = (
self.components.p4_port3_next_resistance_chamber.properties()
)
p4_port3_next_resistance_chamber_outlet_line = (
self.components.p4_port3_next_resistance_chamber_outlet_line.properties()
)
p4_port3_remote_orifice_line_port_1 = (
self.components.p4_port3_remote_orifice_line.properties_1()
)
p4_port3_remote_orifice_line_port_2 = (
self.components.p4_port3_remote_orifice_line.properties_2()
)
p4_port3_remote_resistance_node_line_port_1 = (
self.components.p4_port3_remote_resistance_node_line.properties_1()
)
p4_port3_remote_resistance_node_line_port_2 = (
self.components.p4_port3_remote_resistance_node_line.properties_2()
)
p4_port3_remote_resistance_output_line = (
self.components.p4_port3_remote_resistance_output_line.properties()
)
inlet_node = self.inlet_node.properties(self.components.inlet_line.gas)
resistance_boundary = self.resistance_boundary.properties(
self.components.node_resistance.gas
)
inlet_node_to_line_flow = self.components.inlet_line.resistance_mass_flow(
port_1_pressure_pa=p4_port3_remote_orifice_line_port_1.p,
port_1_temperature_k=p4_port3_remote_orifice_line_port_1.T,
)
outlet_node_to_line_flow = self.components.outlet_line.resistance_mass_flow(
port_1_pressure_pa=node_line_port_1.p,
port_1_temperature_k=node_line_port_1.T,
)
inlet_line_to_chamber_flow = self._line_to_chamber_flow(
line=inlet_line,
chamber=chamber,
orifice=self.components.inlet_orifice,
)
outlet_line_to_chamber_flow = self._line_to_chamber_flow(
line=outlet_line,
chamber=chamber,
orifice=self.components.outlet_orifice,
)
node_to_resistance_flow = self.components.node_resistance.mass_flow(
port_1_pressure_pa=node_line_port_1.p,
port_1_temperature_k=node_line_port_1.T,
port_2_pressure_pa=p4_port1_remote_orifice_line_port_1.p,
port_2_temperature_k=p4_port1_remote_orifice_line_port_1.T,
)
node_balance = self.components.node.balance(
port_2_temperature_k=node_line_port_1.T,
port_2_pressure_pa=node_line_port_1.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=node_to_resistance_flow,
node_h=node_line_port_1.h,
connected_h=p4_port1_remote_orifice_line_port_1.h,
),
port_1_mass_flow_g_s=node_to_resistance_flow * 1.0e3,
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=outlet_node_to_line_flow,
node_h=node_line_port_1.h,
connected_h=outlet_line.h,
),
port_3_mass_flow_g_s=outlet_node_to_line_flow * 1.0e3,
)
node_to_pnl0003_flow = -node_balance.port_2_mass_flow_g_s * 1.0e-3
pnl0003_center_flow = self.components.node_line.resistance_mass_flow()
pnl0003_to_p4_flow = self._line_to_p4_flow(
line=node_line_port_2,
p4_boundary=p4_primary_line,
orifice=self.components.node_orifice,
)
p4_primary_chamber_to_line_flow = (
self.components.p4_primary_line.resistance_mass_flow(
port_1_pressure_pa=p4_primary_chamber.p,
port_1_temperature_k=p4_primary_chamber.T,
)
)
p4_to_port1_line_flow = self.components.p4_port1_line.port_mass_flow(
port_pressure_pa=p4_primary_line.p,
port_temperature_k=p4_primary_line.T,
)
p4_port1_remote_node_to_line_flow = (
self.components.p4_port1_line.port_mass_flow(
port_pressure_pa=p4_port1_remote_primary_line.p,
port_temperature_k=p4_port1_remote_primary_line.T,
)
)
p4_port1_remote_chamber_to_line_flow = (
self.components.p4_port1_remote_primary_line.resistance_mass_flow(
port_1_pressure_pa=p4_port1_remote_primary_chamber.p,
port_1_temperature_k=p4_port1_remote_primary_chamber.T,
)
)
p4_port1_remote_to_port1_line_flow = (
self.components.p4_port1_remote_port1_line.port_mass_flow(
port_pressure_pa=p4_port1_remote_primary_line.p,
port_temperature_k=p4_port1_remote_primary_line.T,
)
)
p4_port1_far_node_to_line_flow = (
self.components.p4_port1_remote_port1_line.port_mass_flow(
port_pressure_pa=p4_port1_far_primary_line.p,
port_temperature_k=p4_port1_far_primary_line.T,
)
)
p4_port1_far_chamber_to_line_flow = (
self.components.p4_port1_far_primary_line.resistance_mass_flow(
port_1_pressure_pa=p4_port1_far_primary_chamber.p,
port_1_temperature_k=p4_port1_far_primary_chamber.T,
)
)
p4_port1_far_to_next_line_flow = (
self.components.p4_port1_far_port1_line.port_mass_flow(
port_pressure_pa=p4_port1_far_primary_line.p,
port_temperature_k=p4_port1_far_primary_line.T,
)
)
p4_port1_next_node_to_line_flow = (
self.components.p4_port1_far_port1_line.port_mass_flow(
port_pressure_pa=p4_port1_next_primary_line.p,
port_temperature_k=p4_port1_next_primary_line.T,
)
)
p4_port1_next_chamber_to_line_flow = (
self.components.p4_port1_next_primary_line.resistance_mass_flow(
port_1_pressure_pa=p4_port1_next_primary_chamber.p,
port_1_temperature_k=p4_port1_next_primary_chamber.T,
)
)
p4_port1_next_to_bridge_line_flow = (
self.components.p4_port1_next_port1_line.port_mass_flow(
port_pressure_pa=p4_port1_next_primary_line.p,
port_temperature_k=p4_port1_next_primary_line.T,
)
)
p4_port1_next_orifice_p4_to_output_line_flow = (
self.components.p4_port1_next_orifice_output_line.resistance_mass_flow(
port_1_pressure_pa=p4_port1_next_primary_line.p,
port_1_temperature_k=p4_port1_next_primary_line.T,
)
)
p4_bridge_to_port1_next_line_flow = (
self.components.p4_port1_next_port1_line.port_mass_flow(
port_pressure_pa=p4_bridge_primary_line.p,
port_temperature_k=p4_bridge_primary_line.T,
)
)
p4_bridge_chamber_to_line_flow = (
self.components.p4_bridge_primary_line.resistance_mass_flow(
port_1_pressure_pa=p4_bridge_primary_chamber.p,
port_1_temperature_k=p4_bridge_primary_chamber.T,
)
)
p4_port1_next_orifice_resistance_chamber_inlet_node_to_line_flow = (
self.components.p4_port1_next_orifice_resistance_chamber_inlet_line.resistance_mass_flow(
port_1_pressure_pa=p4_port1_remote_orifice_line_port_1.p,
port_1_temperature_k=p4_port1_remote_orifice_line_port_1.T,
)
)
p4_port1_remote_node_to_orifice_line_flow = -self.components.p4_port1_remote_orifice_node.balance(
port_2_temperature_k=p4_port1_remote_orifice_line_port_1.T,
port_2_pressure_pa=p4_port1_remote_orifice_line_port_1.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=p4_port1_next_orifice_resistance_chamber_inlet_node_to_line_flow,
node_h=p4_port1_remote_orifice_line_port_1.h,
connected_h=p4_port1_next_orifice_resistance_chamber_inlet_line.h,
),
port_1_mass_flow_g_s=(
p4_port1_next_orifice_resistance_chamber_inlet_node_to_line_flow
* 1.0e3
),
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=-node_to_resistance_flow,
node_h=p4_port1_remote_orifice_line_port_1.h,
connected_h=node_line_port_1.h,
),
port_3_mass_flow_g_s=-node_to_resistance_flow * 1.0e3,
).port_2_mass_flow_g_s * 1.0e-3
p4_port1_remote_orifice_line_center_flow = (
self.components.p4_port1_remote_orifice_line.resistance_mass_flow()
)
p4_port1_remote_orifice_to_node_flow = self._line_to_p4_flow(
line=p4_port1_remote_orifice_line_port_2,
p4_boundary=p4_port1_remote_primary_line,
orifice=self.components.p4_port1_remote_orifice,
)
p4_to_port3_line_flow = self.components.p4_port3_line.port_mass_flow(
port_pressure_pa=p4_primary_line.p,
port_temperature_k=p4_primary_line.T,
)
p4_port3_remote_node_to_line_flow = (
self.components.p4_port3_line.port_mass_flow(
port_pressure_pa=p4_port3_remote_primary_line.p,
port_temperature_k=p4_port3_remote_primary_line.T,
)
)
p4_port3_remote_chamber_to_line_flow = (
self.components.p4_port3_remote_primary_line.resistance_mass_flow(
port_1_pressure_pa=p4_port3_remote_primary_chamber.p,
port_1_temperature_k=p4_port3_remote_primary_chamber.T,
)
)
p4_port3_remote_to_port3_line_flow = (
self.components.p4_port3_remote_port3_line.port_mass_flow(
port_pressure_pa=p4_port3_remote_primary_line.p,
port_temperature_k=p4_port3_remote_primary_line.T,
)
)
p4_port3_far_node_to_line_flow = (
self.components.p4_port3_remote_port3_line.port_mass_flow(
port_pressure_pa=p4_port3_far_primary_line.p,
port_temperature_k=p4_port3_far_primary_line.T,
)
)
p4_port3_far_chamber_to_line_flow = (
self.components.p4_port3_far_primary_line.resistance_mass_flow(
port_1_pressure_pa=p4_port3_far_primary_chamber.p,
port_1_temperature_k=p4_port3_far_primary_chamber.T,
)
)
p4_port3_far_to_next_line_flow = (
self.components.p4_port3_far_port3_line.port_mass_flow(
port_pressure_pa=p4_port3_far_primary_line.p,
port_temperature_k=p4_port3_far_primary_line.T,
)
)
p4_port3_next_node_to_line_flow = (
self.components.p4_port3_far_port3_line.port_mass_flow(
port_pressure_pa=p4_port3_next_primary_line.p,
port_temperature_k=p4_port3_next_primary_line.T,
)
)
p4_port3_next_chamber_to_line_flow = (
self.components.p4_port3_next_primary_line.resistance_mass_flow(
port_1_pressure_pa=p4_port3_next_primary_chamber.p,
port_1_temperature_k=p4_port3_next_primary_chamber.T,
)
)
p4_bridge_to_port3_next_line_flow = (
self.components.p4_port3_next_port3_line.port_mass_flow(
port_pressure_pa=p4_bridge_primary_line.p,
port_temperature_k=p4_bridge_primary_line.T,
)
)
p4_port3_next_to_bridge_line_flow = (
self.components.p4_port3_next_port3_line.port_mass_flow(
port_pressure_pa=p4_port3_next_primary_line.p,
port_temperature_k=p4_port3_next_primary_line.T,
)
)
p4_port3_next_chamber_inlet_node_to_line_flow = (
self.components.p4_port3_next_chamber_inlet_line.resistance_mass_flow(
port_1_pressure_pa=p4_port3_next_orifice_line_port_1.p,
port_1_temperature_k=p4_port3_next_orifice_line_port_1.T,
)
)
p4_port3_next_chamber_inlet_line_to_chamber_flow = self._line_to_chamber_flow(
line=p4_port3_next_chamber_inlet_line,
chamber=p4_port3_next_chamber,
orifice=self.components.p4_port3_next_chamber_inlet_orifice,
)
p4_port3_next_chamber_outlet_node_to_line_flow = (
self.components.p4_port3_next_chamber_outlet_line.resistance_mass_flow(
port_1_pressure_pa=p4_port3_remote_resistance_node_line_port_1.p,
port_1_temperature_k=p4_port3_remote_resistance_node_line_port_1.T,
)
)
p4_port3_next_chamber_outlet_line_to_chamber_flow = self._line_to_chamber_flow(
line=p4_port3_next_chamber_outlet_line,
chamber=p4_port3_next_chamber,
orifice=self.components.p4_port3_next_chamber_outlet_orifice,
)
p4_port3_next_resistance_node_to_next_flow = (
self.components.p4_port3_next_orifice_resistance.mass_flow(
port_1_pressure_pa=p4_port3_next_resistance_node_line_port_1.p,
port_1_temperature_k=p4_port3_next_resistance_node_line_port_1.T,
port_2_pressure_pa=p4_port3_next_orifice_line_port_1.p,
port_2_temperature_k=p4_port3_next_orifice_line_port_1.T,
)
)
p4_port3_next_orifice_node_balance = (
self.components.p4_port3_next_orifice_node.balance(
port_2_temperature_k=p4_port3_next_orifice_line_port_1.T,
port_2_pressure_pa=p4_port3_next_orifice_line_port_1.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=p4_port3_next_chamber_inlet_node_to_line_flow,
node_h=p4_port3_next_orifice_line_port_1.h,
connected_h=p4_port3_next_chamber_inlet_line.h,
),
port_1_mass_flow_g_s=p4_port3_next_chamber_inlet_node_to_line_flow * 1.0e3,
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=-p4_port3_next_resistance_node_to_next_flow,
node_h=p4_port3_next_orifice_line_port_1.h,
connected_h=p4_port3_next_resistance_node_line_port_1.h,
),
port_3_mass_flow_g_s=-p4_port3_next_resistance_node_to_next_flow * 1.0e3,
)
)
p4_port3_next_orifice_node_to_line_flow = (
-p4_port3_next_orifice_node_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_port3_next_orifice_line_center_flow = (
self.components.p4_port3_next_orifice_line.resistance_mass_flow()
)
p4_port3_next_orifice_to_output_line_flow = self._line_to_p4_flow(
line=p4_port3_next_orifice_line_port_2,
p4_boundary=p4_port3_next_orifice_output_line,
orifice=self.components.p4_port3_next_orifice,
)
p4_port3_next_orifice_output_to_p4_flow = (
p4_port3_next_orifice_to_output_line_flow
)
p4_port3_next_resistance_chamber_inlet_node_to_line_flow = (
self.components.p4_port3_next_resistance_chamber_inlet_line.resistance_mass_flow(
port_1_pressure_pa=p4_port1_next_orifice_line_port_1.p,
port_1_temperature_k=p4_port1_next_orifice_line_port_1.T,
)
)
p4_port3_next_resistance_chamber_inlet_line_to_chamber_flow = (
self._line_to_chamber_flow(
line=p4_port3_next_resistance_chamber_inlet_line,
chamber=p4_port3_next_resistance_chamber,
orifice=self.components.p4_port3_next_resistance_chamber_inlet_orifice,
)
)
p4_port3_next_resistance_chamber_outlet_node_to_line_flow = (
self.components.p4_port3_next_resistance_chamber_outlet_line.resistance_mass_flow(
port_1_pressure_pa=p4_port3_next_resistance_node_line_port_1.p,
port_1_temperature_k=p4_port3_next_resistance_node_line_port_1.T,
)
)
p4_port3_next_resistance_chamber_outlet_line_to_chamber_flow = (
self._line_to_chamber_flow(
line=p4_port3_next_resistance_chamber_outlet_line,
chamber=p4_port3_next_resistance_chamber,
orifice=self.components.p4_port3_next_resistance_chamber_outlet_orifice,
)
)
p4_port1_next_orifice_resistance_node_to_next_flow = (
self.components.p4_port1_next_orifice_resistance.mass_flow(
port_1_pressure_pa=p4_port1_next_orifice_resistance_line_port_1.p,
port_1_temperature_k=p4_port1_next_orifice_resistance_line_port_1.T,
port_2_pressure_pa=p4_port1_next_orifice_line_port_1.p,
port_2_temperature_k=p4_port1_next_orifice_line_port_1.T,
)
)
p4_port1_next_orifice_resistance_chamber_inlet_line_to_chamber_flow = (
self._line_to_chamber_flow(
line=p4_port1_next_orifice_resistance_chamber_inlet_line,
chamber=p4_port1_next_orifice_resistance_chamber,
orifice=self.components.p4_port1_next_orifice_resistance_chamber_inlet_orifice,
)
)
p4_port1_next_orifice_resistance_chamber_outlet_node_to_line_flow = (
self.components.p4_port1_next_orifice_resistance_chamber_outlet_line.resistance_mass_flow(
port_1_pressure_pa=p4_port1_next_orifice_resistance_line_port_1.p,
port_1_temperature_k=p4_port1_next_orifice_resistance_line_port_1.T,
)
)
p4_port1_next_orifice_resistance_chamber_outlet_line_to_chamber_flow = (
self._line_to_chamber_flow(
line=p4_port1_next_orifice_resistance_chamber_outlet_line,
chamber=p4_port1_next_orifice_resistance_chamber,
orifice=self.components.p4_port1_next_orifice_resistance_chamber_outlet_orifice,
)
)
p4_port1_next_orifice_node_balance = (
self.components.p4_port1_next_orifice_node.balance(
port_2_temperature_k=p4_port1_next_orifice_line_port_1.T,
port_2_pressure_pa=p4_port1_next_orifice_line_port_1.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=p4_port3_next_resistance_chamber_inlet_node_to_line_flow,
node_h=p4_port1_next_orifice_line_port_1.h,
connected_h=p4_port3_next_resistance_chamber_inlet_line.h,
),
port_1_mass_flow_g_s=(
p4_port3_next_resistance_chamber_inlet_node_to_line_flow * 1.0e3
),
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=-p4_port1_next_orifice_resistance_node_to_next_flow,
node_h=p4_port1_next_orifice_line_port_1.h,
connected_h=p4_port1_next_orifice_resistance_line_port_1.h,
),
port_3_mass_flow_g_s=(
-p4_port1_next_orifice_resistance_node_to_next_flow * 1.0e3
),
)
)
p4_port1_next_orifice_node_to_line_flow = (
