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接入test_mql相邻P4主压温边界

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huojiarong committed 2026-07-17 10:20:43 +00:00
1 parent 853ae3043d
commit 95ba5a5e81
3 files changed
+297 -64
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PythonModels/systems/test_mql.py
+44 -20
View File
@@ -4564,10 +4564,6 @@ class TestMqlSystem:
resistance_boundary_pressure_pa: float,
inlet_node_temperature_k: float = 293.15,
resistance_boundary_temperature_k: float = 293.15,
p4_port1_boundary_pressure_pa: float = 100_000.0,
p4_port1_boundary_temperature_k: float = 293.15,
p4_port3_boundary_pressure_pa: float = 100_000.0,
p4_port3_boundary_temperature_k: float = 293.15,
):
"""Close a PN3 chamber segment through the adjacent real P4 node.
@@ -4624,6 +4620,36 @@ class TestMqlSystem:
p4_port3_line = self.pnl0002_assembly.lines[
p4_neighborhood.port_3.line_alias
]
p4_port1_remote_neighborhood = self.p4_node_neighborhood(
p4_neighborhood.port_1.remote_node_alias
)
p4_port1_remote_node = self.node4_assembly[
p4_port1_remote_neighborhood.node_alias
]
p4_port1_remote_primary_line = self.pnl0001_assembly.lines[
p4_port1_remote_neighborhood.primary.line_alias
]
p4_port1_remote_primary_chamber_alias = (
p4_port1_remote_neighborhood.primary.chamber_alias
)
p4_port1_remote_primary_chamber = self.network.components[
p4_port1_remote_primary_chamber_alias
]
p4_port3_remote_neighborhood = self.p4_node_neighborhood(
p4_neighborhood.port_3.remote_node_alias
)
p4_port3_remote_node = self.node4_assembly[
p4_port3_remote_neighborhood.node_alias
]
p4_port3_remote_primary_line = self.pnl0001_assembly.lines[
p4_port3_remote_neighborhood.primary.line_alias
]
p4_port3_remote_primary_chamber_alias = (
p4_port3_remote_neighborhood.primary.chamber_alias
)
p4_port3_remote_primary_chamber = self.network.components[
p4_port3_remote_primary_chamber_alias
]
volume = self.network.components[spec.volume_alias]
inlet_orifice = self.network.components[spec.inlet_orifice_alias]
outlet_orifice = self.network.components[spec.outlet_orifice_alias]
@@ -4633,6 +4659,14 @@ class TestMqlSystem:
raise TypeError(
f"{p4_primary_chamber_alias} is not an AMESim pneumatic volume"
)
if not isinstance(p4_port1_remote_primary_chamber, AmesimPneumaticVolume):
raise TypeError(
f"{p4_port1_remote_primary_chamber_alias} is not an AMESim pneumatic volume"
)
if not isinstance(p4_port3_remote_primary_chamber, AmesimPneumaticVolume):
raise TypeError(
f"{p4_port3_remote_primary_chamber_alias} is not an AMESim pneumatic volume"
)
if not isinstance(inlet_orifice, AmesimPneumaticOrifice):
raise TypeError(
f"{spec.inlet_orifice_alias} is not an AMESim pneumatic orifice"
@@ -4653,7 +4687,13 @@ class TestMqlSystem:
p4_primary_line=p4_primary_line,
p4_primary_chamber=p4_primary_chamber,
p4_port1_line=p4_port1_line,
p4_port1_remote_node=p4_port1_remote_node,
p4_port1_remote_primary_line=p4_port1_remote_primary_line,
p4_port1_remote_primary_chamber=p4_port1_remote_primary_chamber,
p4_port3_line=p4_port3_line,
p4_port3_remote_node=p4_port3_remote_node,
p4_port3_remote_primary_line=p4_port3_remote_primary_line,
p4_port3_remote_primary_chamber=p4_port3_remote_primary_chamber,
volume=volume,
inlet_orifice=inlet_orifice,
outlet_orifice=outlet_orifice,
@@ -4667,14 +4707,6 @@ class TestMqlSystem:
pressure_pa=resistance_boundary_pressure_pa,
temperature_k=resistance_boundary_temperature_k,
),
p4_port1_boundary=TestMqlPneumaticBoundaryCondition(
