接入test_mql P4节点局部闭合
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@@ -10,6 +10,7 @@ from PythonModels.components.amesim_pneumatic import (
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)
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from PythonModels.components.amesim_pneumatic_line import (
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AmesimPnl0001Pipe,
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AmesimPnl0002Pipe,
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AmesimPnl0003Pipe,
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AmesimPnl00rPipe,
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)
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@@ -19,6 +20,8 @@ from PythonModels.core.state import VolumeState
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from PythonModels.systems.test_mql_nodes import (
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TestMqlPneumaticNode3,
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TestMqlPneumaticNode3Balance,
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TestMqlPneumaticNode4,
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TestMqlPneumaticNode4Balance,
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)
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@@ -185,6 +188,369 @@ class TestMqlPn3NodeChamberSegmentSnapshot:
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pnl0003_to_p4_flow: float
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@dataclass(frozen=True)
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class TestMqlPn3P4NodeChamberSegmentComponents:
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inlet_line: AmesimPnl0001Pipe
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outlet_line: AmesimPnl0001Pipe
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node_line: AmesimPnl0003Pipe
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node_resistance: AmesimPnl00rPipe
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node_orifice: AmesimPneumaticOrifice
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node: TestMqlPneumaticNode3
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p4_node: TestMqlPneumaticNode4
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p4_primary_line: AmesimPnl0001Pipe
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p4_port1_line: AmesimPnl0002Pipe
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p4_port3_line: AmesimPnl0002Pipe
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volume: AmesimPneumaticVolume
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inlet_orifice: AmesimPneumaticOrifice
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outlet_orifice: AmesimPneumaticOrifice
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spec: TestMqlPneumaticChamberSegmentSpec
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@dataclass(frozen=True)
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class TestMqlPn3P4NodeChamberSegmentSnapshot:
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inlet_line: ThermodynamicProperties
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chamber: ThermodynamicProperties
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outlet_line: ThermodynamicProperties
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node_line_port_1: ThermodynamicProperties
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node_line_port_2: ThermodynamicProperties
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p4_primary_line: ThermodynamicProperties
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p4_boundary: ThermodynamicProperties
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p4_port1_line: ThermodynamicProperties
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p4_port3_line: ThermodynamicProperties
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inlet_node: ThermodynamicProperties
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resistance_boundary: ThermodynamicProperties
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p4_primary_boundary: ThermodynamicProperties
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p4_port1_boundary: ThermodynamicProperties
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p4_port3_boundary: ThermodynamicProperties
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node_balance: TestMqlPneumaticNode3Balance
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p4_balance: TestMqlPneumaticNode4Balance
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inlet_node_to_line_flow: float
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inlet_line_to_chamber_flow: float
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outlet_node_to_line_flow: float
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outlet_line_to_chamber_flow: float
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node_to_resistance_flow: float
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node_to_pnl0003_flow: float
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pnl0003_center_flow: float
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pnl0003_to_p4_flow: float
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p4_boundary_to_primary_line_flow: float
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p4_node_to_primary_line_flow: float
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p4_to_port1_line_flow: float
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p4_port1_boundary_to_line_flow: float
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p4_to_port3_line_flow: float
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p4_port3_boundary_to_line_flow: float
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class TestMqlPn3P4NodeChamberSegmentClosure:
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"""PN3 chamber segment closed through the adjacent real P4 node.
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The P4 primary pressure/temperature comes from the PNL0001 storage on
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``port_2``. P4 ports 1 and 3 are represented by the adjacent PNL0002 center
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compliances; their far nodes remain prescribed pressure boundaries.