-p4_port1_next_orifice_node_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_port1_next_orifice_line_center_flow = (
self.components.p4_port1_next_orifice_line.resistance_mass_flow()
)
p4_port1_next_orifice_to_output_line_flow = self._line_to_p4_flow(
line=p4_port1_next_orifice_line_port_2,
p4_boundary=p4_port1_next_orifice_output_line,
orifice=self.components.p4_port1_next_orifice,
)
p4_port1_next_orifice_resistance_node_balance = (
self.components.p4_port1_next_orifice_resistance_node.balance(
port_2_temperature_k=p4_port1_next_orifice_resistance_line_port_1.T,
port_2_pressure_pa=p4_port1_next_orifice_resistance_line_port_1.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=p4_port1_next_orifice_resistance_node_to_next_flow,
node_h=p4_port1_next_orifice_resistance_line_port_1.h,
connected_h=p4_port1_next_orifice_line_port_1.h,
),
port_1_mass_flow_g_s=(
p4_port1_next_orifice_resistance_node_to_next_flow * 1.0e3
),
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=p4_port1_next_orifice_resistance_chamber_outlet_node_to_line_flow,
node_h=p4_port1_next_orifice_resistance_line_port_1.h,
connected_h=p4_port1_next_orifice_resistance_chamber_outlet_line.h,
),
port_3_mass_flow_g_s=(
p4_port1_next_orifice_resistance_chamber_outlet_node_to_line_flow
* 1.0e3
),
)
)
p4_port1_next_orifice_resistance_node_to_line_flow = (
-p4_port1_next_orifice_resistance_node_balance.port_2_mass_flow_g_s
* 1.0e-3
)
p4_port1_next_orifice_resistance_line_center_flow = (
self.components.p4_port1_next_orifice_resistance_line.resistance_mass_flow()
)
p4_port1_next_orifice_resistance_to_p4_flow = self._line_to_p4_flow(
line=p4_port1_next_orifice_resistance_line_port_2,
p4_boundary=p4_port1_far_primary_line,
orifice=self.components.p4_port1_next_orifice_resistance_orifice,
)
p4_port3_next_resistance_node_balance = (
self.components.p4_port3_next_resistance_node.balance(
port_2_temperature_k=p4_port3_next_resistance_node_line_port_1.T,
port_2_pressure_pa=p4_port3_next_resistance_node_line_port_1.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=p4_port3_next_resistance_node_to_next_flow,
node_h=p4_port3_next_resistance_node_line_port_1.h,
connected_h=p4_port3_next_orifice_line_port_1.h,
),
port_1_mass_flow_g_s=p4_port3_next_resistance_node_to_next_flow * 1.0e3,
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=p4_port3_next_resistance_chamber_outlet_node_to_line_flow,
node_h=p4_port3_next_resistance_node_line_port_1.h,
connected_h=p4_port3_next_resistance_chamber_outlet_line.h,
),
port_3_mass_flow_g_s=(
p4_port3_next_resistance_chamber_outlet_node_to_line_flow * 1.0e3
),
)
)
p4_port3_next_resistance_node_to_line_flow = (
-p4_port3_next_resistance_node_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_port3_next_resistance_line_center_flow = (
self.components.p4_port3_next_resistance_node_line.resistance_mass_flow()
)
p4_port3_next_resistance_to_output_line_flow = self._line_to_p4_flow(
line=p4_port3_next_resistance_node_line_port_2,
p4_boundary=p4_port3_next_resistance_output_line,
orifice=self.components.p4_port3_next_resistance_orifice,
)
p4_port3_next_resistance_output_to_p4_flow = (
p4_port3_next_resistance_to_output_line_flow
)
p4_port3_remote_node_to_resistance_flow = (
self.components.p4_port3_remote_orifice_resistance.mass_flow(
port_1_pressure_pa=p4_port3_remote_orifice_line_port_1.p,
port_1_temperature_k=p4_port3_remote_orifice_line_port_1.T,
port_2_pressure_pa=p4_port3_remote_resistance_node_line_port_1.p,
port_2_temperature_k=p4_port3_remote_resistance_node_line_port_1.T,
)
)
p4_port3_remote_orifice_node_balance = (
self.components.p4_port3_remote_orifice_node.balance(
port_2_temperature_k=p4_port3_remote_orifice_line_port_1.T,
port_2_pressure_pa=p4_port3_remote_orifice_line_port_1.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=inlet_node_to_line_flow,
node_h=p4_port3_remote_orifice_line_port_1.h,
connected_h=inlet_line.h,
),
port_1_mass_flow_g_s=inlet_node_to_line_flow * 1.0e3,
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=p4_port3_remote_node_to_resistance_flow,
node_h=p4_port3_remote_orifice_line_port_1.h,
connected_h=p4_port3_remote_resistance_node_line_port_1.h,
),
port_3_mass_flow_g_s=p4_port3_remote_node_to_resistance_flow * 1.0e3,
)
)
p4_port3_remote_node_to_orifice_line_flow = (
-p4_port3_remote_orifice_node_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_port3_remote_resistance_node_balance = (
self.components.p4_port3_remote_resistance_node.balance(
port_2_temperature_k=p4_port3_remote_resistance_node_line_port_1.T,
port_2_pressure_pa=p4_port3_remote_resistance_node_line_port_1.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=-p4_port3_remote_node_to_resistance_flow,
node_h=p4_port3_remote_resistance_node_line_port_1.h,
connected_h=p4_port3_remote_orifice_line_port_1.h,
),
port_1_mass_flow_g_s=-p4_port3_remote_node_to_resistance_flow * 1.0e3,
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=p4_port3_next_chamber_outlet_node_to_line_flow,
node_h=p4_port3_remote_resistance_node_line_port_1.h,
connected_h=p4_port3_next_chamber_outlet_line.h,
),
port_3_mass_flow_g_s=p4_port3_next_chamber_outlet_node_to_line_flow * 1.0e3,
)
)
p4_port3_remote_resistance_node_to_line_flow = (
-p4_port3_remote_resistance_node_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_port3_remote_resistance_line_center_flow = (
self.components.p4_port3_remote_resistance_node_line.resistance_mass_flow()
)
p4_port3_remote_resistance_to_output_line_flow = self._line_to_p4_flow(
line=p4_port3_remote_resistance_node_line_port_2,
p4_boundary=p4_port3_remote_resistance_output_line,
orifice=self.components.p4_port3_remote_resistance_orifice,
)
p4_port3_remote_resistance_output_to_p4_flow = (
p4_port3_remote_resistance_to_output_line_flow
)
p4_port3_remote_orifice_line_center_flow = (
self.components.p4_port3_remote_orifice_line.resistance_mass_flow()
)
p4_port3_remote_orifice_to_node_flow = self._line_to_p4_flow(
line=p4_port3_remote_orifice_line_port_2,
p4_boundary=p4_port3_remote_primary_line,
orifice=self.components.p4_port3_remote_orifice,
)
p4_balance = self._p4_node_balance(
node=self.components.p4_node,
primary_properties=p4_primary_line,
port_1=TestMqlP4NodeBalancePort(
flow_kg_s=p4_to_port1_line_flow,
node_h=p4_primary_line.h,
connected_h=p4_port1_line.h,
port_mass_flow_kg_s=-p4_to_port1_line_flow,
),
port_3=TestMqlP4NodeBalancePort(
flow_kg_s=p4_to_port3_line_flow,
node_h=p4_primary_line.h,
connected_h=p4_port3_line.h,
port_mass_flow_kg_s=-p4_to_port3_line_flow,
),
port_4=TestMqlP4NodeBalancePort(
flow_kg_s=pnl0003_to_p4_flow,
node_h=node_line_port_2.h,
connected_h=p4_primary_line.h,
port_mass_flow_kg_s=pnl0003_to_p4_flow,
),
)
p4_node_to_primary_line_flow = p4_balance.port_2_mass_flow_g_s * 1.0e-3
p4_port1_remote_balance = self._p4_node_balance(
node=self.components.p4_port1_remote_node,
primary_properties=p4_port1_remote_primary_line,
port_1=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port1_remote_to_port1_line_flow,
node_h=p4_port1_remote_primary_line.h,
connected_h=p4_port1_remote_port1_line.h,
port_mass_flow_kg_s=-p4_port1_remote_to_port1_line_flow,
),
port_3=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port1_remote_node_to_line_flow,
node_h=p4_port1_remote_primary_line.h,
connected_h=p4_port1_line.h,
port_mass_flow_kg_s=-p4_port1_remote_node_to_line_flow,
),
port_4=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port1_remote_orifice_to_node_flow,
node_h=p4_port1_remote_orifice_line_port_2.h,
connected_h=p4_port1_remote_primary_line.h,
port_mass_flow_kg_s=p4_port1_remote_orifice_to_node_flow,
),
)
p4_port1_remote_node_to_primary_line_flow = (
p4_port1_remote_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_port1_remote_orifice_node_balance = (
self.components.p4_port1_remote_orifice_node.balance(
port_2_temperature_k=p4_port1_remote_orifice_line_port_1.T,
port_2_pressure_pa=p4_port1_remote_orifice_line_port_1.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=p4_port1_next_orifice_resistance_chamber_inlet_node_to_line_flow,
node_h=p4_port1_remote_orifice_line_port_1.h,
connected_h=p4_port1_next_orifice_resistance_chamber_inlet_line.h,
),
port_1_mass_flow_g_s=(
p4_port1_next_orifice_resistance_chamber_inlet_node_to_line_flow
* 1.0e3
),
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=-node_to_resistance_flow,
node_h=p4_port1_remote_orifice_line_port_1.h,
connected_h=node_line_port_1.h,
),
port_3_mass_flow_g_s=-node_to_resistance_flow * 1.0e3,
)
)
p4_port1_far_balance = self._p4_node_balance(
node=self.components.p4_port1_far_node,
primary_properties=p4_port1_far_primary_line,
port_1=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port1_far_to_next_line_flow,
node_h=p4_port1_far_primary_line.h,
connected_h=p4_port1_far_port1_line.h,
port_mass_flow_kg_s=-p4_port1_far_to_next_line_flow,
),
port_3=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port1_far_node_to_line_flow,
node_h=p4_port1_far_primary_line.h,
connected_h=p4_port1_remote_port1_line.h,
port_mass_flow_kg_s=-p4_port1_far_node_to_line_flow,
),
port_4=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port1_next_orifice_resistance_to_p4_flow,
node_h=p4_port1_next_orifice_resistance_line_port_2.h,
connected_h=p4_port1_far_primary_line.h,
port_mass_flow_kg_s=p4_port1_next_orifice_resistance_to_p4_flow,
),
)
p4_port1_far_node_to_primary_line_flow = (
p4_port1_far_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_port1_next_balance = self._p4_node_balance(
node=self.components.p4_port1_next_node,
primary_properties=p4_port1_next_primary_line,
port_1=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port1_next_to_bridge_line_flow,
node_h=p4_port1_next_primary_line.h,
connected_h=p4_port1_next_port1_line.h,
port_mass_flow_kg_s=-p4_port1_next_to_bridge_line_flow,
),
port_3=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port1_next_node_to_line_flow,
node_h=p4_port1_next_primary_line.h,
connected_h=p4_port1_far_port1_line.h,
port_mass_flow_kg_s=-p4_port1_next_node_to_line_flow,
),
port_4=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port1_next_orifice_p4_to_output_line_flow,
node_h=p4_port1_next_primary_line.h,
connected_h=p4_port1_next_orifice_output_line.h,
port_mass_flow_kg_s=-p4_port1_next_orifice_p4_to_output_line_flow,
),
)
p4_port1_next_node_to_primary_line_flow = (
p4_port1_next_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_port3_remote_balance = self._p4_node_balance(
node=self.components.p4_port3_remote_node,
primary_properties=p4_port3_remote_primary_line,
port_1=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port3_remote_node_to_line_flow,
node_h=p4_port3_remote_primary_line.h,
connected_h=p4_port3_line.h,
port_mass_flow_kg_s=-p4_port3_remote_node_to_line_flow,
),
port_3=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port3_remote_to_port3_line_flow,
node_h=p4_port3_remote_primary_line.h,
connected_h=p4_port3_remote_port3_line.h,
port_mass_flow_kg_s=-p4_port3_remote_to_port3_line_flow,
),
port_4=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port3_remote_orifice_to_node_flow,
node_h=p4_port3_remote_orifice_line_port_2.h,
connected_h=p4_port3_remote_primary_line.h,
port_mass_flow_kg_s=p4_port3_remote_orifice_to_node_flow,
),
)
p4_port3_remote_node_to_primary_line_flow = (
p4_port3_remote_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_port3_far_balance = self._p4_node_balance(
node=self.components.p4_port3_far_node,
primary_properties=p4_port3_far_primary_line,
port_1=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port3_far_node_to_line_flow,
node_h=p4_port3_far_primary_line.h,
connected_h=p4_port3_remote_port3_line.h,
port_mass_flow_kg_s=-p4_port3_far_node_to_line_flow,
),
port_3=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port3_far_to_next_line_flow,
node_h=p4_port3_far_primary_line.h,
connected_h=p4_port3_far_port3_line.h,
port_mass_flow_kg_s=-p4_port3_far_to_next_line_flow,
),
port_4=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port3_remote_resistance_output_to_p4_flow,
node_h=p4_port3_remote_resistance_output_line.h,
connected_h=p4_port3_far_primary_line.h,
port_mass_flow_kg_s=p4_port3_remote_resistance_output_to_p4_flow,
),
)
p4_port3_far_node_to_primary_line_flow = (
p4_port3_far_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_port3_next_balance = self._p4_node_balance(
node=self.components.p4_port3_next_node,
primary_properties=p4_port3_next_primary_line,
port_1=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port3_next_node_to_line_flow,
node_h=p4_port3_next_primary_line.h,
connected_h=p4_port3_far_port3_line.h,
port_mass_flow_kg_s=-p4_port3_next_node_to_line_flow,
),
port_3=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port3_next_to_bridge_line_flow,
node_h=p4_port3_next_primary_line.h,
connected_h=p4_port3_next_port3_line.h,
port_mass_flow_kg_s=-p4_port3_next_to_bridge_line_flow,
),
port_4=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port3_next_orifice_output_to_p4_flow,
node_h=p4_port3_next_orifice_output_line.h,
connected_h=p4_port3_next_primary_line.h,
port_mass_flow_kg_s=p4_port3_next_orifice_output_to_p4_flow,
),
)
p4_port3_next_node_to_primary_line_flow = (
p4_port3_next_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_bridge_balance = self._p4_node_balance(
node=self.components.p4_bridge_node,
primary_properties=p4_bridge_primary_line,
port_1=TestMqlP4NodeBalancePort(
flow_kg_s=p4_bridge_to_port3_next_line_flow,
node_h=p4_bridge_primary_line.h,
connected_h=p4_port3_next_port3_line.h,
port_mass_flow_kg_s=-p4_bridge_to_port3_next_line_flow,
),
port_3=TestMqlP4NodeBalancePort(
flow_kg_s=p4_bridge_to_port1_next_line_flow,
node_h=p4_bridge_primary_line.h,
connected_h=p4_port1_next_port1_line.h,
port_mass_flow_kg_s=-p4_bridge_to_port1_next_line_flow,
),
port_4=TestMqlP4NodeBalancePort(
flow_kg_s=p4_port3_next_resistance_output_to_p4_flow,
node_h=p4_port3_next_resistance_output_line.h,
connected_h=p4_bridge_primary_line.h,
port_mass_flow_kg_s=p4_port3_next_resistance_output_to_p4_flow,
),
)
p4_bridge_node_to_primary_line_flow = (
p4_bridge_balance.port_2_mass_flow_g_s * 1.0e-3
)
snapshot = TestMqlPn3P4NodeChamberSegmentSnapshot(
inlet_line=inlet_line,
chamber=chamber,
outlet_line=outlet_line,
node_line_port_1=node_line_port_1,
node_line_port_2=node_line_port_2,
p4_primary_line=p4_primary_line,
p4_boundary=p4_primary_line,
p4_primary_chamber=p4_primary_chamber,
p4_port1_line=p4_port1_line,
p4_port1_remote_primary_line=p4_port1_remote_primary_line,
p4_port1_remote_primary_chamber=p4_port1_remote_primary_chamber,
p4_port1_remote_port1_line=p4_port1_remote_port1_line,