pressure_pa=p4_port1_boundary_pressure_pa,
temperature_k=p4_port1_boundary_temperature_k,
),
p4_port3_boundary=TestMqlPneumaticBoundaryCondition(
pressure_pa=p4_port3_boundary_pressure_pa,
temperature_k=p4_port3_boundary_temperature_k,
),
)
def simulate_pn3_p4_node_chamber_segment_from_spec(
@@ -4685,10 +4717,6 @@ class TestMqlSystem:
resistance_boundary_pressure_pa: float,
inlet_node_temperature_k: float = 293.15,
resistance_boundary_temperature_k: float = 293.15,
p4_port1_boundary_pressure_pa: float = 100_000.0,
p4_port1_boundary_temperature_k: float = 293.15,
p4_port3_boundary_pressure_pa: float = 100_000.0,
p4_port3_boundary_temperature_k: float = 293.15,
config: SolveIVPConfig | None = None,
t_eval: list[float] | None = None,
):
@@ -4698,10 +4726,6 @@ class TestMqlSystem:
resistance_boundary_pressure_pa=resistance_boundary_pressure_pa,
inlet_node_temperature_k=inlet_node_temperature_k,
resistance_boundary_temperature_k=resistance_boundary_temperature_k,
p4_port1_boundary_pressure_pa=p4_port1_boundary_pressure_pa,
p4_port1_boundary_temperature_k=p4_port1_boundary_temperature_k,
p4_port3_boundary_pressure_pa=p4_port3_boundary_pressure_pa,
p4_port3_boundary_temperature_k=p4_port3_boundary_temperature_k,
)
run_config = config or SolveIVPConfig(t_stop=1.0e-4, max_step=1.0e-5)
return integrate_ode(
PythonModels/systems/test_mql_closure.py
+209 -36
View File
@@ -200,7 +200,13 @@ class TestMqlPn3P4NodeChamberSegmentComponents:
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_port3_line: AmesimPnl0002Pipe
p4_port3_remote_node: TestMqlPneumaticNode4
p4_port3_remote_primary_line: AmesimPnl0001Pipe
p4_port3_remote_primary_chamber: AmesimPneumaticVolume
volume: AmesimPneumaticVolume
inlet_orifice: AmesimPneumaticOrifice
outlet_orifice: AmesimPneumaticOrifice
@@ -218,13 +224,17 @@ class TestMqlPn3P4NodeChamberSegmentSnapshot:
p4_boundary: ThermodynamicProperties
p4_primary_chamber: ThermodynamicProperties
p4_port1_line: ThermodynamicProperties
p4_port1_remote_primary_line: ThermodynamicProperties
p4_port1_remote_primary_chamber: ThermodynamicProperties
p4_port3_line: ThermodynamicProperties
p4_port3_remote_primary_line: ThermodynamicProperties
p4_port3_remote_primary_chamber: ThermodynamicProperties
inlet_node: ThermodynamicProperties
resistance_boundary: ThermodynamicProperties
p4_port1_boundary: ThermodynamicProperties
p4_port3_boundary: ThermodynamicProperties
node_balance: TestMqlPneumaticNode3Balance
p4_balance: TestMqlPneumaticNode4Balance
p4_port1_remote_balance: TestMqlPneumaticNode4Balance
p4_port3_remote_balance: TestMqlPneumaticNode4Balance
inlet_node_to_line_flow: float
inlet_line_to_chamber_flow: float
outlet_node_to_line_flow: float
@@ -236,9 +246,13 @@ class TestMqlPn3P4NodeChamberSegmentSnapshot:
p4_primary_chamber_to_line_flow: float
p4_node_to_primary_line_flow: float
p4_to_port1_line_flow: float
p4_port1_boundary_to_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_to_port3_line_flow: float
p4_port3_boundary_to_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
class TestMqlPn3P4NodeChamberSegmentClosure:
@@ -255,14 +269,10 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
components: TestMqlPn3P4NodeChamberSegmentComponents,
inlet_node: TestMqlPneumaticBoundaryCondition,
resistance_boundary: TestMqlPneumaticBoundaryCondition,
p4_port1_boundary: TestMqlPneumaticBoundaryCondition,
p4_port3_boundary: TestMqlPneumaticBoundaryCondition,
) -> None:
self.components = components