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"""
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def __init__(
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self,
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*,
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components: TestMqlPn3P4NodeChamberSegmentComponents,
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inlet_node: TestMqlPneumaticBoundaryCondition,
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resistance_boundary: TestMqlPneumaticBoundaryCondition,
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p4_primary_boundary: TestMqlPneumaticBoundaryCondition,
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p4_port1_boundary: TestMqlPneumaticBoundaryCondition,
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p4_port3_boundary: TestMqlPneumaticBoundaryCondition,
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) -> None:
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self.components = components
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self.inlet_node = inlet_node
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self.resistance_boundary = resistance_boundary
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self.p4_primary_boundary = p4_primary_boundary
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self.p4_port1_boundary = p4_port1_boundary
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self.p4_port3_boundary = p4_port3_boundary
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def initial_state_vector(self) -> list[float]:
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return [
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*self.components.inlet_line.get_state_vector(),
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*self.components.volume.get_state_vector(),
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*self.components.outlet_line.get_state_vector(),
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*self.components.node_line.get_state_vector(),
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*self.components.p4_primary_line.get_state_vector(),
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*self.components.p4_port1_line.get_state_vector(),
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*self.components.p4_port3_line.get_state_vector(),
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]
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def apply_state_vector(self, values: list[float]) -> None:
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if len(values) != 16:
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raise ValueError("PN3/P4 node chamber segment state vector requires sixteen values")
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self.components.inlet_line.set_state_vector(values[:2])
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self.components.volume.set_state_vector(values[2:4])
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self.components.outlet_line.set_state_vector(values[4:6])
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self.components.node_line.set_state_vector(values[6:10])
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self.components.p4_primary_line.set_state_vector(values[10:12])
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self.components.p4_port1_line.set_state_vector(values[12:14])
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self.components.p4_port3_line.set_state_vector(values[14:])
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def snapshot(
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self,
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state_vector: list[float] | None = None,
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) -> TestMqlPn3P4NodeChamberSegmentSnapshot:
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if state_vector is not None:
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self.apply_state_vector(state_vector)
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inlet_line = self.components.inlet_line.properties()
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chamber = self.components.volume.properties()
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outlet_line = self.components.outlet_line.properties()
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node_line_port_1 = self.components.node_line.properties_1()
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node_line_port_2 = self.components.node_line.properties_2()
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p4_primary_line = self.components.p4_primary_line.properties()
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p4_port1_line = self.components.p4_port1_line.properties()
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p4_port3_line = self.components.p4_port3_line.properties()
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inlet_node = self.inlet_node.properties(self.components.inlet_line.gas)
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resistance_boundary = self.resistance_boundary.properties(
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self.components.node_resistance.gas
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)
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p4_primary_boundary = self.p4_primary_boundary.properties(
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self.components.p4_primary_line.gas
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)
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p4_port1_boundary = self.p4_port1_boundary.properties(
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self.components.p4_port1_line.gas
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)
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p4_port3_boundary = self.p4_port3_boundary.properties(
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self.components.p4_port3_line.gas
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)
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inlet_node_to_line_flow = self.components.inlet_line.resistance_mass_flow(
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port_1_pressure_pa=inlet_node.p,
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port_1_temperature_k=inlet_node.T,
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)
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outlet_node_to_line_flow = self.components.outlet_line.resistance_mass_flow(
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port_1_pressure_pa=node_line_port_1.p,
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port_1_temperature_k=node_line_port_1.T,
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)
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inlet_line_to_chamber_flow = self._line_to_chamber_flow(
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line=inlet_line,
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chamber=chamber,
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orifice=self.components.inlet_orifice,
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)
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outlet_line_to_chamber_flow = self._line_to_chamber_flow(
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line=outlet_line,
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chamber=chamber,
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orifice=self.components.outlet_orifice,
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)
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node_to_resistance_flow = self.components.node_resistance.mass_flow(
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port_1_pressure_pa=node_line_port_1.p,
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port_1_temperature_k=node_line_port_1.T,
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port_2_pressure_pa=resistance_boundary.p,
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port_2_temperature_k=resistance_boundary.T,
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)
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node_balance = self.components.node.balance(
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port_2_temperature_k=node_line_port_1.T,
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port_2_pressure_pa=node_line_port_1.p,
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port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