p4_port1_far_primary_line=p4_port1_far_primary_line,
p4_port1_far_primary_chamber=p4_port1_far_primary_chamber,
p4_port1_far_port1_line=p4_port1_far_port1_line,
p4_port1_next_primary_line=p4_port1_next_primary_line,
p4_port1_next_primary_chamber=p4_port1_next_primary_chamber,
p4_port1_next_port1_line=p4_port1_next_port1_line,
p4_port1_next_orifice_line_port_1=p4_port1_next_orifice_line_port_1,
p4_port1_next_orifice_line_port_2=p4_port1_next_orifice_line_port_2,
p4_port1_next_orifice_output_line=p4_port1_next_orifice_output_line,
p4_port1_next_orifice_resistance_line_port_1=(
p4_port1_next_orifice_resistance_line_port_1
),
p4_port1_next_orifice_resistance_line_port_2=(
p4_port1_next_orifice_resistance_line_port_2
),
p4_port1_next_orifice_resistance_chamber_inlet_line=(
p4_port1_next_orifice_resistance_chamber_inlet_line
),
p4_port1_next_orifice_resistance_chamber=(
p4_port1_next_orifice_resistance_chamber
),
p4_port1_next_orifice_resistance_chamber_outlet_line=(
p4_port1_next_orifice_resistance_chamber_outlet_line
),
p4_bridge_primary_line=p4_bridge_primary_line,
p4_bridge_primary_chamber=p4_bridge_primary_chamber,
p4_port1_remote_orifice_line_port_1=p4_port1_remote_orifice_line_port_1,
p4_port1_remote_orifice_line_port_2=p4_port1_remote_orifice_line_port_2,
p4_port3_line=p4_port3_line,
p4_port3_remote_primary_line=p4_port3_remote_primary_line,
p4_port3_remote_primary_chamber=p4_port3_remote_primary_chamber,
p4_port3_remote_port3_line=p4_port3_remote_port3_line,
p4_port3_far_primary_line=p4_port3_far_primary_line,
p4_port3_far_primary_chamber=p4_port3_far_primary_chamber,
p4_port3_far_port3_line=p4_port3_far_port3_line,
p4_port3_next_primary_line=p4_port3_next_primary_line,
p4_port3_next_primary_chamber=p4_port3_next_primary_chamber,
p4_port3_next_port3_line=p4_port3_next_port3_line,
p4_port3_next_orifice_line_port_1=p4_port3_next_orifice_line_port_1,
p4_port3_next_orifice_line_port_2=p4_port3_next_orifice_line_port_2,
p4_port3_next_orifice_output_line=p4_port3_next_orifice_output_line,
p4_port3_next_chamber_inlet_line=p4_port3_next_chamber_inlet_line,
p4_port3_next_chamber=p4_port3_next_chamber,
p4_port3_next_chamber_outlet_line=p4_port3_next_chamber_outlet_line,
p4_port3_next_resistance_node_line_port_1=(
p4_port3_next_resistance_node_line_port_1
),
p4_port3_next_resistance_node_line_port_2=(
p4_port3_next_resistance_node_line_port_2
),
p4_port3_next_resistance_output_line=p4_port3_next_resistance_output_line,
p4_port3_next_resistance_chamber_inlet_line=(
p4_port3_next_resistance_chamber_inlet_line
),
p4_port3_next_resistance_chamber=p4_port3_next_resistance_chamber,
p4_port3_next_resistance_chamber_outlet_line=(
p4_port3_next_resistance_chamber_outlet_line
),
p4_port3_remote_orifice_line_port_1=p4_port3_remote_orifice_line_port_1,
p4_port3_remote_orifice_line_port_2=p4_port3_remote_orifice_line_port_2,
p4_port3_remote_resistance_node_line_port_1=(
p4_port3_remote_resistance_node_line_port_1
),
p4_port3_remote_resistance_node_line_port_2=(
p4_port3_remote_resistance_node_line_port_2
),
p4_port3_remote_resistance_output_line=(
p4_port3_remote_resistance_output_line
),
inlet_node=inlet_node,
resistance_boundary=resistance_boundary,
node_balance=node_balance,
p4_balance=p4_balance,
p4_port1_remote_balance=p4_port1_remote_balance,
p4_port1_far_balance=p4_port1_far_balance,
p4_port1_next_balance=p4_port1_next_balance,
p4_bridge_balance=p4_bridge_balance,
p4_port1_remote_orifice_node_balance=p4_port1_remote_orifice_node_balance,
p4_port1_next_orifice_node_balance=p4_port1_next_orifice_node_balance,
p4_port1_next_orifice_resistance_node_balance=(
p4_port1_next_orifice_resistance_node_balance
),
p4_port3_remote_balance=p4_port3_remote_balance,
p4_port3_far_balance=p4_port3_far_balance,
p4_port3_next_balance=p4_port3_next_balance,
p4_port3_next_orifice_node_balance=p4_port3_next_orifice_node_balance,
p4_port3_next_resistance_node_balance=p4_port3_next_resistance_node_balance,
p4_port3_remote_orifice_node_balance=p4_port3_remote_orifice_node_balance,
p4_port3_remote_resistance_node_balance=(
p4_port3_remote_resistance_node_balance
),
inlet_node_to_line_flow=inlet_node_to_line_flow,
inlet_line_to_chamber_flow=inlet_line_to_chamber_flow,
outlet_node_to_line_flow=outlet_node_to_line_flow,
outlet_line_to_chamber_flow=outlet_line_to_chamber_flow,
node_to_resistance_flow=node_to_resistance_flow,
node_to_pnl0003_flow=node_to_pnl0003_flow,
pnl0003_center_flow=pnl0003_center_flow,
pnl0003_to_p4_flow=pnl0003_to_p4_flow,
p4_primary_chamber_to_line_flow=p4_primary_chamber_to_line_flow,
p4_node_to_primary_line_flow=p4_node_to_primary_line_flow,
p4_to_port1_line_flow=p4_to_port1_line_flow,
p4_port1_remote_node_to_line_flow=p4_port1_remote_node_to_line_flow,
p4_port1_remote_chamber_to_line_flow=p4_port1_remote_chamber_to_line_flow,
p4_port1_remote_node_to_primary_line_flow=(
p4_port1_remote_node_to_primary_line_flow
),
p4_port1_remote_to_port1_line_flow=p4_port1_remote_to_port1_line_flow,
p4_port1_far_node_to_line_flow=p4_port1_far_node_to_line_flow,
p4_port1_far_chamber_to_line_flow=p4_port1_far_chamber_to_line_flow,
p4_port1_far_node_to_primary_line_flow=(
p4_port1_far_node_to_primary_line_flow
),
p4_port1_far_to_next_line_flow=p4_port1_far_to_next_line_flow,
p4_port1_next_node_to_line_flow=p4_port1_next_node_to_line_flow,
p4_port1_next_chamber_to_line_flow=p4_port1_next_chamber_to_line_flow,
p4_port1_next_node_to_primary_line_flow=(
p4_port1_next_node_to_primary_line_flow
),
p4_port1_next_to_bridge_line_flow=p4_port1_next_to_bridge_line_flow,
p4_port1_next_orifice_p4_to_output_line_flow=(
p4_port1_next_orifice_p4_to_output_line_flow
),
p4_port1_next_orifice_node_to_line_flow=(
p4_port1_next_orifice_node_to_line_flow
),
p4_port1_next_orifice_line_center_flow=(
p4_port1_next_orifice_line_center_flow
),
p4_port1_next_orifice_to_output_line_flow=(
p4_port1_next_orifice_to_output_line_flow
),
p4_port1_next_orifice_resistance_node_to_next_flow=(
p4_port1_next_orifice_resistance_node_to_next_flow
),
p4_port1_next_orifice_resistance_node_to_line_flow=(
p4_port1_next_orifice_resistance_node_to_line_flow
),
p4_port1_next_orifice_resistance_line_center_flow=(
p4_port1_next_orifice_resistance_line_center_flow
),
p4_port1_next_orifice_resistance_to_p4_flow=(
p4_port1_next_orifice_resistance_to_p4_flow
),
p4_port1_next_orifice_resistance_chamber_inlet_node_to_line_flow=(
p4_port1_next_orifice_resistance_chamber_inlet_node_to_line_flow
),
p4_port1_next_orifice_resistance_chamber_inlet_line_to_chamber_flow=(
p4_port1_next_orifice_resistance_chamber_inlet_line_to_chamber_flow
),
p4_port1_next_orifice_resistance_chamber_outlet_node_to_line_flow=(
p4_port1_next_orifice_resistance_chamber_outlet_node_to_line_flow
),
p4_port1_next_orifice_resistance_chamber_outlet_line_to_chamber_flow=(
p4_port1_next_orifice_resistance_chamber_outlet_line_to_chamber_flow
),
p4_bridge_to_port1_next_line_flow=p4_bridge_to_port1_next_line_flow,
p4_bridge_chamber_to_line_flow=p4_bridge_chamber_to_line_flow,
p4_bridge_node_to_primary_line_flow=p4_bridge_node_to_primary_line_flow,
p4_port1_remote_node_to_orifice_line_flow=(
p4_port1_remote_node_to_orifice_line_flow
),
p4_port1_remote_orifice_line_center_flow=(
p4_port1_remote_orifice_line_center_flow
),
p4_port1_remote_orifice_to_node_flow=p4_port1_remote_orifice_to_node_flow,
p4_to_port3_line_flow=p4_to_port3_line_flow,
p4_port3_remote_node_to_line_flow=p4_port3_remote_node_to_line_flow,
p4_port3_remote_chamber_to_line_flow=p4_port3_remote_chamber_to_line_flow,
p4_port3_remote_node_to_primary_line_flow=(
p4_port3_remote_node_to_primary_line_flow
),
p4_port3_remote_to_port3_line_flow=p4_port3_remote_to_port3_line_flow,
p4_port3_far_node_to_line_flow=p4_port3_far_node_to_line_flow,
p4_port3_far_chamber_to_line_flow=p4_port3_far_chamber_to_line_flow,
p4_port3_far_node_to_primary_line_flow=(
p4_port3_far_node_to_primary_line_flow
),
p4_port3_far_to_next_line_flow=p4_port3_far_to_next_line_flow,
p4_port3_next_node_to_line_flow=p4_port3_next_node_to_line_flow,
p4_port3_next_chamber_to_line_flow=p4_port3_next_chamber_to_line_flow,
p4_port3_next_node_to_primary_line_flow=(
p4_port3_next_node_to_primary_line_flow
),
p4_bridge_to_port3_next_line_flow=p4_bridge_to_port3_next_line_flow,
p4_port3_next_to_bridge_line_flow=p4_port3_next_to_bridge_line_flow,
p4_port3_next_orifice_node_to_line_flow=(
p4_port3_next_orifice_node_to_line_flow
),
p4_port3_next_orifice_line_center_flow=(
p4_port3_next_orifice_line_center_flow
),
p4_port3_next_orifice_to_output_line_flow=(
p4_port3_next_orifice_to_output_line_flow
),
p4_port3_next_orifice_output_to_p4_flow=(
p4_port3_next_orifice_output_to_p4_flow
),
p4_port3_next_chamber_inlet_node_to_line_flow=(
p4_port3_next_chamber_inlet_node_to_line_flow
),
p4_port3_next_chamber_inlet_line_to_chamber_flow=(
p4_port3_next_chamber_inlet_line_to_chamber_flow
),
p4_port3_next_chamber_outlet_node_to_line_flow=(
p4_port3_next_chamber_outlet_node_to_line_flow
),
p4_port3_next_chamber_outlet_line_to_chamber_flow=(
p4_port3_next_chamber_outlet_line_to_chamber_flow
),
p4_port3_next_resistance_node_to_next_flow=(
p4_port3_next_resistance_node_to_next_flow
),
p4_port3_next_resistance_node_to_line_flow=(
p4_port3_next_resistance_node_to_line_flow
),
p4_port3_next_resistance_line_center_flow=(
p4_port3_next_resistance_line_center_flow
),
p4_port3_next_resistance_to_output_line_flow=(
p4_port3_next_resistance_to_output_line_flow
),
p4_port3_next_resistance_output_to_p4_flow=(
p4_port3_next_resistance_output_to_p4_flow
),
p4_port3_next_resistance_chamber_inlet_node_to_line_flow=(
p4_port3_next_resistance_chamber_inlet_node_to_line_flow
),
p4_port3_next_resistance_chamber_inlet_line_to_chamber_flow=(
p4_port3_next_resistance_chamber_inlet_line_to_chamber_flow
),
p4_port3_next_resistance_chamber_outlet_node_to_line_flow=(
p4_port3_next_resistance_chamber_outlet_node_to_line_flow
),
p4_port3_next_resistance_chamber_outlet_line_to_chamber_flow=(
p4_port3_next_resistance_chamber_outlet_line_to_chamber_flow
),
p4_port3_remote_node_to_orifice_line_flow=(
p4_port3_remote_node_to_orifice_line_flow
),
p4_port3_remote_node_to_resistance_flow=(
p4_port3_remote_node_to_resistance_flow
),
p4_port3_remote_resistance_node_to_line_flow=(
p4_port3_remote_resistance_node_to_line_flow
),
p4_port3_remote_resistance_line_center_flow=(
p4_port3_remote_resistance_line_center_flow
),
p4_port3_remote_resistance_to_output_line_flow=(
p4_port3_remote_resistance_to_output_line_flow
),
p4_port3_remote_resistance_output_to_p4_flow=(
p4_port3_remote_resistance_output_to_p4_flow
),
p4_port3_remote_orifice_line_center_flow=(
p4_port3_remote_orifice_line_center_flow
),
p4_port3_remote_orifice_to_node_flow=p4_port3_remote_orifice_to_node_flow,
)
self._write_port_states(snapshot)
return snapshot
@staticmethod
def _line_to_chamber_flow(
*,
line: ThermodynamicProperties,
chamber: ThermodynamicProperties,
orifice: AmesimPneumaticOrifice,
) -> float:
return TestMqlPn3NodeChamberSegmentClosure._line_to_chamber_flow(
line=line,
chamber=chamber,
orifice=orifice,
)
@staticmethod
def _line_to_p4_flow(
*,
line: ThermodynamicProperties,
p4_boundary: ThermodynamicProperties,
orifice: AmesimPneumaticOrifice,
) -> float:
return TestMqlPn3NodeChamberSegmentClosure._line_to_p4_flow(
line=line,
p4_boundary=p4_boundary,
orifice=orifice,
)
@staticmethod
def _boundary_to_p4_flow(
*,
boundary: ThermodynamicProperties,
p4_boundary: ThermodynamicProperties,
orifice: AmesimPneumaticOrifice,
) -> float:
upstream_temperature = boundary.T if boundary.p >= p4_boundary.p else p4_boundary.T
return orifice.mass_flow(boundary.p, p4_boundary.p, upstream_temperature)
@staticmethod
def _port(
component: AmesimPneumaticVolume | AmesimPneumaticOrifice,
port_name: str,
) -> PortState:
return TestMqlPn3NodeChamberSegmentClosure._port(component, port_name)
@staticmethod
def _enthalpy_flow_from_node(
*,
flow_kg_s: float,
node_h: float,
connected_h: float,
) -> float:
return TestMqlPn3NodeChamberSegmentClosure._enthalpy_flow_from_node(
flow_kg_s=flow_kg_s,
node_h=node_h,
connected_h=connected_h,
)
def _p4_node_balance(
self,
*,
node: TestMqlPneumaticNode4,
primary_properties: ThermodynamicProperties,
port_1: TestMqlP4NodeBalancePort,
port_3: TestMqlP4NodeBalancePort,
port_4: TestMqlP4NodeBalancePort,
) -> TestMqlPneumaticNode4Balance:
return node.balance(
port_2_temperature_k=primary_properties.T,
port_2_pressure_pa=primary_properties.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=port_1.flow_kg_s,
node_h=port_1.node_h,
connected_h=port_1.connected_h,
),
port_1_mass_flow_g_s=port_1.port_mass_flow_kg_s * 1.0e3,
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=port_3.flow_kg_s,
node_h=port_3.node_h,
connected_h=port_3.connected_h,
),
port_3_mass_flow_g_s=port_3.port_mass_flow_kg_s * 1.0e3,
port_4_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=port_4.flow_kg_s,
node_h=port_4.node_h,
connected_h=port_4.connected_h,
),
port_4_mass_flow_g_s=port_4.port_mass_flow_kg_s * 1.0e3,
)
def _write_fixed_chamber_segment(
self,
*,
spec: TestMqlPneumaticChamberSegmentSpec,
chamber: AmesimPneumaticVolume,
chamber_properties: ThermodynamicProperties,
inlet_line: AmesimPnl0001Pipe,
inlet_line_properties: ThermodynamicProperties,
inlet_node_properties: ThermodynamicProperties,
inlet_node_to_line_flow: float,
inlet_line_to_chamber_flow: float,
inlet_orifice: AmesimPneumaticOrifice,
outlet_line: AmesimPnl0001Pipe,
outlet_line_properties: ThermodynamicProperties,
outlet_node_properties: ThermodynamicProperties,
outlet_node_to_line_flow: float,
outlet_line_to_chamber_flow: float,
outlet_orifice: AmesimPneumaticOrifice,
) -> None:
chamber_inlet_port = self._port(chamber, spec.volume_inlet_port)
chamber_outlet_port = self._port(chamber, spec.volume_outlet_port)
TestMqlPnl0001PairChamberSegmentClosure._write_line_side(
self,
line=inlet_line,
line_properties=inlet_line_properties,
node_properties=inlet_node_properties,
node_to_line_flow=inlet_node_to_line_flow,
line_to_chamber_flow=inlet_line_to_chamber_flow,
orifice=inlet_orifice,
orifice_boundary_port=spec.inlet_orifice_boundary_port,
orifice_volume_port=spec.inlet_orifice_volume_port,
chamber_port=chamber_inlet_port,
chamber_properties=chamber_properties,
)
TestMqlPnl0001PairChamberSegmentClosure._write_line_side(
self,
line=outlet_line,
line_properties=outlet_line_properties,
node_properties=outlet_node_properties,
node_to_line_flow=outlet_node_to_line_flow,
line_to_chamber_flow=outlet_line_to_chamber_flow,
orifice=outlet_orifice,
orifice_boundary_port=spec.outlet_orifice_boundary_port,
orifice_volume_port=spec.outlet_orifice_volume_port,