self.inlet_node = inlet_node
self.resistance_boundary = resistance_boundary
self.p4_port1_boundary = p4_port1_boundary
self.p4_port3_boundary = p4_port3_boundary
def initial_state_vector(self) -> list[float]:
return [
@@ -273,12 +283,16 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
*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_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(),
]
def apply_state_vector(self, values: list[float]) -> None:
if len(values) != 18:
raise ValueError("PN3/P4 node chamber segment state vector requires eighteen values")
if len(values) != 26:
raise ValueError("PN3/P4 node chamber segment state vector requires twenty-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[4:6])
@@ -286,7 +300,11 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
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_port3_line.set_state_vector(values[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_port3_line.set_state_vector(values[20:22])
self.components.p4_port3_remote_primary_line.set_state_vector(values[22:24])
self.components.p4_port3_remote_primary_chamber.set_state_vector(values[24:])
def snapshot(
self,
@@ -302,18 +320,23 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
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_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()
)
inlet_node = self.inlet_node.properties(self.components.inlet_line.gas)
resistance_boundary = self.resistance_boundary.properties(
self.components.node_resistance.gas
)
p4_port1_boundary = self.p4_port1_boundary.properties(
self.components.p4_port1_line.gas
)
p4_port3_boundary = self.p4_port3_boundary.properties(
self.components.p4_port3_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,
@@ -372,17 +395,33 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
port_pressure_pa=p4_primary_line.p,
port_temperature_k=p4_primary_line.T,
)
p4_port1_boundary_to_line_flow = self.components.p4_port1_line.port_mass_flow(
port_pressure_pa=p4_port1_boundary.p,
port_temperature_k=p4_port1_boundary.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_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_boundary_to_line_flow = self.components.p4_port3_line.port_mass_flow(
port_pressure_pa=p4_port3_boundary.p,
port_temperature_k=p4_port3_boundary.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_balance = self.components.p4_node.balance(
port_2_temperature_k=p4_primary_line.T,
@@ -407,6 +446,40 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
port_4_mass_flow_g_s=pnl0003_to_p4_flow * 1.0e3,
)
p4_node_to_primary_line_flow = p4_balance.port_2_mass_flow_g_s * 1.0e-3
p4_port1_remote_balance = self.components.p4_port1_remote_node.balance(
port_2_temperature_k=p4_port1_remote_primary_line.T,
port_2_pressure_pa=p4_port1_remote_primary_line.p,
port_1_enthalpy_flow_w=0.0,
port_1_mass_flow_g_s=0.0,
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
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_3_mass_flow_g_s=-p4_port1_remote_node_to_line_flow * 1.0e3,
port_4_enthalpy_flow_w=0.0,
port_4_mass_flow_g_s=0.0,
)
p4_port1_remote_node_to_primary_line_flow = (
p4_port1_remote_balance.port_2_mass_flow_g_s * 1.0e-3
)
p4_port3_remote_balance = self.components.p4_port3_remote_node.balance(
port_2_temperature_k=p4_port3_remote_primary_line.T,
port_2_pressure_pa=p4_port3_remote_primary_line.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