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flow_kg_s=node_to_resistance_flow,
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node_h=node_line_port_1.h,
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connected_h=resistance_boundary.h,
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),
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port_1_mass_flow_g_s=node_to_resistance_flow * 1.0e3,
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port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
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flow_kg_s=outlet_node_to_line_flow,
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node_h=node_line_port_1.h,
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connected_h=outlet_line.h,
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),
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port_3_mass_flow_g_s=outlet_node_to_line_flow * 1.0e3,
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)
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node_to_pnl0003_flow = -node_balance.port_2_mass_flow_g_s * 1.0e-3
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pnl0003_center_flow = self.components.node_line.resistance_mass_flow()
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pnl0003_to_p4_flow = self._line_to_p4_flow(
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line=node_line_port_2,
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p4_boundary=p4_primary_line,
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orifice=self.components.node_orifice,
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)
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p4_boundary_to_primary_line_flow = (
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self.components.p4_primary_line.resistance_mass_flow(
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port_1_pressure_pa=p4_primary_boundary.p,
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port_1_temperature_k=p4_primary_boundary.T,
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)
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)
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p4_to_port1_line_flow = self.components.p4_port1_line.port_mass_flow(
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port_pressure_pa=p4_primary_line.p,
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port_temperature_k=p4_primary_line.T,
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)
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p4_port1_boundary_to_line_flow = self.components.p4_port1_line.port_mass_flow(
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port_pressure_pa=p4_port1_boundary.p,
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port_temperature_k=p4_port1_boundary.T,
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)
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p4_to_port3_line_flow = self.components.p4_port3_line.port_mass_flow(
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port_pressure_pa=p4_primary_line.p,
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port_temperature_k=p4_primary_line.T,
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)
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p4_port3_boundary_to_line_flow = self.components.p4_port3_line.port_mass_flow(
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port_pressure_pa=p4_port3_boundary.p,
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port_temperature_k=p4_port3_boundary.T,
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)
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p4_balance = self.components.p4_node.balance(
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port_2_temperature_k=p4_primary_line.T,
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port_2_pressure_pa=p4_primary_line.p,
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port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
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flow_kg_s=p4_to_port1_line_flow,
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node_h=p4_primary_line.h,
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connected_h=p4_port1_line.h,
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),
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port_1_mass_flow_g_s=-p4_to_port1_line_flow * 1.0e3,
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port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
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flow_kg_s=p4_to_port3_line_flow,
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node_h=p4_primary_line.h,
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connected_h=p4_port3_line.h,
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),
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port_3_mass_flow_g_s=-p4_to_port3_line_flow * 1.0e3,
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port_4_enthalpy_flow_w=self._enthalpy_flow_from_node(
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flow_kg_s=pnl0003_to_p4_flow,
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node_h=node_line_port_2.h,
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connected_h=p4_primary_line.h,
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),
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port_4_mass_flow_g_s=pnl0003_to_p4_flow * 1.0e3,
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)
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p4_node_to_primary_line_flow = p4_balance.port_2_mass_flow_g_s * 1.0e-3
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snapshot = TestMqlPn3P4NodeChamberSegmentSnapshot(
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inlet_line=inlet_line,
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chamber=chamber,
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outlet_line=outlet_line,
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node_line_port_1=node_line_port_1,
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node_line_port_2=node_line_port_2,
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p4_primary_line=p4_primary_line,
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p4_boundary=p4_primary_line,
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p4_port1_line=p4_port1_line,
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p4_port3_line=p4_port3_line,
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inlet_node=inlet_node,
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resistance_boundary=resistance_boundary,
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p4_primary_boundary=p4_primary_boundary,
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p4_port1_boundary=p4_port1_boundary,
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p4_port3_boundary=p4_port3_boundary,
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node_balance=node_balance,
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p4_balance=p4_balance,
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inlet_node_to_line_flow=inlet_node_to_line_flow,
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inlet_line_to_chamber_flow=inlet_line_to_chamber_flow,
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outlet_node_to_line_flow=outlet_node_to_line_flow,
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outlet_line_to_chamber_flow=outlet_line_to_chamber_flow,
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node_to_resistance_flow=node_to_resistance_flow,
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node_to_pnl0003_flow=node_to_pnl0003_flow,
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pnl0003_center_flow=pnl0003_center_flow,
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pnl0003_to_p4_flow=pnl0003_to_p4_flow,
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p4_boundary_to_primary_line_flow=p4_boundary_to_primary_line_flow,
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p4_node_to_primary_line_flow=p4_node_to_primary_line_flow,
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p4_to_port1_line_flow=p4_to_port1_line_flow,
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p4_port1_boundary_to_line_flow=p4_port1_boundary_to_line_flow,
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p4_to_port3_line_flow=p4_to_port3_line_flow,
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p4_port3_boundary_to_line_flow=p4_port3_boundary_to_line_flow,