chamber_port=chamber_outlet_port,
chamber_properties=chamber_properties,
)
def _fixed_chamber_segment_derivatives(
self,
*,
spec: TestMqlPneumaticChamberSegmentSpec,
chamber: AmesimPneumaticVolume,
chamber_properties: ThermodynamicProperties,
inlet_line: AmesimPnl0001Pipe,
inlet_line_properties: ThermodynamicProperties,
inlet_connected_properties: ThermodynamicProperties,
inlet_node_to_line_flow: float,
inlet_line_to_chamber_flow: float,
outlet_line: AmesimPnl0001Pipe,
outlet_line_properties: ThermodynamicProperties,
outlet_connected_properties: ThermodynamicProperties,
outlet_node_to_line_flow: float,
outlet_line_to_chamber_flow: float,
) -> tuple[VolumeState, VolumeState, VolumeState]:
inlet_derivative = inlet_line.derivatives_from_connections(
port_1_m_flow=inlet_node_to_line_flow,
connected_h_1=inlet_connected_properties.h,
port_2_m_flow=-inlet_line_to_chamber_flow,
connected_h_2=chamber_properties.h,
)
chamber_derivative = chamber.derivatives_from_two_connections(
port_a_m_flow=self._port(chamber, "port_1").m_flow,
connected_h_a=(
inlet_line_properties.h
if spec.volume_inlet_port == "port_1"
else outlet_line_properties.h
),
port_b_m_flow=self._port(chamber, "port_2").m_flow,
connected_h_b=(
inlet_line_properties.h
if spec.volume_inlet_port == "port_2"
else outlet_line_properties.h
),
internal_h=chamber_properties.h,
)
outlet_derivative = outlet_line.derivatives_from_connections(
port_1_m_flow=outlet_node_to_line_flow,
connected_h_1=outlet_connected_properties.h,
port_2_m_flow=-outlet_line_to_chamber_flow,
connected_h_2=chamber_properties.h,
)
return inlet_derivative, chamber_derivative, outlet_derivative
@staticmethod
def _write_primary_chamber_line(
*,
line: AmesimPnl0001Pipe,
line_properties: ThermodynamicProperties,
chamber: AmesimPneumaticVolume,
chamber_properties: ThermodynamicProperties,
chamber_to_line_flow: float,
node_to_line_flow: float,
) -> None:
line.port_1.p = chamber_properties.p
line.port_1.m_flow = chamber_to_line_flow
line.port_1.h_outflow = line_properties.h
line.port_2.p = line_properties.p
line.port_2.m_flow = node_to_line_flow
line.port_2.h_outflow = line_properties.h
chamber.port_a.p = chamber_properties.p
chamber.port_a.m_flow = -chamber_to_line_flow
chamber.port_a.h_outflow = chamber_properties.h
@staticmethod
def _primary_chamber_line_derivatives(
*,
line: AmesimPnl0001Pipe,
line_properties: ThermodynamicProperties,
chamber: AmesimPneumaticVolume,
chamber_properties: ThermodynamicProperties,
chamber_to_line_flow: float,
node_to_line_flow: float,
) -> tuple[VolumeState, VolumeState]:
line_derivative = line.derivatives_from_connections(
port_1_m_flow=chamber_to_line_flow,
connected_h_1=chamber_properties.h,
port_2_m_flow=node_to_line_flow,
connected_h_2=line_properties.h,
)
chamber_derivative = chamber.derivatives_from_two_connections(
port_a_m_flow=-chamber_to_line_flow,
connected_h_a=line_properties.h,
port_b_m_flow=0.0,
connected_h_b=chamber_properties.h,
internal_h=chamber_properties.h,
)
return line_derivative, chamber_derivative
@staticmethod
def _write_connection_line(
*,
line: AmesimPnl0001Pipe,
line_properties: ThermodynamicProperties,
port_1_properties: ThermodynamicProperties,
port_1_flow: float,
port_2_properties: ThermodynamicProperties,
port_2_flow: float,
) -> None:
line.port_1.p = port_1_properties.p
line.port_1.m_flow = port_1_flow
line.port_1.h_outflow = line_properties.h
line.port_2.p = port_2_properties.p
line.port_2.m_flow = port_2_flow
line.port_2.h_outflow = line_properties.h
@staticmethod
def _connection_line_derivative(
*,
line: AmesimPnl0001Pipe,
port_1_properties: ThermodynamicProperties,
port_1_flow: float,
port_2_properties: ThermodynamicProperties,
port_2_flow: float,
) -> VolumeState:
return line.derivatives_from_connections(
port_1_m_flow=port_1_flow,
connected_h_1=port_1_properties.h,
port_2_m_flow=port_2_flow,
connected_h_2=port_2_properties.h,
)
@staticmethod
def _write_two_state_connection_line(
*,
line: AmesimPnl0003Pipe,
port_1_properties: ThermodynamicProperties,
port_1_flow: float,
port_2_properties: ThermodynamicProperties,
port_2_flow: float,
) -> None:
line.port_1.p = port_1_properties.p
line.port_1.m_flow = port_1_flow
line.port_1.h_outflow = port_1_properties.h
line.port_2.p = port_2_properties.p
line.port_2.m_flow = port_2_flow
line.port_2.h_outflow = port_2_properties.h
@staticmethod
def _write_orifice_ports(
*,
orifice: AmesimPneumaticOrifice,
port_a_properties: ThermodynamicProperties,
port_a_flow: float,
port_b_properties: ThermodynamicProperties,
port_b_flow: float,
) -> None:
orifice.port_a.p = port_a_properties.p
orifice.port_a.m_flow = port_a_flow
orifice.port_a.h_outflow = port_a_properties.h
orifice.port_b.p = port_b_properties.p
orifice.port_b.m_flow = port_b_flow
orifice.port_b.h_outflow = port_b_properties.h
@staticmethod
def _write_resistance_ports(
*,
resistance: AmesimPnl00rPipe,
port_1_properties: ThermodynamicProperties,
port_1_flow: float,
port_2_properties: ThermodynamicProperties,
port_2_flow: float,
) -> None:
resistance.port_1.p = port_1_properties.p
resistance.port_1.m_flow = port_1_flow
resistance.port_1.h_outflow = port_1_properties.h
resistance.port_2.p = port_2_properties.p
resistance.port_2.m_flow = port_2_flow
resistance.port_2.h_outflow = port_2_properties.h
@staticmethod
def _two_state_connection_line_derivatives(
*,
line: AmesimPnl0003Pipe,
port_1_properties: ThermodynamicProperties,
port_1_flow: float,
port_2_connected_properties: ThermodynamicProperties,
port_2_flow: float,
) -> tuple[VolumeState, VolumeState]:
return line.derivatives_from_connections(
port_1_m_flow=port_1_flow,
connected_h_1=port_1_properties.h,
port_2_m_flow=port_2_flow,
connected_h_2=port_2_connected_properties.h,
)
def _write_port_states(
self,
snapshot: TestMqlPn3P4NodeChamberSegmentSnapshot,
) -> None:
self._write_fixed_chamber_segment(
spec=self.components.spec,
chamber=self.components.volume,
chamber_properties=snapshot.chamber,
inlet_line=self.components.inlet_line,
inlet_line_properties=snapshot.inlet_line,
inlet_node_properties=snapshot.p4_port3_remote_orifice_line_port_1,
inlet_node_to_line_flow=snapshot.inlet_node_to_line_flow,
inlet_line_to_chamber_flow=snapshot.inlet_line_to_chamber_flow,
inlet_orifice=self.components.inlet_orifice,
outlet_line=self.components.outlet_line,
outlet_line_properties=snapshot.outlet_line,
outlet_node_properties=snapshot.node_line_port_1,
outlet_node_to_line_flow=snapshot.outlet_node_to_line_flow,
outlet_line_to_chamber_flow=snapshot.outlet_line_to_chamber_flow,
outlet_orifice=self.components.outlet_orifice,
)
self._write_two_state_connection_line(
line=self.components.node_line,
port_1_properties=snapshot.node_line_port_1,
port_1_flow=snapshot.node_to_pnl0003_flow,
port_2_properties=snapshot.node_line_port_2,
port_2_flow=-snapshot.pnl0003_to_p4_flow,
)
self._write_orifice_ports(
orifice=self.components.node_orifice,
port_a_properties=snapshot.node_line_port_2,
port_a_flow=snapshot.pnl0003_to_p4_flow,
port_b_properties=snapshot.p4_primary_line,
port_b_flow=-snapshot.pnl0003_to_p4_flow,
)
self._write_resistance_ports(
resistance=self.components.node_resistance,
port_1_properties=snapshot.node_line_port_1,
port_1_flow=snapshot.node_to_resistance_flow,
port_2_properties=snapshot.p4_port1_remote_orifice_line_port_1,
port_2_flow=-snapshot.node_to_resistance_flow,
)
self._write_primary_chamber_line(
line=self.components.p4_primary_line,
line_properties=snapshot.p4_primary_line,
chamber=self.components.p4_primary_chamber,
chamber_properties=snapshot.p4_primary_chamber,
chamber_to_line_flow=snapshot.p4_primary_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_node_to_primary_line_flow,
)
self._write_connection_line(
line=self.components.p4_port1_line,
line_properties=snapshot.p4_port1_line,
port_1_properties=snapshot.p4_primary_line,
port_1_flow=snapshot.p4_to_port1_line_flow,
port_2_properties=snapshot.p4_port1_remote_primary_line,
port_2_flow=snapshot.p4_port1_remote_node_to_line_flow,
)
self._write_primary_chamber_line(
line=self.components.p4_port1_remote_primary_line,
line_properties=snapshot.p4_port1_remote_primary_line,
chamber=self.components.p4_port1_remote_primary_chamber,
chamber_properties=snapshot.p4_port1_remote_primary_chamber,
chamber_to_line_flow=snapshot.p4_port1_remote_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port1_remote_node_to_primary_line_flow,
)
self._write_connection_line(
line=self.components.p4_port1_remote_port1_line,
line_properties=snapshot.p4_port1_remote_port1_line,
port_1_properties=snapshot.p4_port1_remote_primary_line,
port_1_flow=snapshot.p4_port1_remote_to_port1_line_flow,
port_2_properties=snapshot.p4_port1_far_primary_line,
port_2_flow=snapshot.p4_port1_far_node_to_line_flow,
)
self._write_primary_chamber_line(
line=self.components.p4_port1_far_primary_line,
line_properties=snapshot.p4_port1_far_primary_line,
chamber=self.components.p4_port1_far_primary_chamber,
chamber_properties=snapshot.p4_port1_far_primary_chamber,
chamber_to_line_flow=snapshot.p4_port1_far_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port1_far_node_to_primary_line_flow,
)
self._write_connection_line(
line=self.components.p4_port1_far_port1_line,
line_properties=snapshot.p4_port1_far_port1_line,
port_1_properties=snapshot.p4_port1_far_primary_line,
port_1_flow=snapshot.p4_port1_far_to_next_line_flow,
port_2_properties=snapshot.p4_port1_next_primary_line,
port_2_flow=snapshot.p4_port1_next_node_to_line_flow,
)
self._write_primary_chamber_line(
line=self.components.p4_port1_next_primary_line,
line_properties=snapshot.p4_port1_next_primary_line,
chamber=self.components.p4_port1_next_primary_chamber,
chamber_properties=snapshot.p4_port1_next_primary_chamber,
chamber_to_line_flow=snapshot.p4_port1_next_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port1_next_node_to_primary_line_flow,
)
self._write_connection_line(
line=self.components.p4_port1_next_port1_line,
line_properties=snapshot.p4_port1_next_port1_line,
port_1_properties=snapshot.p4_port1_next_primary_line,
port_1_flow=snapshot.p4_port1_next_to_bridge_line_flow,
port_2_properties=snapshot.p4_bridge_primary_line,
port_2_flow=snapshot.p4_bridge_to_port1_next_line_flow,
)
self._write_two_state_connection_line(
line=self.components.p4_port1_next_orifice_line,
port_1_properties=snapshot.p4_port1_next_orifice_line_port_1,
port_1_flow=snapshot.p4_port1_next_orifice_node_to_line_flow,
port_2_properties=snapshot.p4_port1_next_orifice_line_port_2,
port_2_flow=-snapshot.p4_port1_next_orifice_to_output_line_flow,
)
self._write_orifice_ports(
orifice=self.components.p4_port1_next_orifice,
port_a_properties=snapshot.p4_port1_next_orifice_line_port_2,
port_a_flow=snapshot.p4_port1_next_orifice_to_output_line_flow,
port_b_properties=snapshot.p4_port1_next_orifice_output_line,
port_b_flow=-snapshot.p4_port1_next_orifice_to_output_line_flow,
)
self._write_connection_line(
line=self.components.p4_port1_next_orifice_output_line,
line_properties=snapshot.p4_port1_next_orifice_output_line,
port_1_properties=snapshot.p4_port1_next_primary_line,
port_1_flow=snapshot.p4_port1_next_orifice_p4_to_output_line_flow,
port_2_properties=snapshot.p4_port1_next_orifice_output_line,
port_2_flow=snapshot.p4_port1_next_orifice_to_output_line_flow,
)
self._write_resistance_ports(
resistance=self.components.p4_port1_next_orifice_resistance,
port_1_properties=snapshot.p4_port1_next_orifice_resistance_line_port_1,
port_1_flow=(
snapshot.p4_port1_next_orifice_resistance_node_to_next_flow
),
port_2_properties=snapshot.p4_port1_next_orifice_line_port_1,
port_2_flow=(
-snapshot.p4_port1_next_orifice_resistance_node_to_next_flow
),
)
self._write_two_state_connection_line(
line=self.components.p4_port1_next_orifice_resistance_line,
port_1_properties=snapshot.p4_port1_next_orifice_resistance_line_port_1,
port_1_flow=snapshot.p4_port1_next_orifice_resistance_node_to_line_flow,
port_2_properties=snapshot.p4_port1_next_orifice_resistance_line_port_2,
port_2_flow=-snapshot.p4_port1_next_orifice_resistance_to_p4_flow,
)
self._write_orifice_ports(
orifice=self.components.p4_port1_next_orifice_resistance_orifice,
port_a_properties=snapshot.p4_port1_next_orifice_resistance_line_port_2,
port_a_flow=snapshot.p4_port1_next_orifice_resistance_to_p4_flow,
port_b_properties=snapshot.p4_port1_far_primary_line,
port_b_flow=-snapshot.p4_port1_next_orifice_resistance_to_p4_flow,
)
self._write_fixed_chamber_segment(
spec=self.components.p4_port1_next_orifice_resistance_chamber_spec,
chamber=self.components.p4_port1_next_orifice_resistance_chamber,
chamber_properties=snapshot.p4_port1_next_orifice_resistance_chamber,
inlet_line=self.components.p4_port1_next_orifice_resistance_chamber_inlet_line,
inlet_line_properties=(
snapshot.p4_port1_next_orifice_resistance_chamber_inlet_line
),
inlet_node_properties=snapshot.p4_port1_remote_orifice_line_port_1,
inlet_node_to_line_flow=(
snapshot.p4_port1_next_orifice_resistance_chamber_inlet_node_to_line_flow
),
inlet_line_to_chamber_flow=(
snapshot.p4_port1_next_orifice_resistance_chamber_inlet_line_to_chamber_flow
),
inlet_orifice=(
self.components.p4_port1_next_orifice_resistance_chamber_inlet_orifice
),
outlet_line=(
self.components.p4_port1_next_orifice_resistance_chamber_outlet_line
),
outlet_line_properties=(
snapshot.p4_port1_next_orifice_resistance_chamber_outlet_line
),
outlet_node_properties=(
snapshot.p4_port1_next_orifice_resistance_line_port_1
),
outlet_node_to_line_flow=(
snapshot.p4_port1_next_orifice_resistance_chamber_outlet_node_to_line_flow
),
outlet_line_to_chamber_flow=(
snapshot.p4_port1_next_orifice_resistance_chamber_outlet_line_to_chamber_flow
),
outlet_orifice=(
self.components.p4_port1_next_orifice_resistance_chamber_outlet_orifice
),
)
self._write_primary_chamber_line(
line=self.components.p4_bridge_primary_line,
line_properties=snapshot.p4_bridge_primary_line,
chamber=self.components.p4_bridge_primary_chamber,
chamber_properties=snapshot.p4_bridge_primary_chamber,
chamber_to_line_flow=snapshot.p4_bridge_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_bridge_node_to_primary_line_flow,
)
self._write_two_state_connection_line(
line=self.components.p4_port1_remote_orifice_line,
port_1_properties=snapshot.p4_port1_remote_orifice_line_port_1,
port_1_flow=snapshot.p4_port1_remote_node_to_orifice_line_flow,
port_2_properties=snapshot.p4_port1_remote_orifice_line_port_2,
port_2_flow=-snapshot.p4_port1_remote_orifice_to_node_flow,
)
self._write_orifice_ports(
orifice=self.components.p4_port1_remote_orifice,
port_a_properties=snapshot.p4_port1_remote_orifice_line_port_2,
port_a_flow=snapshot.p4_port1_remote_orifice_to_node_flow,