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_1_mass_flow_g_s=-p4_port3_remote_node_to_line_flow * 1.0e3,
port_3_enthalpy_flow_w=0.0,
port_3_mass_flow_g_s=0.0,
port_4_enthalpy_flow_w=0.0,
port_4_mass_flow_g_s=0.0,
)
p4_port3_remote_node_to_primary_line_flow = (
p4_port3_remote_balance.port_2_mass_flow_g_s * 1.0e-3
)
snapshot = TestMqlPn3P4NodeChamberSegmentSnapshot(
inlet_line=inlet_line,
@@ -418,13 +491,17 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
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_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,
inlet_node=inlet_node,
resistance_boundary=resistance_boundary,
p4_port1_boundary=p4_port1_boundary,
p4_port3_boundary=p4_port3_boundary,
node_balance=node_balance,
p4_balance=p4_balance,
p4_port1_remote_balance=p4_port1_remote_balance,
p4_port3_remote_balance=p4_port3_remote_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,
@@ -436,9 +513,17 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
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_boundary_to_line_flow=p4_port1_boundary_to_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_to_port3_line_flow=p4_to_port3_line_flow,
p4_port3_boundary_to_line_flow=p4_port3_boundary_to_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
),
)
self._write_port_states(snapshot)
return snapshot
@@ -512,18 +597,68 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
p4_port1_line.port_1.p = snapshot.p4_primary_line.p
p4_port1_line.port_1.m_flow = snapshot.p4_to_port1_line_flow
p4_port1_line.port_1.h_outflow = snapshot.p4_port1_line.h
p4_port1_line.port_2.p = snapshot.p4_port1_boundary.p
p4_port1_line.port_2.m_flow = snapshot.p4_port1_boundary_to_line_flow
p4_port1_line.port_2.p = snapshot.p4_port1_remote_primary_line.p
p4_port1_line.port_2.m_flow = snapshot.p4_port1_remote_node_to_line_flow
p4_port1_line.port_2.h_outflow = snapshot.p4_port1_line.h
p4_port1_remote_primary_line = self.components.p4_port1_remote_primary_line
p4_port1_remote_primary_line.port_1.p = snapshot.p4_port1_remote_primary_chamber.p
p4_port1_remote_primary_line.port_1.m_flow = (
snapshot.p4_port1_remote_chamber_to_line_flow
)
p4_port1_remote_primary_line.port_1.h_outflow = (
snapshot.p4_port1_remote_primary_line.h
)
p4_port1_remote_primary_line.port_2.p = snapshot.p4_port1_remote_primary_line.p
p4_port1_remote_primary_line.port_2.m_flow = (
snapshot.p4_port1_remote_node_to_primary_line_flow
)
p4_port1_remote_primary_line.port_2.h_outflow = (
snapshot.p4_port1_remote_primary_line.h
)
p4_port1_remote_primary_chamber = self.components.p4_port1_remote_primary_chamber
p4_port1_remote_primary_chamber.port_a.p = snapshot.p4_port1_remote_primary_chamber.p
p4_port1_remote_primary_chamber.port_a.m_flow = (
-snapshot.p4_port1_remote_chamber_to_line_flow
)
p4_port1_remote_primary_chamber.port_a.h_outflow = (
snapshot.p4_port1_remote_primary_chamber.h
)
p4_port3_line = self.components.p4_port3_line
p4_port3_line.port_1.p = snapshot.p4_port3_boundary.p
p4_port3_line.port_1.m_flow = snapshot.p4_port3_boundary_to_line_flow
p4_port3_line.port_1.p = snapshot.p4_port3_remote_primary_line.p
p4_port3_line.port_1.m_flow = snapshot.p4_port3_remote_node_to_line_flow
p4_port3_line.port_1.h_outflow = snapshot.p4_port3_line.h
p4_port3_line.port_2.p = snapshot.p4_primary_line.p
p4_port3_line.port_2.m_flow = snapshot.p4_to_port3_line_flow
p4_port3_line.port_2.h_outflow = snapshot.p4_port3_line.h
p4_port3_remote_primary_line = self.components.p4_port3_remote_primary_line