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)
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self._write_port_states(snapshot)
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return snapshot
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@staticmethod
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def _line_to_chamber_flow(
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*,
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line: ThermodynamicProperties,
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chamber: ThermodynamicProperties,
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orifice: AmesimPneumaticOrifice,
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) -> float:
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return TestMqlPn3NodeChamberSegmentClosure._line_to_chamber_flow(
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line=line,
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chamber=chamber,
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orifice=orifice,
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)
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@staticmethod
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def _line_to_p4_flow(
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*,
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line: ThermodynamicProperties,
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p4_boundary: ThermodynamicProperties,
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orifice: AmesimPneumaticOrifice,
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) -> float:
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return TestMqlPn3NodeChamberSegmentClosure._line_to_p4_flow(
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line=line,
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p4_boundary=p4_boundary,
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orifice=orifice,
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)
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@staticmethod
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def _port(
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component: AmesimPneumaticVolume | AmesimPneumaticOrifice,
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port_name: str,
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) -> PortState:
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return TestMqlPn3NodeChamberSegmentClosure._port(component, port_name)
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@staticmethod
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def _enthalpy_flow_from_node(
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*,
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flow_kg_s: float,
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node_h: float,
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connected_h: float,
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) -> float:
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return TestMqlPn3NodeChamberSegmentClosure._enthalpy_flow_from_node(
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flow_kg_s=flow_kg_s,
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node_h=node_h,
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connected_h=connected_h,
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)
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def _write_port_states(
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self,
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snapshot: TestMqlPn3P4NodeChamberSegmentSnapshot,
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) -> None:
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TestMqlPn3NodeChamberSegmentClosure._write_port_states(self, snapshot)
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p4_primary_line = self.components.p4_primary_line
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p4_primary_line.port_1.p = snapshot.p4_primary_boundary.p
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p4_primary_line.port_1.m_flow = snapshot.p4_boundary_to_primary_line_flow
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p4_primary_line.port_1.h_outflow = snapshot.p4_primary_line.h
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p4_primary_line.port_2.p = snapshot.p4_primary_line.p
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p4_primary_line.port_2.m_flow = snapshot.p4_node_to_primary_line_flow
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p4_primary_line.port_2.h_outflow = snapshot.p4_primary_line.h
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p4_port1_line = self.components.p4_port1_line
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p4_port1_line.port_1.p = snapshot.p4_primary_line.p
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p4_port1_line.port_1.m_flow = snapshot.p4_to_port1_line_flow
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p4_port1_line.port_1.h_outflow = snapshot.p4_port1_line.h
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p4_port1_line.port_2.p = snapshot.p4_port1_boundary.p
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p4_port1_line.port_2.m_flow = snapshot.p4_port1_boundary_to_line_flow
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p4_port1_line.port_2.h_outflow = snapshot.p4_port1_line.h
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p4_port3_line = self.components.p4_port3_line
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p4_port3_line.port_1.p = snapshot.p4_port3_boundary.p
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p4_port3_line.port_1.m_flow = snapshot.p4_port3_boundary_to_line_flow
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p4_port3_line.port_1.h_outflow = snapshot.p4_port3_line.h
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p4_port3_line.port_2.p = snapshot.p4_primary_line.p
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p4_port3_line.port_2.m_flow = snapshot.p4_to_port3_line_flow
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p4_port3_line.port_2.h_outflow = snapshot.p4_port3_line.h
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def rhs(self, state_vector: list[float]) -> list[float]:
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snapshot = self.snapshot(state_vector)
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base_rhs = TestMqlPn3NodeChamberSegmentClosure.rhs(self, state_vector)[:10]
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p4_primary_derivative = (
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self.components.p4_primary_line.derivatives_from_connections(
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port_1_m_flow=snapshot.p4_boundary_to_primary_line_flow,
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connected_h_1=snapshot.p4_primary_boundary.h,
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port_2_m_flow=snapshot.p4_node_to_primary_line_flow,
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connected_h_2=snapshot.p4_primary_line.h,
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)
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)
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p4_port1_derivative = self.components.p4_port1_line.derivatives_from_connections(
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port_1_m_flow=snapshot.p4_to_port1_line_flow,
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connected_h_1=snapshot.p4_primary_line.h,
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port_2_m_flow=snapshot.p4_port1_boundary_to_line_flow,
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connected_h_2=snapshot.p4_port1_boundary.h,
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)
|
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p4_port3_derivative = self.components.p4_port3_line.derivatives_from_connections(
|
||||
port_1_m_flow=snapshot.p4_port3_boundary_to_line_flow,
|
||||
connected_h_1=snapshot.p4_port3_boundary.h,
|
||||
port_2_m_flow=snapshot.p4_to_port3_line_flow,
|
||||
connected_h_2=snapshot.p4_primary_line.h,
|
||||
)
|
||||
return [
|
||||
*base_rhs,
|
||||
*p4_primary_derivative.as_vector(),
|
||||
*p4_port1_derivative.as_vector(),
|
||||
*p4_port3_derivative.as_vector(),
|
||||
]
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class TestMqlPneumaticBranchComponents:
|
||||
name: str
|
||||
|
||||
Reference in new issue
Block a user