port_b_properties=snapshot.p4_port1_remote_primary_line,
port_b_flow=-snapshot.p4_port1_remote_orifice_to_node_flow,
)
self._write_connection_line(
line=self.components.p4_port3_line,
line_properties=snapshot.p4_port3_line,
port_1_properties=snapshot.p4_port3_remote_primary_line,
port_1_flow=snapshot.p4_port3_remote_node_to_line_flow,
port_2_properties=snapshot.p4_primary_line,
port_2_flow=snapshot.p4_to_port3_line_flow,
)
self._write_primary_chamber_line(
line=self.components.p4_port3_remote_primary_line,
line_properties=snapshot.p4_port3_remote_primary_line,
chamber=self.components.p4_port3_remote_primary_chamber,
chamber_properties=snapshot.p4_port3_remote_primary_chamber,
chamber_to_line_flow=snapshot.p4_port3_remote_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port3_remote_node_to_primary_line_flow,
)
self._write_connection_line(
line=self.components.p4_port3_remote_port3_line,
line_properties=snapshot.p4_port3_remote_port3_line,
port_1_properties=snapshot.p4_port3_far_primary_line,
port_1_flow=snapshot.p4_port3_far_node_to_line_flow,
port_2_properties=snapshot.p4_port3_remote_primary_line,
port_2_flow=snapshot.p4_port3_remote_to_port3_line_flow,
)
self._write_primary_chamber_line(
line=self.components.p4_port3_far_primary_line,
line_properties=snapshot.p4_port3_far_primary_line,
chamber=self.components.p4_port3_far_primary_chamber,
chamber_properties=snapshot.p4_port3_far_primary_chamber,
chamber_to_line_flow=snapshot.p4_port3_far_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port3_far_node_to_primary_line_flow,
)
self._write_connection_line(
line=self.components.p4_port3_far_port3_line,
line_properties=snapshot.p4_port3_far_port3_line,
port_1_properties=snapshot.p4_port3_next_primary_line,
port_1_flow=snapshot.p4_port3_next_node_to_line_flow,
port_2_properties=snapshot.p4_port3_far_primary_line,
port_2_flow=snapshot.p4_port3_far_to_next_line_flow,
)
self._write_primary_chamber_line(
line=self.components.p4_port3_next_primary_line,
line_properties=snapshot.p4_port3_next_primary_line,
chamber=self.components.p4_port3_next_primary_chamber,
chamber_properties=snapshot.p4_port3_next_primary_chamber,
chamber_to_line_flow=snapshot.p4_port3_next_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port3_next_node_to_primary_line_flow,
)
self._write_connection_line(
line=self.components.p4_port3_next_port3_line,
line_properties=snapshot.p4_port3_next_port3_line,
port_1_properties=snapshot.p4_bridge_primary_line,
port_1_flow=snapshot.p4_bridge_to_port3_next_line_flow,
port_2_properties=snapshot.p4_port3_next_primary_line,
port_2_flow=snapshot.p4_port3_next_to_bridge_line_flow,
)
self._write_two_state_connection_line(
line=self.components.p4_port3_next_orifice_line,
port_1_properties=snapshot.p4_port3_next_orifice_line_port_1,
port_1_flow=snapshot.p4_port3_next_orifice_node_to_line_flow,
port_2_properties=snapshot.p4_port3_next_orifice_line_port_2,
port_2_flow=-snapshot.p4_port3_next_orifice_to_output_line_flow,
)
self._write_orifice_ports(
orifice=self.components.p4_port3_next_orifice,
port_a_properties=snapshot.p4_port3_next_orifice_line_port_2,
port_a_flow=snapshot.p4_port3_next_orifice_to_output_line_flow,
port_b_properties=snapshot.p4_port3_next_orifice_output_line,
port_b_flow=-snapshot.p4_port3_next_orifice_to_output_line_flow,
)
self._write_connection_line(
line=self.components.p4_port3_next_orifice_output_line,
line_properties=snapshot.p4_port3_next_orifice_output_line,
port_1_properties=snapshot.p4_port3_next_orifice_line_port_2,
port_1_flow=snapshot.p4_port3_next_orifice_to_output_line_flow,
port_2_properties=snapshot.p4_port3_next_orifice_output_line,
port_2_flow=-snapshot.p4_port3_next_orifice_output_to_p4_flow,
)
self._write_fixed_chamber_segment(
spec=self.components.p4_port3_next_chamber_spec,
chamber=self.components.p4_port3_next_chamber,
chamber_properties=snapshot.p4_port3_next_chamber,
inlet_line=self.components.p4_port3_next_chamber_inlet_line,
inlet_line_properties=snapshot.p4_port3_next_chamber_inlet_line,
inlet_node_properties=snapshot.p4_port3_next_orifice_line_port_1,
inlet_node_to_line_flow=(
snapshot.p4_port3_next_chamber_inlet_node_to_line_flow
),
inlet_line_to_chamber_flow=(
snapshot.p4_port3_next_chamber_inlet_line_to_chamber_flow
),
inlet_orifice=self.components.p4_port3_next_chamber_inlet_orifice,
outlet_line=self.components.p4_port3_next_chamber_outlet_line,
outlet_line_properties=snapshot.p4_port3_next_chamber_outlet_line,
outlet_node_properties=snapshot.p4_port3_remote_resistance_node_line_port_1,
outlet_node_to_line_flow=(
snapshot.p4_port3_next_chamber_outlet_node_to_line_flow
),
outlet_line_to_chamber_flow=(
snapshot.p4_port3_next_chamber_outlet_line_to_chamber_flow
),
outlet_orifice=self.components.p4_port3_next_chamber_outlet_orifice,
)
self._write_resistance_ports(
resistance=self.components.p4_port3_next_orifice_resistance,
port_1_properties=snapshot.p4_port3_next_resistance_node_line_port_1,
port_1_flow=snapshot.p4_port3_next_resistance_node_to_next_flow,
port_2_properties=snapshot.p4_port3_next_orifice_line_port_1,
port_2_flow=-snapshot.p4_port3_next_resistance_node_to_next_flow,
)
self._write_two_state_connection_line(
line=self.components.p4_port3_next_resistance_node_line,
port_1_properties=snapshot.p4_port3_next_resistance_node_line_port_1,
port_1_flow=snapshot.p4_port3_next_resistance_node_to_line_flow,
port_2_properties=snapshot.p4_port3_next_resistance_node_line_port_2,
port_2_flow=-snapshot.p4_port3_next_resistance_to_output_line_flow,
)
self._write_orifice_ports(
orifice=self.components.p4_port3_next_resistance_orifice,
port_a_properties=snapshot.p4_port3_next_resistance_node_line_port_2,
port_a_flow=snapshot.p4_port3_next_resistance_to_output_line_flow,
port_b_properties=snapshot.p4_port3_next_resistance_output_line,
port_b_flow=-snapshot.p4_port3_next_resistance_to_output_line_flow,
)
self._write_connection_line(
line=self.components.p4_port3_next_resistance_output_line,
line_properties=snapshot.p4_port3_next_resistance_output_line,
port_1_properties=snapshot.p4_port3_next_resistance_node_line_port_2,
port_1_flow=snapshot.p4_port3_next_resistance_to_output_line_flow,
port_2_properties=snapshot.p4_port3_next_resistance_output_line,
port_2_flow=-snapshot.p4_port3_next_resistance_output_to_p4_flow,
)
self._write_fixed_chamber_segment(
spec=self.components.p4_port3_next_resistance_chamber_spec,
chamber=self.components.p4_port3_next_resistance_chamber,
chamber_properties=snapshot.p4_port3_next_resistance_chamber,
inlet_line=self.components.p4_port3_next_resistance_chamber_inlet_line,
inlet_line_properties=(
snapshot.p4_port3_next_resistance_chamber_inlet_line
),
inlet_node_properties=snapshot.p4_port1_next_orifice_line_port_1,
inlet_node_to_line_flow=(
snapshot.p4_port3_next_resistance_chamber_inlet_node_to_line_flow
),
inlet_line_to_chamber_flow=(
snapshot.p4_port3_next_resistance_chamber_inlet_line_to_chamber_flow
),
inlet_orifice=(
self.components.p4_port3_next_resistance_chamber_inlet_orifice
),
outlet_line=self.components.p4_port3_next_resistance_chamber_outlet_line,
outlet_line_properties=(
snapshot.p4_port3_next_resistance_chamber_outlet_line
),
outlet_node_properties=snapshot.p4_port3_next_resistance_node_line_port_1,
outlet_node_to_line_flow=(
snapshot.p4_port3_next_resistance_chamber_outlet_node_to_line_flow
),
outlet_line_to_chamber_flow=(
snapshot.p4_port3_next_resistance_chamber_outlet_line_to_chamber_flow
),
outlet_orifice=(
self.components.p4_port3_next_resistance_chamber_outlet_orifice
),
)
self._write_two_state_connection_line(
line=self.components.p4_port3_remote_orifice_line,
port_1_properties=snapshot.p4_port3_remote_orifice_line_port_1,
port_1_flow=snapshot.p4_port3_remote_node_to_orifice_line_flow,
port_2_properties=snapshot.p4_port3_remote_orifice_line_port_2,
port_2_flow=-snapshot.p4_port3_remote_orifice_to_node_flow,
)
self._write_resistance_ports(
resistance=self.components.p4_port3_remote_orifice_resistance,
port_1_properties=snapshot.p4_port3_remote_orifice_line_port_1,
port_1_flow=snapshot.p4_port3_remote_node_to_resistance_flow,
port_2_properties=snapshot.p4_port3_remote_resistance_node_line_port_1,
port_2_flow=-snapshot.p4_port3_remote_node_to_resistance_flow,
)
self._write_two_state_connection_line(
line=self.components.p4_port3_remote_resistance_node_line,
port_1_properties=snapshot.p4_port3_remote_resistance_node_line_port_1,
port_1_flow=snapshot.p4_port3_remote_resistance_node_to_line_flow,
port_2_properties=snapshot.p4_port3_remote_resistance_node_line_port_2,
port_2_flow=-snapshot.p4_port3_remote_resistance_to_output_line_flow,
)
self._write_orifice_ports(
orifice=self.components.p4_port3_remote_resistance_orifice,
port_a_properties=snapshot.p4_port3_remote_resistance_node_line_port_2,
port_a_flow=snapshot.p4_port3_remote_resistance_to_output_line_flow,
port_b_properties=snapshot.p4_port3_remote_resistance_output_line,
port_b_flow=-snapshot.p4_port3_remote_resistance_to_output_line_flow,
)
self._write_connection_line(
line=self.components.p4_port3_remote_resistance_output_line,
line_properties=snapshot.p4_port3_remote_resistance_output_line,
port_1_properties=snapshot.p4_port3_remote_resistance_node_line_port_2,
port_1_flow=snapshot.p4_port3_remote_resistance_to_output_line_flow,
port_2_properties=snapshot.p4_port3_remote_resistance_output_line,
port_2_flow=-snapshot.p4_port3_remote_resistance_output_to_p4_flow,
)
self._write_orifice_ports(
orifice=self.components.p4_port3_remote_orifice,
port_a_properties=snapshot.p4_port3_remote_orifice_line_port_2,
port_a_flow=snapshot.p4_port3_remote_orifice_to_node_flow,
port_b_properties=snapshot.p4_port3_remote_primary_line,
port_b_flow=-snapshot.p4_port3_remote_orifice_to_node_flow,
)
def rhs(self, state_vector: list[float]) -> list[float]:
snapshot = self.snapshot(state_vector)
(
inlet_derivative,
chamber_derivative,
outlet_derivative,
) = self._fixed_chamber_segment_derivatives(
spec=self.components.spec,
chamber=self.components.volume,
chamber_properties=snapshot.chamber,
inlet_line=self.components.inlet_line,
inlet_line_properties=snapshot.inlet_line,
inlet_connected_properties=snapshot.p4_port3_remote_orifice_line_port_1,
inlet_node_to_line_flow=snapshot.inlet_node_to_line_flow,
inlet_line_to_chamber_flow=snapshot.inlet_line_to_chamber_flow,
outlet_line=self.components.outlet_line,
outlet_line_properties=snapshot.outlet_line,
outlet_connected_properties=snapshot.node_line_port_1,
outlet_node_to_line_flow=snapshot.outlet_node_to_line_flow,
outlet_line_to_chamber_flow=snapshot.outlet_line_to_chamber_flow,
)
(
node_line_derivative_1,
node_line_derivative_2,
) = self._two_state_connection_line_derivatives(
line=self.components.node_line,
port_1_properties=snapshot.node_line_port_1,
port_1_flow=snapshot.node_to_pnl0003_flow,
port_2_connected_properties=snapshot.p4_primary_line,
port_2_flow=-snapshot.pnl0003_to_p4_flow,
)
(
p4_primary_derivative,
p4_primary_chamber_derivative,
) = self._primary_chamber_line_derivatives(
line=self.components.p4_primary_line,
line_properties=snapshot.p4_primary_line,
chamber=self.components.p4_primary_chamber,
chamber_properties=snapshot.p4_primary_chamber,
chamber_to_line_flow=snapshot.p4_primary_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_node_to_primary_line_flow,
)
p4_port1_derivative = self._connection_line_derivative(
line=self.components.p4_port1_line,
port_1_properties=snapshot.p4_primary_line,
port_1_flow=snapshot.p4_to_port1_line_flow,
port_2_properties=snapshot.p4_port1_remote_primary_line,
port_2_flow=snapshot.p4_port1_remote_node_to_line_flow,
)
(
p4_port1_remote_primary_derivative,
p4_port1_remote_chamber_derivative,
) = self._primary_chamber_line_derivatives(
line=self.components.p4_port1_remote_primary_line,
line_properties=snapshot.p4_port1_remote_primary_line,
chamber=self.components.p4_port1_remote_primary_chamber,
chamber_properties=snapshot.p4_port1_remote_primary_chamber,
chamber_to_line_flow=snapshot.p4_port1_remote_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port1_remote_node_to_primary_line_flow,
)
p4_port1_remote_port1_derivative = self._connection_line_derivative(
line=self.components.p4_port1_remote_port1_line,
port_1_properties=snapshot.p4_port1_remote_primary_line,
port_1_flow=snapshot.p4_port1_remote_to_port1_line_flow,
port_2_properties=snapshot.p4_port1_far_primary_line,
port_2_flow=snapshot.p4_port1_far_node_to_line_flow,
)
(
p4_port1_far_primary_derivative,
p4_port1_far_chamber_derivative,
) = self._primary_chamber_line_derivatives(
line=self.components.p4_port1_far_primary_line,
line_properties=snapshot.p4_port1_far_primary_line,
chamber=self.components.p4_port1_far_primary_chamber,
chamber_properties=snapshot.p4_port1_far_primary_chamber,
chamber_to_line_flow=snapshot.p4_port1_far_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port1_far_node_to_primary_line_flow,
)
p4_port1_far_port1_derivative = self._connection_line_derivative(
line=self.components.p4_port1_far_port1_line,
port_1_properties=snapshot.p4_port1_far_primary_line,
port_1_flow=snapshot.p4_port1_far_to_next_line_flow,
port_2_properties=snapshot.p4_port1_next_primary_line,
port_2_flow=snapshot.p4_port1_next_node_to_line_flow,
)
(
p4_port1_next_primary_derivative,
p4_port1_next_chamber_derivative,
) = self._primary_chamber_line_derivatives(
line=self.components.p4_port1_next_primary_line,
line_properties=snapshot.p4_port1_next_primary_line,
chamber=self.components.p4_port1_next_primary_chamber,
chamber_properties=snapshot.p4_port1_next_primary_chamber,
chamber_to_line_flow=snapshot.p4_port1_next_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port1_next_node_to_primary_line_flow,
)
p4_port1_next_port1_derivative = self._connection_line_derivative(
line=self.components.p4_port1_next_port1_line,
port_1_properties=snapshot.p4_port1_next_primary_line,
port_1_flow=snapshot.p4_port1_next_to_bridge_line_flow,
port_2_properties=snapshot.p4_bridge_primary_line,
port_2_flow=snapshot.p4_bridge_to_port1_next_line_flow,
)
(
p4_bridge_primary_derivative,
p4_bridge_chamber_derivative,
) = self._primary_chamber_line_derivatives(
line=self.components.p4_bridge_primary_line,
line_properties=snapshot.p4_bridge_primary_line,
chamber=self.components.p4_bridge_primary_chamber,
chamber_properties=snapshot.p4_bridge_primary_chamber,
chamber_to_line_flow=snapshot.p4_bridge_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_bridge_node_to_primary_line_flow,
)
(
p4_port1_remote_orifice_derivative_1,
p4_port1_remote_orifice_derivative_2,
) = self._two_state_connection_line_derivatives(
line=self.components.p4_port1_remote_orifice_line,