p4_port3_remote_primary_line.port_1.p = snapshot.p4_port3_remote_primary_chamber.p
p4_port3_remote_primary_line.port_1.m_flow = (
snapshot.p4_port3_remote_chamber_to_line_flow
)
p4_port3_remote_primary_line.port_1.h_outflow = (
snapshot.p4_port3_remote_primary_line.h
)
p4_port3_remote_primary_line.port_2.p = snapshot.p4_port3_remote_primary_line.p
p4_port3_remote_primary_line.port_2.m_flow = (
snapshot.p4_port3_remote_node_to_primary_line_flow
)
p4_port3_remote_primary_line.port_2.h_outflow = (
snapshot.p4_port3_remote_primary_line.h
)
p4_port3_remote_primary_chamber = self.components.p4_port3_remote_primary_chamber
p4_port3_remote_primary_chamber.port_a.p = snapshot.p4_port3_remote_primary_chamber.p
p4_port3_remote_primary_chamber.port_a.m_flow = (
-snapshot.p4_port3_remote_chamber_to_line_flow
)
p4_port3_remote_primary_chamber.port_a.h_outflow = (
snapshot.p4_port3_remote_primary_chamber.h
)
def rhs(self, state_vector: list[float]) -> list[float]:
snapshot = self.snapshot(state_vector)
base_rhs = TestMqlPn3NodeChamberSegmentClosure.rhs(self, state_vector)[:10]
@@ -547,21 +682,59 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
p4_port1_derivative = self.components.p4_port1_line.derivatives_from_connections(
port_1_m_flow=snapshot.p4_to_port1_line_flow,
connected_h_1=snapshot.p4_primary_line.h,
port_2_m_flow=snapshot.p4_port1_boundary_to_line_flow,
connected_h_2=snapshot.p4_port1_boundary.h,
port_2_m_flow=snapshot.p4_port1_remote_node_to_line_flow,
connected_h_2=snapshot.p4_port1_remote_primary_line.h,
)
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_1_m_flow=snapshot.p4_port3_remote_node_to_line_flow,
connected_h_1=snapshot.p4_port3_remote_primary_line.h,
port_2_m_flow=snapshot.p4_to_port3_line_flow,
connected_h_2=snapshot.p4_primary_line.h,
)
p4_port1_remote_primary_derivative = (
self.components.p4_port1_remote_primary_line.derivatives_from_connections(
port_1_m_flow=snapshot.p4_port1_remote_chamber_to_line_flow,
connected_h_1=snapshot.p4_port1_remote_primary_chamber.h,
port_2_m_flow=snapshot.p4_port1_remote_node_to_primary_line_flow,
connected_h_2=snapshot.p4_port1_remote_primary_line.h,
)
)
p4_port1_remote_chamber_derivative = (
self.components.p4_port1_remote_primary_chamber.derivatives_from_two_connections(
port_a_m_flow=-snapshot.p4_port1_remote_chamber_to_line_flow,
connected_h_a=snapshot.p4_port1_remote_primary_line.h,
port_b_m_flow=0.0,
connected_h_b=snapshot.p4_port1_remote_primary_chamber.h,
internal_h=snapshot.p4_port1_remote_primary_chamber.h,
)
)
p4_port3_remote_primary_derivative = (
self.components.p4_port3_remote_primary_line.derivatives_from_connections(
port_1_m_flow=snapshot.p4_port3_remote_chamber_to_line_flow,
connected_h_1=snapshot.p4_port3_remote_primary_chamber.h,
port_2_m_flow=snapshot.p4_port3_remote_node_to_primary_line_flow,
connected_h_2=snapshot.p4_port3_remote_primary_line.h,
)
)
p4_port3_remote_chamber_derivative = (
self.components.p4_port3_remote_primary_chamber.derivatives_from_two_connections(
port_a_m_flow=-snapshot.p4_port3_remote_chamber_to_line_flow,
connected_h_a=snapshot.p4_port3_remote_primary_line.h,
port_b_m_flow=0.0,
connected_h_b=snapshot.p4_port3_remote_primary_chamber.h,
internal_h=snapshot.p4_port3_remote_primary_chamber.h,
)
)
return [
*base_rhs,
*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_port3_derivative.as_vector(),
*p4_port3_remote_primary_derivative.as_vector(),
*p4_port3_remote_chamber_derivative.as_vector(),
]