port_1_properties=snapshot.p4_port1_remote_orifice_line_port_1,
port_1_flow=snapshot.p4_port1_remote_node_to_orifice_line_flow,
port_2_connected_properties=snapshot.p4_port1_remote_primary_line,
port_2_flow=-snapshot.p4_port1_remote_orifice_to_node_flow,
)
p4_port3_derivative = self._connection_line_derivative(
line=self.components.p4_port3_line,
port_1_properties=snapshot.p4_port3_remote_primary_line,
port_1_flow=snapshot.p4_port3_remote_node_to_line_flow,
port_2_properties=snapshot.p4_primary_line,
port_2_flow=snapshot.p4_to_port3_line_flow,
)
(
p4_port3_remote_primary_derivative,
p4_port3_remote_chamber_derivative,
) = self._primary_chamber_line_derivatives(
line=self.components.p4_port3_remote_primary_line,
line_properties=snapshot.p4_port3_remote_primary_line,
chamber=self.components.p4_port3_remote_primary_chamber,
chamber_properties=snapshot.p4_port3_remote_primary_chamber,
chamber_to_line_flow=snapshot.p4_port3_remote_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port3_remote_node_to_primary_line_flow,
)
p4_port3_remote_port3_derivative = self._connection_line_derivative(
line=self.components.p4_port3_remote_port3_line,
port_1_properties=snapshot.p4_port3_far_primary_line,
port_1_flow=snapshot.p4_port3_far_node_to_line_flow,
port_2_properties=snapshot.p4_port3_remote_primary_line,
port_2_flow=snapshot.p4_port3_remote_to_port3_line_flow,
)
(
p4_port3_far_primary_derivative,
p4_port3_far_chamber_derivative,
) = self._primary_chamber_line_derivatives(
line=self.components.p4_port3_far_primary_line,
line_properties=snapshot.p4_port3_far_primary_line,
chamber=self.components.p4_port3_far_primary_chamber,
chamber_properties=snapshot.p4_port3_far_primary_chamber,
chamber_to_line_flow=snapshot.p4_port3_far_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port3_far_node_to_primary_line_flow,
)
p4_port3_far_port3_derivative = self._connection_line_derivative(
line=self.components.p4_port3_far_port3_line,
port_1_properties=snapshot.p4_port3_next_primary_line,
port_1_flow=snapshot.p4_port3_next_node_to_line_flow,
port_2_properties=snapshot.p4_port3_far_primary_line,
port_2_flow=snapshot.p4_port3_far_to_next_line_flow,
)
(
p4_port3_next_primary_derivative,
p4_port3_next_chamber_derivative,
) = self._primary_chamber_line_derivatives(
line=self.components.p4_port3_next_primary_line,
line_properties=snapshot.p4_port3_next_primary_line,
chamber=self.components.p4_port3_next_primary_chamber,
chamber_properties=snapshot.p4_port3_next_primary_chamber,
chamber_to_line_flow=snapshot.p4_port3_next_chamber_to_line_flow,
node_to_line_flow=snapshot.p4_port3_next_node_to_primary_line_flow,
)
p4_port3_next_port3_derivative = self._connection_line_derivative(
line=self.components.p4_port3_next_port3_line,
port_1_properties=snapshot.p4_bridge_primary_line,
port_1_flow=snapshot.p4_bridge_to_port3_next_line_flow,
port_2_properties=snapshot.p4_port3_next_primary_line,
port_2_flow=snapshot.p4_port3_next_to_bridge_line_flow,
)
(
p4_port3_remote_resistance_derivative_1,
p4_port3_remote_resistance_derivative_2,
) = self._two_state_connection_line_derivatives(
line=self.components.p4_port3_remote_resistance_node_line,
port_1_properties=snapshot.p4_port3_remote_resistance_node_line_port_1,
port_1_flow=snapshot.p4_port3_remote_resistance_node_to_line_flow,
port_2_connected_properties=snapshot.p4_port3_remote_resistance_output_line,
port_2_flow=-snapshot.p4_port3_remote_resistance_to_output_line_flow,
)
p4_port3_remote_resistance_output_derivative = self._connection_line_derivative(
line=self.components.p4_port3_remote_resistance_output_line,
port_1_properties=snapshot.p4_port3_remote_resistance_node_line_port_2,
port_1_flow=snapshot.p4_port3_remote_resistance_to_output_line_flow,
port_2_properties=snapshot.p4_port3_far_primary_line,
port_2_flow=-snapshot.p4_port3_remote_resistance_output_to_p4_flow,
)
(
p4_port3_remote_orifice_derivative_1,
p4_port3_remote_orifice_derivative_2,
) = self._two_state_connection_line_derivatives(
line=self.components.p4_port3_remote_orifice_line,
port_1_properties=snapshot.p4_port3_remote_orifice_line_port_1,
port_1_flow=snapshot.p4_port3_remote_node_to_orifice_line_flow,
port_2_connected_properties=snapshot.p4_port3_remote_primary_line,
port_2_flow=-snapshot.p4_port3_remote_orifice_to_node_flow,
)
(
p4_port3_next_orifice_derivative_1,
p4_port3_next_orifice_derivative_2,
) = self._two_state_connection_line_derivatives(
line=self.components.p4_port3_next_orifice_line,
port_1_properties=snapshot.p4_port3_next_orifice_line_port_1,
port_1_flow=snapshot.p4_port3_next_orifice_node_to_line_flow,
port_2_connected_properties=snapshot.p4_port3_next_orifice_output_line,
port_2_flow=-snapshot.p4_port3_next_orifice_to_output_line_flow,
)
p4_port3_next_orifice_output_derivative = self._connection_line_derivative(
line=self.components.p4_port3_next_orifice_output_line,
port_1_properties=snapshot.p4_port3_next_orifice_line_port_2,
port_1_flow=snapshot.p4_port3_next_orifice_to_output_line_flow,
port_2_properties=snapshot.p4_port3_next_primary_line,
port_2_flow=-snapshot.p4_port3_next_orifice_output_to_p4_flow,
)
(
p4_port3_next_chamber_inlet_derivative,
p4_port3_next_fixed_chamber_derivative,
p4_port3_next_chamber_outlet_derivative,
) = self._fixed_chamber_segment_derivatives(
spec=self.components.p4_port3_next_chamber_spec,
chamber=self.components.p4_port3_next_chamber,
chamber_properties=snapshot.p4_port3_next_chamber,
inlet_line=self.components.p4_port3_next_chamber_inlet_line,
inlet_line_properties=snapshot.p4_port3_next_chamber_inlet_line,
inlet_connected_properties=snapshot.p4_port3_next_orifice_line_port_1,
inlet_node_to_line_flow=(
snapshot.p4_port3_next_chamber_inlet_node_to_line_flow
),
inlet_line_to_chamber_flow=(
snapshot.p4_port3_next_chamber_inlet_line_to_chamber_flow
),
outlet_line=self.components.p4_port3_next_chamber_outlet_line,
outlet_line_properties=snapshot.p4_port3_next_chamber_outlet_line,
outlet_connected_properties=(
snapshot.p4_port3_remote_resistance_node_line_port_1
),
outlet_node_to_line_flow=(
snapshot.p4_port3_next_chamber_outlet_node_to_line_flow
),
outlet_line_to_chamber_flow=(
snapshot.p4_port3_next_chamber_outlet_line_to_chamber_flow
),
)
(
p4_port3_next_resistance_derivative_1,
p4_port3_next_resistance_derivative_2,
) = self._two_state_connection_line_derivatives(
line=self.components.p4_port3_next_resistance_node_line,
port_1_properties=snapshot.p4_port3_next_resistance_node_line_port_1,
port_1_flow=snapshot.p4_port3_next_resistance_node_to_line_flow,
port_2_connected_properties=snapshot.p4_port3_next_resistance_output_line,
port_2_flow=-snapshot.p4_port3_next_resistance_to_output_line_flow,
)
p4_port3_next_resistance_output_derivative = self._connection_line_derivative(
line=self.components.p4_port3_next_resistance_output_line,
port_1_properties=snapshot.p4_port3_next_resistance_node_line_port_2,
port_1_flow=snapshot.p4_port3_next_resistance_to_output_line_flow,
port_2_properties=snapshot.p4_bridge_primary_line,
port_2_flow=-snapshot.p4_port3_next_resistance_output_to_p4_flow,
)
(
p4_port3_next_resistance_chamber_inlet_derivative,
p4_port3_next_resistance_fixed_chamber_derivative,
p4_port3_next_resistance_chamber_outlet_derivative,
) = self._fixed_chamber_segment_derivatives(
spec=self.components.p4_port3_next_resistance_chamber_spec,
chamber=self.components.p4_port3_next_resistance_chamber,
chamber_properties=snapshot.p4_port3_next_resistance_chamber,
inlet_line=self.components.p4_port3_next_resistance_chamber_inlet_line,
inlet_line_properties=(
snapshot.p4_port3_next_resistance_chamber_inlet_line
),
inlet_connected_properties=snapshot.p4_port1_next_orifice_line_port_1,
inlet_node_to_line_flow=(
snapshot.p4_port3_next_resistance_chamber_inlet_node_to_line_flow
),
inlet_line_to_chamber_flow=(
snapshot.p4_port3_next_resistance_chamber_inlet_line_to_chamber_flow
),
outlet_line=self.components.p4_port3_next_resistance_chamber_outlet_line,
outlet_line_properties=(
snapshot.p4_port3_next_resistance_chamber_outlet_line
),
outlet_connected_properties=snapshot.p4_port3_next_resistance_node_line_port_1,
outlet_node_to_line_flow=(
snapshot.p4_port3_next_resistance_chamber_outlet_node_to_line_flow
),
outlet_line_to_chamber_flow=(
snapshot.p4_port3_next_resistance_chamber_outlet_line_to_chamber_flow
),
)
(
p4_port1_next_orifice_derivative_1,
p4_port1_next_orifice_derivative_2,
) = self._two_state_connection_line_derivatives(
line=self.components.p4_port1_next_orifice_line,
port_1_properties=snapshot.p4_port1_next_orifice_line_port_1,
port_1_flow=snapshot.p4_port1_next_orifice_node_to_line_flow,
port_2_connected_properties=snapshot.p4_port1_next_orifice_output_line,
port_2_flow=-snapshot.p4_port1_next_orifice_to_output_line_flow,
)
p4_port1_next_orifice_output_derivative = self._connection_line_derivative(
line=self.components.p4_port1_next_orifice_output_line,
port_1_properties=snapshot.p4_port1_next_primary_line,
port_1_flow=snapshot.p4_port1_next_orifice_p4_to_output_line_flow,
port_2_properties=snapshot.p4_port1_next_orifice_line_port_2,
port_2_flow=snapshot.p4_port1_next_orifice_to_output_line_flow,
)
(
p4_port1_next_orifice_resistance_derivative_1,
p4_port1_next_orifice_resistance_derivative_2,
) = self._two_state_connection_line_derivatives(
line=self.components.p4_port1_next_orifice_resistance_line,
port_1_properties=snapshot.p4_port1_next_orifice_resistance_line_port_1,
port_1_flow=snapshot.p4_port1_next_orifice_resistance_node_to_line_flow,
port_2_connected_properties=snapshot.p4_port1_far_primary_line,
port_2_flow=-snapshot.p4_port1_next_orifice_resistance_to_p4_flow,
)
(
p4_port1_next_orifice_resistance_chamber_inlet_derivative,
p4_port1_next_orifice_resistance_fixed_chamber_derivative,
p4_port1_next_orifice_resistance_chamber_outlet_derivative,
) = self._fixed_chamber_segment_derivatives(
spec=self.components.p4_port1_next_orifice_resistance_chamber_spec,
chamber=self.components.p4_port1_next_orifice_resistance_chamber,
chamber_properties=snapshot.p4_port1_next_orifice_resistance_chamber,
inlet_line=(
self.components.p4_port1_next_orifice_resistance_chamber_inlet_line
),
inlet_line_properties=(
snapshot.p4_port1_next_orifice_resistance_chamber_inlet_line
),
inlet_connected_properties=snapshot.p4_port1_remote_orifice_line_port_1,
inlet_node_to_line_flow=(
snapshot.p4_port1_next_orifice_resistance_chamber_inlet_node_to_line_flow
),
inlet_line_to_chamber_flow=(
snapshot.p4_port1_next_orifice_resistance_chamber_inlet_line_to_chamber_flow
),
outlet_line=(
self.components.p4_port1_next_orifice_resistance_chamber_outlet_line
),
outlet_line_properties=(
snapshot.p4_port1_next_orifice_resistance_chamber_outlet_line
),
outlet_connected_properties=(
snapshot.p4_port1_next_orifice_resistance_line_port_1
),
outlet_node_to_line_flow=(
snapshot.p4_port1_next_orifice_resistance_chamber_outlet_node_to_line_flow
),
outlet_line_to_chamber_flow=(
snapshot.p4_port1_next_orifice_resistance_chamber_outlet_line_to_chamber_flow
),
)
return [
*inlet_derivative.as_vector(),
*chamber_derivative.as_vector(),
*outlet_derivative.as_vector(),
*node_line_derivative_1.as_vector(),
*node_line_derivative_2.as_vector(),
*p4_primary_derivative.as_vector(),
*p4_primary_chamber_derivative.as_vector(),
*p4_port1_derivative.as_vector(),
*p4_port1_remote_primary_derivative.as_vector(),
*p4_port1_remote_chamber_derivative.as_vector(),
*p4_port1_remote_port1_derivative.as_vector(),
*p4_port1_far_primary_derivative.as_vector(),
*p4_port1_far_chamber_derivative.as_vector(),
*p4_port1_far_port1_derivative.as_vector(),
*p4_port1_next_primary_derivative.as_vector(),
*p4_port1_next_chamber_derivative.as_vector(),
*p4_port1_next_port1_derivative.as_vector(),
*p4_bridge_primary_derivative.as_vector(),
*p4_bridge_chamber_derivative.as_vector(),
*p4_port1_remote_orifice_derivative_1.as_vector(),
*p4_port1_remote_orifice_derivative_2.as_vector(),
*p4_port3_derivative.as_vector(),
*p4_port3_remote_primary_derivative.as_vector(),
*p4_port3_remote_chamber_derivative.as_vector(),
*p4_port3_remote_port3_derivative.as_vector(),
*p4_port3_far_primary_derivative.as_vector(),
*p4_port3_far_chamber_derivative.as_vector(),
*p4_port3_far_port3_derivative.as_vector(),
*p4_port3_next_primary_derivative.as_vector(),
*p4_port3_next_chamber_derivative.as_vector(),
*p4_port3_next_port3_derivative.as_vector(),
*p4_port3_remote_resistance_derivative_1.as_vector(),
*p4_port3_remote_resistance_derivative_2.as_vector(),
*p4_port3_remote_resistance_output_derivative.as_vector(),
*p4_port3_remote_orifice_derivative_1.as_vector(),
*p4_port3_remote_orifice_derivative_2.as_vector(),
*p4_port3_next_orifice_derivative_1.as_vector(),
*p4_port3_next_orifice_derivative_2.as_vector(),
*p4_port3_next_orifice_output_derivative.as_vector(),
*p4_port3_next_chamber_inlet_derivative.as_vector(),
*p4_port3_next_fixed_chamber_derivative.as_vector(),
*p4_port3_next_chamber_outlet_derivative.as_vector(),
*p4_port3_next_resistance_derivative_1.as_vector(),
*p4_port3_next_resistance_derivative_2.as_vector(),
*p4_port3_next_resistance_output_derivative.as_vector(),
*p4_port3_next_resistance_chamber_inlet_derivative.as_vector(),
*p4_port3_next_resistance_fixed_chamber_derivative.as_vector(),
*p4_port3_next_resistance_chamber_outlet_derivative.as_vector(),
*p4_port1_next_orifice_derivative_1.as_vector(),
*p4_port1_next_orifice_derivative_2.as_vector(),
*p4_port1_next_orifice_output_derivative.as_vector(),
*p4_port1_next_orifice_resistance_derivative_1.as_vector(),
*p4_port1_next_orifice_resistance_derivative_2.as_vector(),
*p4_port1_next_orifice_resistance_chamber_inlet_derivative.as_vector(),
*p4_port1_next_orifice_resistance_fixed_chamber_derivative.as_vector(),
*p4_port1_next_orifice_resistance_chamber_outlet_derivative.as_vector(),
]
@dataclass(frozen=True)
class TestMqlPneumaticBranchComponents:
name: str
upstream_volume: AmesimPneumaticVolume
orifice: AmesimPneumaticOrifice
downstream_volume: AmesimPneumaticVolume
spec: TestMqlPneumaticBranchSpec | None = None
@dataclass(frozen=True)
class TestMqlPneumaticBranchState:
name: str
upstream: ThermodynamicProperties
downstream: ThermodynamicProperties
flow: float
upstream_inlet_h: float
downstream_inlet_h: float
@dataclass(frozen=True)
class TestMqlPneumaticSnapshot:
branch: TestMqlPneumaticBranchState
@property
def flow(self) -> float:
return self.branch.flow
@property
def upstream(self) -> ThermodynamicProperties:
return self.branch.upstream
@property
def downstream(self) -> ThermodynamicProperties:
return self.branch.downstream
class TestMqlPneumaticClosure:
"""Minimal test_mql pneumatic closure following the existing Testmodel pattern.
The canonical branch flow is positive from ``upstream_volume`` through the
orifice port_a/port_b into ``downstream_volume``. Port ``m_flow`` values are
written with Modelica-style signs: positive means flow into that component.
"""
def __init__(
self,
*,
components: TestMqlPneumaticBranchComponents,
initial_state_vector: Callable[[], list[float]],
apply_state_vector: Callable[[list[float]], None],
) -> None:
self.components = components
self._initial_state_vector = initial_state_vector
self._apply_state_vector = apply_state_vector
def initial_state_vector(self) -> list[float]:
return self._initial_state_vector()
def apply_state_vector(self, values: list[float]) -> None:
self._apply_state_vector(values)
def snapshot(
self,
state_vector: list[float] | None = None,
) -> TestMqlPneumaticSnapshot:
if state_vector is not None:
self._apply_state_vector(state_vector)
upstream = self.components.upstream_volume.properties()
downstream = self.components.downstream_volume.properties()
flow = self._solve_branch_flow(upstream, downstream)
upstream_inlet_h = self.components.upstream_volume.connection_inlet_enthalpy(
port_m_flow=-flow,
connected_h=downstream.h,
internal_h=upstream.h,
)
downstream_inlet_h = self.components.downstream_volume.connection_inlet_enthalpy(
port_m_flow=flow,
connected_h=upstream.h,
internal_h=downstream.h,
)
branch = TestMqlPneumaticBranchState(
name=self.components.name,
upstream=upstream,
downstream=downstream,
flow=flow,
upstream_inlet_h=upstream_inlet_h,
downstream_inlet_h=downstream_inlet_h,
)
self._write_port_states(branch)
return TestMqlPneumaticSnapshot(branch=branch)
def _solve_branch_flow(
self,
upstream: ThermodynamicProperties,
downstream: ThermodynamicProperties,
) -> float:
upstream_temperature = upstream.T if upstream.p >= downstream.p else downstream.T
return self.components.orifice.mass_flow(
upstream.p,
downstream.p,
upstream_temperature,
)
def _write_port_states(self, branch: TestMqlPneumaticBranchState) -> None:
upstream_volume = self.components.upstream_volume
downstream_volume = self.components.downstream_volume
orifice = self.components.orifice
upstream_volume.port_a.p = branch.upstream.p
upstream_volume.port_a.m_flow = -branch.flow
upstream_volume.port_a.h_outflow = branch.upstream.h
orifice.port_a.p = branch.upstream.p
orifice.port_a.m_flow = branch.flow
orifice.port_a.h_outflow = branch.upstream.h
orifice.port_b.p = branch.downstream.p
orifice.port_b.m_flow = -branch.flow
orifice.port_b.h_outflow = branch.downstream.h
downstream_volume.port_a.p = branch.downstream.p
downstream_volume.port_a.m_flow = branch.flow
downstream_volume.port_a.h_outflow = branch.downstream.h
def branch_derivatives(
self,
snapshot: TestMqlPneumaticSnapshot,
) -> tuple[VolumeState, VolumeState]:
flow = snapshot.flow
upstream_derivative = self.components.upstream_volume.derivatives(
inlet_h=snapshot.branch.upstream_inlet_h,
m_flow=-flow,
)
downstream_derivative = self.components.downstream_volume.derivatives(
inlet_h=snapshot.branch.downstream_inlet_h,
m_flow=flow,
)
return upstream_derivative, downstream_derivative
def rhs(self, state_vector: list[float]) -> list[float]:
snapshot = self.snapshot(state_vector)
upstream_derivative, downstream_derivative = self.branch_derivatives(snapshot)
return [
*upstream_derivative.as_vector(),
*downstream_derivative.as_vector(),
]
class TestMqlPneumaticChamberSegmentClosure:
"""Boundary-reduced fixed chamber segment discovered from AMESim topology.
The two PNL0001 lines remain prescribed boundary interfaces in this first
closure. Their aliases are retained in the spec so line dynamics can be
inserted later without rediscovering the component path.
"""
def __init__(
self,
*,
components: TestMqlPneumaticChamberSegmentComponents,
inlet_boundary: TestMqlPneumaticBoundaryCondition,
outlet_boundary: TestMqlPneumaticBoundaryCondition,
) -> None:
self.components = components
self.inlet_boundary = inlet_boundary
self.outlet_boundary = outlet_boundary
def initial_state_vector(self) -> list[float]:
return self.components.volume.get_state_vector()
def apply_state_vector(self, values: list[float]) -> None:
if len(values) != 2:
raise ValueError("single-chamber segment state vector requires two values")
self.components.volume.set_state_vector(values)
def snapshot(
self,
state_vector: list[float] | None = None,
) -> TestMqlPneumaticChamberSegmentSnapshot:
if state_vector is not None:
self.apply_state_vector(state_vector)
chamber = self.components.volume.properties()
inlet_boundary = self.inlet_boundary.properties(self.components.volume.gas)
outlet_boundary = self.outlet_boundary.properties(self.components.volume.gas)
inlet_temperature = (
inlet_boundary.T if inlet_boundary.p >= chamber.p else chamber.T
)
outlet_temperature = (
chamber.T if chamber.p >= outlet_boundary.p else outlet_boundary.T
)
inlet_flow = self.components.inlet_orifice.mass_flow(
inlet_boundary.p,
chamber.p,
inlet_temperature,
)
outlet_flow = self.components.outlet_orifice.mass_flow(
chamber.p,
outlet_boundary.p,
outlet_temperature,
)
snapshot = TestMqlPneumaticChamberSegmentSnapshot(
chamber=chamber,
inlet_boundary=inlet_boundary,
outlet_boundary=outlet_boundary,
inlet_flow=inlet_flow,
outlet_flow=outlet_flow,
)
self._write_port_states(snapshot)
return snapshot
@staticmethod
def _port(
component: AmesimPneumaticVolume | AmesimPneumaticOrifice,
port_name: str,
) -> PortState:
if port_name == "port_1":
return component.port_a
if port_name == "port_2":
return component.port_b
raise ValueError(f"unsupported pneumatic port: {port_name}")
def _write_port_states(
self,
snapshot: TestMqlPneumaticChamberSegmentSnapshot,
) -> None:
spec = self.components.spec
chamber = self.components.volume
inlet_orifice = self.components.inlet_orifice
outlet_orifice = self.components.outlet_orifice
inlet_boundary_port = self._port(
inlet_orifice,
spec.inlet_orifice_boundary_port,
)
inlet_volume_port = self._port(inlet_orifice, spec.inlet_orifice_volume_port)
inlet_boundary_port.p = snapshot.inlet_boundary.p
inlet_boundary_port.m_flow = snapshot.inlet_flow
inlet_boundary_port.h_outflow = snapshot.inlet_boundary.h
inlet_volume_port.p = snapshot.chamber.p
inlet_volume_port.m_flow = -snapshot.inlet_flow
inlet_volume_port.h_outflow = snapshot.chamber.h
chamber_inlet_port = self._port(chamber, spec.volume_inlet_port)
chamber_outlet_port = self._port(chamber, spec.volume_outlet_port)
chamber_inlet_port.m_flow = snapshot.inlet_flow
chamber_outlet_port.m_flow = -snapshot.outlet_flow
outlet_volume_port = self._port(
outlet_orifice,
spec.outlet_orifice_volume_port,
)
outlet_boundary_port = self._port(
outlet_orifice,
spec.outlet_orifice_boundary_port,
)
outlet_volume_port.p = snapshot.chamber.p
outlet_volume_port.m_flow = snapshot.outlet_flow
outlet_volume_port.h_outflow = snapshot.chamber.h
outlet_boundary_port.p = snapshot.outlet_boundary.p
outlet_boundary_port.m_flow = -snapshot.outlet_flow
outlet_boundary_port.h_outflow = snapshot.outlet_boundary.h
def rhs(self, state_vector: list[float]) -> list[float]:
snapshot = self.snapshot(state_vector)
spec = self.components.spec
chamber = self.components.volume
derivative = chamber.derivatives_from_two_connections(
port_a_m_flow=self._port(chamber, "port_1").m_flow,
connected_h_a=(
snapshot.inlet_boundary.h
if spec.volume_inlet_port == "port_1"
else snapshot.outlet_boundary.h
),
port_b_m_flow=self._port(chamber, "port_2").m_flow,
connected_h_b=(
snapshot.inlet_boundary.h
if spec.volume_inlet_port == "port_2"
else snapshot.outlet_boundary.h
),
internal_h=snapshot.chamber.h,
)
return derivative.as_vector()
class TestMqlPnl0001ChamberSegmentClosure:
"""Fixed chamber segment with the topology-derived inlet PNL0001 state.
The inlet line has a closed causal boundary here: port-1 pressure and
temperature come from the PN3 node boundary, while port-2 flow comes from
the fixed orifice. The outlet line remains a boundary until its three-line
PN3 node balance is assembled.
"""
def __init__(
self,
*,
components: TestMqlPnl0001ChamberSegmentComponents,
inlet_node: TestMqlPneumaticBoundaryCondition,
outlet_boundary: TestMqlPneumaticBoundaryCondition,
) -> None:
self.components = components
self.inlet_node = inlet_node
self.outlet_boundary = outlet_boundary
def initial_state_vector(self) -> list[float]:
return [
*self.components.inlet_line.get_state_vector(),
*self.components.volume.get_state_vector(),
]
def apply_state_vector(self, values: list[float]) -> None:
if len(values) != 4:
raise ValueError("PNL0001/chamber segment state vector requires four values")
self.components.inlet_line.set_state_vector(values[:2])
self.components.volume.set_state_vector(values[2:])
def snapshot(
self,
state_vector: list[float] | None = None,
) -> TestMqlPnl0001ChamberSegmentSnapshot:
if state_vector is not None:
self.apply_state_vector(state_vector)
line = self.components.inlet_line.properties()
chamber = self.components.volume.properties()
inlet_node = self.inlet_node.properties(self.components.inlet_line.gas)
outlet_boundary = self.outlet_boundary.properties(self.components.volume.gas)
node_to_line_flow = self.components.inlet_line.resistance_mass_flow(
port_1_pressure_pa=inlet_node.p,
port_1_temperature_k=inlet_node.T,
)
inlet_temperature = line.T if line.p >= chamber.p else chamber.T
line_to_chamber_flow = self.components.inlet_orifice.mass_flow(
line.p,
chamber.p,
inlet_temperature,
)
outlet_temperature = (
chamber.T if chamber.p >= outlet_boundary.p else outlet_boundary.T
)
outlet_flow = self.components.outlet_orifice.mass_flow(
chamber.p,
outlet_boundary.p,
outlet_temperature,
)
snapshot = TestMqlPnl0001ChamberSegmentSnapshot(
inlet_line=line,
chamber=chamber,
inlet_node=inlet_node,
outlet_boundary=outlet_boundary,
node_to_line_flow=node_to_line_flow,
line_to_chamber_flow=line_to_chamber_flow,
outlet_flow=outlet_flow,
)
self._write_port_states(snapshot)
return snapshot
@staticmethod
def _line_to_p4_flow(
*,
line: ThermodynamicProperties,
p4_boundary: ThermodynamicProperties,
orifice: AmesimPneumaticOrifice,
) -> float:
upstream_temperature = line.T if line.p >= p4_boundary.p else p4_boundary.T
return orifice.mass_flow(line.p, p4_boundary.p, upstream_temperature)
@staticmethod
def _port(
component: AmesimPneumaticVolume | AmesimPneumaticOrifice,
port_name: str,
) -> PortState:
return TestMqlPneumaticChamberSegmentClosure._port(component, port_name)
def _write_port_states(
self,
snapshot: TestMqlPnl0001ChamberSegmentSnapshot,
) -> None:
spec = self.components.spec
line = self.components.inlet_line
chamber = self.components.volume
inlet_orifice = self.components.inlet_orifice
outlet_orifice = self.components.outlet_orifice
line.port_1.p = snapshot.inlet_node.p
line.port_1.m_flow = snapshot.node_to_line_flow
line.port_1.h_outflow = snapshot.inlet_line.h
line.port_2.p = snapshot.inlet_line.p
line.port_2.m_flow = -snapshot.line_to_chamber_flow
inlet_boundary_port = self._port(
inlet_orifice,
spec.inlet_orifice_boundary_port,
)
inlet_volume_port = self._port(inlet_orifice, spec.inlet_orifice_volume_port)
inlet_boundary_port.p = snapshot.inlet_line.p
inlet_boundary_port.m_flow = snapshot.line_to_chamber_flow
inlet_boundary_port.h_outflow = snapshot.inlet_line.h
inlet_volume_port.p = snapshot.chamber.p
inlet_volume_port.m_flow = -snapshot.line_to_chamber_flow
inlet_volume_port.h_outflow = snapshot.chamber.h
chamber_inlet_port = self._port(chamber, spec.volume_inlet_port)
chamber_outlet_port = self._port(chamber, spec.volume_outlet_port)
chamber_inlet_port.m_flow = snapshot.line_to_chamber_flow
chamber_outlet_port.m_flow = -snapshot.outlet_flow
outlet_volume_port = self._port(
outlet_orifice,
spec.outlet_orifice_volume_port,
)
outlet_boundary_port = self._port(
outlet_orifice,
spec.outlet_orifice_boundary_port,
)
outlet_volume_port.p = snapshot.chamber.p
outlet_volume_port.m_flow = snapshot.outlet_flow
outlet_volume_port.h_outflow = snapshot.chamber.h
outlet_boundary_port.p = snapshot.outlet_boundary.p
outlet_boundary_port.m_flow = -snapshot.outlet_flow
outlet_boundary_port.h_outflow = snapshot.outlet_boundary.h
def rhs(self, state_vector: list[float]) -> list[float]:
snapshot = self.snapshot(state_vector)
line_derivative = self.components.inlet_line.derivatives_from_connections(
port_1_m_flow=snapshot.node_to_line_flow,
connected_h_1=snapshot.inlet_node.h,
port_2_m_flow=-snapshot.line_to_chamber_flow,
connected_h_2=snapshot.chamber.h,
)
chamber = self.components.volume
spec = self.components.spec
chamber_derivative = chamber.derivatives_from_two_connections(
port_a_m_flow=self._port(chamber, "port_1").m_flow,
connected_h_a=(
snapshot.inlet_line.h
if spec.volume_inlet_port == "port_1"
else snapshot.outlet_boundary.h
),
port_b_m_flow=self._port(chamber, "port_2").m_flow,
connected_h_b=(
snapshot.inlet_line.h
if spec.volume_inlet_port == "port_2"
else snapshot.outlet_boundary.h
),
internal_h=snapshot.chamber.h,
)
return [*line_derivative.as_vector(), *chamber_derivative.as_vector()]
class TestMqlPnl0001PairChamberSegmentClosure:
"""Six-state fixed chamber segment with both PNL0001 compliance states.
Generated C shows that both line instances receive ``t1/p1`` from their
PN3 nodes and send their explicit ``t2/p2`` states to the fixed orifices.
The reduced closure therefore prescribes node pressure/temperature at both
resistive port-1 boundaries while keeping both line storage states native.
"""
def __init__(
self,
*,
components: TestMqlPnl0001PairChamberSegmentComponents,
inlet_node: TestMqlPneumaticBoundaryCondition,
outlet_node: TestMqlPneumaticBoundaryCondition,
) -> None:
self.components = components
self.inlet_node = inlet_node
self.outlet_node = outlet_node
def initial_state_vector(self) -> list[float]:
return [
*self.components.inlet_line.get_state_vector(),
*self.components.volume.get_state_vector(),
*self.components.outlet_line.get_state_vector(),
]
def apply_state_vector(self, values: list[float]) -> None:
if len(values) != 6:
raise ValueError("PNL0001 pair/chamber state vector requires six values")
self.components.inlet_line.set_state_vector(values[:2])
self.components.volume.set_state_vector(values[2:4])
self.components.outlet_line.set_state_vector(values[4:])
def snapshot(
self,
state_vector: list[float] | None = None,
) -> TestMqlPnl0001PairChamberSegmentSnapshot:
if state_vector is not None:
self.apply_state_vector(state_vector)
inlet_line = self.components.inlet_line.properties()
chamber = self.components.volume.properties()
outlet_line = self.components.outlet_line.properties()
inlet_node = self.inlet_node.properties(self.components.inlet_line.gas)
outlet_node = self.outlet_node.properties(self.components.outlet_line.gas)
inlet_node_to_line_flow = self.components.inlet_line.resistance_mass_flow(
port_1_pressure_pa=inlet_node.p,
port_1_temperature_k=inlet_node.T,
)
outlet_node_to_line_flow = self.components.outlet_line.resistance_mass_flow(
port_1_pressure_pa=outlet_node.p,
port_1_temperature_k=outlet_node.T,
)
inlet_line_to_chamber_flow = self._line_to_chamber_flow(
line=inlet_line,
chamber=chamber,
orifice=self.components.inlet_orifice,
)
outlet_line_to_chamber_flow = self._line_to_chamber_flow(
line=outlet_line,
chamber=chamber,
orifice=self.components.outlet_orifice,
)
snapshot = TestMqlPnl0001PairChamberSegmentSnapshot(
inlet_line=inlet_line,
chamber=chamber,
outlet_line=outlet_line,
inlet_node=inlet_node,
outlet_node=outlet_node,
inlet_node_to_line_flow=inlet_node_to_line_flow,
inlet_line_to_chamber_flow=inlet_line_to_chamber_flow,
outlet_node_to_line_flow=outlet_node_to_line_flow,
outlet_line_to_chamber_flow=outlet_line_to_chamber_flow,
)
self._write_port_states(snapshot)
return snapshot
@staticmethod
def _line_to_chamber_flow(
*,
line: ThermodynamicProperties,
chamber: ThermodynamicProperties,
orifice: AmesimPneumaticOrifice,
) -> float:
upstream_temperature = line.T if line.p >= chamber.p else chamber.T
return orifice.mass_flow(line.p, chamber.p, upstream_temperature)
@staticmethod
def _line_to_p4_flow(
*,
line: ThermodynamicProperties,
p4_boundary: ThermodynamicProperties,
orifice: AmesimPneumaticOrifice,
) -> float:
upstream_temperature = line.T if line.p >= p4_boundary.p else p4_boundary.T
return orifice.mass_flow(line.p, p4_boundary.p, upstream_temperature)
@staticmethod
def _port(
component: AmesimPneumaticVolume | AmesimPneumaticOrifice,
port_name: str,
) -> PortState:
return TestMqlPneumaticChamberSegmentClosure._port(component, port_name)
def _write_port_states(
self,
snapshot: TestMqlPnl0001PairChamberSegmentSnapshot,
) -> None:
spec = self.components.spec
chamber = self.components.volume
chamber_inlet_port = self._port(chamber, spec.volume_inlet_port)
chamber_outlet_port = self._port(chamber, spec.volume_outlet_port)
self._write_line_side(
line=self.components.inlet_line,
line_properties=snapshot.inlet_line,
node_properties=snapshot.inlet_node,
node_to_line_flow=snapshot.inlet_node_to_line_flow,
line_to_chamber_flow=snapshot.inlet_line_to_chamber_flow,
orifice=self.components.inlet_orifice,
orifice_boundary_port=spec.inlet_orifice_boundary_port,
orifice_volume_port=spec.inlet_orifice_volume_port,
chamber_port=chamber_inlet_port,
chamber_properties=snapshot.chamber,
)
self._write_line_side(
line=self.components.outlet_line,
line_properties=snapshot.outlet_line,
node_properties=snapshot.outlet_node,
node_to_line_flow=snapshot.outlet_node_to_line_flow,
line_to_chamber_flow=snapshot.outlet_line_to_chamber_flow,
orifice=self.components.outlet_orifice,
orifice_boundary_port=spec.outlet_orifice_boundary_port,
orifice_volume_port=spec.outlet_orifice_volume_port,
chamber_port=chamber_outlet_port,
chamber_properties=snapshot.chamber,
)
def _write_line_side(
self,
*,
line: AmesimPnl0001Pipe,
line_properties: ThermodynamicProperties,
node_properties: ThermodynamicProperties,
node_to_line_flow: float,
line_to_chamber_flow: float,
orifice: AmesimPneumaticOrifice,
orifice_boundary_port: str,
orifice_volume_port: str,
chamber_port: PortState,
chamber_properties: ThermodynamicProperties,
) -> None:
line.port_1.p = node_properties.p
line.port_1.m_flow = node_to_line_flow
line.port_1.h_outflow = line_properties.h
line.port_2.p = line_properties.p
line.port_2.m_flow = -line_to_chamber_flow
boundary_port = self._port(orifice, orifice_boundary_port)
volume_port = self._port(orifice, orifice_volume_port)
boundary_port.p = line_properties.p
boundary_port.m_flow = line_to_chamber_flow
boundary_port.h_outflow = line_properties.h
volume_port.p = chamber_properties.p
volume_port.m_flow = -line_to_chamber_flow
volume_port.h_outflow = chamber_properties.h
chamber_port.m_flow = line_to_chamber_flow
def rhs(self, state_vector: list[float]) -> list[float]:
snapshot = self.snapshot(state_vector)
inlet_derivative = self.components.inlet_line.derivatives_from_connections(
port_1_m_flow=snapshot.inlet_node_to_line_flow,
connected_h_1=snapshot.inlet_node.h,
port_2_m_flow=-snapshot.inlet_line_to_chamber_flow,
connected_h_2=snapshot.chamber.h,
)
outlet_derivative = self.components.outlet_line.derivatives_from_connections(
port_1_m_flow=snapshot.outlet_node_to_line_flow,
connected_h_1=snapshot.outlet_node.h,
port_2_m_flow=-snapshot.outlet_line_to_chamber_flow,
connected_h_2=snapshot.chamber.h,
)
chamber = self.components.volume
spec = self.components.spec
chamber_derivative = chamber.derivatives_from_two_connections(
port_a_m_flow=self._port(chamber, "port_1").m_flow,
connected_h_a=(
snapshot.inlet_line.h
if spec.volume_inlet_port == "port_1"
else snapshot.outlet_line.h
),
port_b_m_flow=self._port(chamber, "port_2").m_flow,
connected_h_b=(
snapshot.inlet_line.h
if spec.volume_inlet_port == "port_2"
else snapshot.outlet_line.h
),
internal_h=snapshot.chamber.h,
)
return [
*inlet_derivative.as_vector(),
*chamber_derivative.as_vector(),
*outlet_derivative.as_vector(),
]
class TestMqlPn3NodeChamberSegmentClosure:
"""Boundary-reduced chamber segment closed by one real PN3 node.
``pneumatic_88`` supplies the PN3 primary pressure/temperature from its
port-1 compliance. The node has no storage, so the sum of the port-1
PNL00R flow and port-3 PNL0001 flow is written as the opposite port-1
flow into the PNL0003 state.
"""
def __init__(
self,
*,
components: TestMqlPn3NodeChamberSegmentComponents,
inlet_node: TestMqlPneumaticBoundaryCondition,
resistance_boundary: TestMqlPneumaticBoundaryCondition,
p4_boundary: TestMqlPneumaticBoundaryCondition,
) -> None:
self.components = components
self.inlet_node = inlet_node
self.resistance_boundary = resistance_boundary
self.p4_boundary = p4_boundary
def initial_state_vector(self) -> list[float]:
return [
*self.components.inlet_line.get_state_vector(),
*self.components.volume.get_state_vector(),
*self.components.outlet_line.get_state_vector(),
*self.components.node_line.get_state_vector(),
]
def apply_state_vector(self, values: list[float]) -> None:
if len(values) != 10:
raise ValueError("PN3 node/chamber segment state vector requires ten values")
self.components.inlet_line.set_state_vector(values[:2])
self.components.volume.set_state_vector(values[2:4])
self.components.outlet_line.set_state_vector(values[4:6])
self.components.node_line.set_state_vector(values[6:])
def snapshot(
self,
state_vector: list[float] | None = None,
) -> TestMqlPn3NodeChamberSegmentSnapshot:
if state_vector is not None:
self.apply_state_vector(state_vector)
inlet_line = self.components.inlet_line.properties()
chamber = self.components.volume.properties()
outlet_line = self.components.outlet_line.properties()
node_line_port_1 = self.components.node_line.properties_1()
node_line_port_2 = self.components.node_line.properties_2()
inlet_node = self.inlet_node.properties(self.components.inlet_line.gas)
resistance_boundary = self.resistance_boundary.properties(
self.components.node_resistance.gas
)
p4_boundary = self.p4_boundary.properties(self.components.node_line.gas)
inlet_node_to_line_flow = self.components.inlet_line.resistance_mass_flow(
port_1_pressure_pa=inlet_node.p,
port_1_temperature_k=inlet_node.T,
)
outlet_node_to_line_flow = self.components.outlet_line.resistance_mass_flow(
port_1_pressure_pa=node_line_port_1.p,
port_1_temperature_k=node_line_port_1.T,
)
inlet_line_to_chamber_flow = self._line_to_chamber_flow(
line=inlet_line,
chamber=chamber,
orifice=self.components.inlet_orifice,
)
outlet_line_to_chamber_flow = self._line_to_chamber_flow(
line=outlet_line,
chamber=chamber,
orifice=self.components.outlet_orifice,
)
node_to_resistance_flow = self.components.node_resistance.mass_flow(
port_1_pressure_pa=node_line_port_1.p,
port_1_temperature_k=node_line_port_1.T,
port_2_pressure_pa=resistance_boundary.p,
port_2_temperature_k=resistance_boundary.T,
)
node_balance = self.components.node.balance(
port_2_temperature_k=node_line_port_1.T,
port_2_pressure_pa=node_line_port_1.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=node_to_resistance_flow,
node_h=node_line_port_1.h,
connected_h=resistance_boundary.h,
),
port_1_mass_flow_g_s=node_to_resistance_flow * 1.0e3,
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
flow_kg_s=outlet_node_to_line_flow,
node_h=node_line_port_1.h,
connected_h=outlet_line.h,
),
port_3_mass_flow_g_s=outlet_node_to_line_flow * 1.0e3,
)
node_to_pnl0003_flow = -node_balance.port_2_mass_flow_g_s * 1.0e-3
pnl0003_center_flow = self.components.node_line.resistance_mass_flow()
pnl0003_to_p4_flow = self._line_to_p4_flow(
line=node_line_port_2,
p4_boundary=p4_boundary,
orifice=self.components.node_orifice,
)
snapshot = TestMqlPn3NodeChamberSegmentSnapshot(
inlet_line=inlet_line,
chamber=chamber,
outlet_line=outlet_line,
node_line_port_1=node_line_port_1,
node_line_port_2=node_line_port_2,
inlet_node=inlet_node,
resistance_boundary=resistance_boundary,
p4_boundary=p4_boundary,
node_balance=node_balance,
inlet_node_to_line_flow=inlet_node_to_line_flow,
inlet_line_to_chamber_flow=inlet_line_to_chamber_flow,
outlet_node_to_line_flow=outlet_node_to_line_flow,
outlet_line_to_chamber_flow=outlet_line_to_chamber_flow,
node_to_resistance_flow=node_to_resistance_flow,
node_to_pnl0003_flow=node_to_pnl0003_flow,
pnl0003_center_flow=pnl0003_center_flow,
pnl0003_to_p4_flow=pnl0003_to_p4_flow,
)
self._write_port_states(snapshot)
return snapshot
@staticmethod
def _line_to_chamber_flow(
*,
line: ThermodynamicProperties,
chamber: ThermodynamicProperties,
orifice: AmesimPneumaticOrifice,
) -> float:
return TestMqlPnl0001PairChamberSegmentClosure._line_to_chamber_flow(
line=line,
chamber=chamber,
orifice=orifice,
)
@staticmethod
def _line_to_p4_flow(
*,
line: ThermodynamicProperties,
p4_boundary: ThermodynamicProperties,
orifice: AmesimPneumaticOrifice,
) -> float:
upstream_temperature = line.T if line.p >= p4_boundary.p else p4_boundary.T
return orifice.mass_flow(line.p, p4_boundary.p, upstream_temperature)
@staticmethod
def _port(
component: AmesimPneumaticVolume | AmesimPneumaticOrifice,
port_name: str,
) -> PortState:
return TestMqlPneumaticChamberSegmentClosure._port(component, port_name)
@staticmethod
def _enthalpy_flow_from_node(
*,
flow_kg_s: float,
node_h: float,
connected_h: float,
) -> float:
return flow_kg_s * (node_h if flow_kg_s >= 0.0 else connected_h)
def _write_port_states(
self,
snapshot: TestMqlPn3NodeChamberSegmentSnapshot,
) -> None:
spec = self.components.spec
chamber = self.components.volume
chamber_inlet_port = self._port(chamber, spec.volume_inlet_port)
chamber_outlet_port = self._port(chamber, spec.volume_outlet_port)
TestMqlPnl0001PairChamberSegmentClosure._write_line_side(
self,
line=self.components.inlet_line,
line_properties=snapshot.inlet_line,
node_properties=snapshot.inlet_node,
node_to_line_flow=snapshot.inlet_node_to_line_flow,
line_to_chamber_flow=snapshot.inlet_line_to_chamber_flow,
orifice=self.components.inlet_orifice,
orifice_boundary_port=spec.inlet_orifice_boundary_port,
orifice_volume_port=spec.inlet_orifice_volume_port,
chamber_port=chamber_inlet_port,
chamber_properties=snapshot.chamber,
)
TestMqlPnl0001PairChamberSegmentClosure._write_line_side(
self,
line=self.components.outlet_line,
line_properties=snapshot.outlet_line,
node_properties=snapshot.node_line_port_1,
node_to_line_flow=snapshot.outlet_node_to_line_flow,
line_to_chamber_flow=snapshot.outlet_line_to_chamber_flow,
orifice=self.components.outlet_orifice,
orifice_boundary_port=spec.outlet_orifice_boundary_port,
orifice_volume_port=spec.outlet_orifice_volume_port,
chamber_port=chamber_outlet_port,
chamber_properties=snapshot.chamber,
)
node_line = self.components.node_line
node_line.port_1.p = snapshot.node_line_port_1.p
node_line.port_1.m_flow = snapshot.node_to_pnl0003_flow
node_line.port_1.h_outflow = snapshot.node_line_port_1.h
node_line.port_2.p = snapshot.node_line_port_2.p
node_line.port_2.m_flow = -snapshot.pnl0003_to_p4_flow
node_line.port_2.h_outflow = snapshot.node_line_port_2.h
node_orifice = self.components.node_orifice
node_orifice.port_a.p = snapshot.node_line_port_2.p
node_orifice.port_a.m_flow = snapshot.pnl0003_to_p4_flow
node_orifice.port_a.h_outflow = snapshot.node_line_port_2.h
node_orifice.port_b.p = snapshot.p4_boundary.p
node_orifice.port_b.m_flow = -snapshot.pnl0003_to_p4_flow
node_orifice.port_b.h_outflow = snapshot.p4_boundary.h
resistance = self.components.node_resistance
resistance.port_1.p = snapshot.node_line_port_1.p
resistance.port_1.m_flow = snapshot.node_to_resistance_flow
resistance.port_1.h_outflow = snapshot.node_line_port_1.h
resistance.port_2.p = snapshot.resistance_boundary.p
resistance.port_2.m_flow = -snapshot.node_to_resistance_flow
resistance.port_2.h_outflow = snapshot.resistance_boundary.h
def rhs(self, state_vector: list[float]) -> list[float]:
snapshot = self.snapshot(state_vector)
inlet_derivative = self.components.inlet_line.derivatives_from_connections(
port_1_m_flow=snapshot.inlet_node_to_line_flow,
connected_h_1=snapshot.inlet_node.h,
port_2_m_flow=-snapshot.inlet_line_to_chamber_flow,
connected_h_2=snapshot.chamber.h,
)
outlet_derivative = self.components.outlet_line.derivatives_from_connections(
port_1_m_flow=snapshot.outlet_node_to_line_flow,
connected_h_1=snapshot.node_line_port_1.h,
port_2_m_flow=-snapshot.outlet_line_to_chamber_flow,
connected_h_2=snapshot.chamber.h,
)
chamber = self.components.volume
spec = self.components.spec
chamber_derivative = chamber.derivatives_from_two_connections(
port_a_m_flow=self._port(chamber, "port_1").m_flow,
connected_h_a=(
snapshot.inlet_line.h
if spec.volume_inlet_port == "port_1"
else snapshot.outlet_line.h
),
port_b_m_flow=self._port(chamber, "port_2").m_flow,
connected_h_b=(
snapshot.inlet_line.h
if spec.volume_inlet_port == "port_2"
else snapshot.outlet_line.h
),
internal_h=snapshot.chamber.h,
)
node_line_derivative_1, node_line_derivative_2 = (
self.components.node_line.derivatives_from_connections(
port_1_m_flow=snapshot.node_to_pnl0003_flow,
connected_h_1=snapshot.node_line_port_1.h,
port_2_m_flow=-snapshot.pnl0003_to_p4_flow,
connected_h_2=snapshot.p4_boundary.h,
)
)
return [
*inlet_derivative.as_vector(),
*chamber_derivative.as_vector(),
*outlet_derivative.as_vector(),
*node_line_derivative_1.as_vector(),
*node_line_derivative_2.as_vector(),
]
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