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添加test_mql pneumatic_96局部参考RHS候选

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huojiarong committed 2026-07-29 08:38:37 +00:00
1 parent 71da73ef70
commit a8a68f6dd4
5 files changed
+162 -2
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PythonModels/scripts/run_test_mql_full_state_comparison.py
+50 -2
View File
@@ -658,6 +658,10 @@ class TestMqlPneumatic96InletLineDiagnostic:
python_reference_amesim_storage_pressure_derivative_temperature_component_pa_s: float
python_reference_amesim_storage_pressure_derivative_eos_sum_pa_s: float
python_reference_amesim_storage_pressure_derivative_eos_error_pa_s: float
python_active_temperature_derivative_k_s: float
python_active_temperature_derivative_error_k_s: float
python_active_pressure_derivative_eos_sum_pa_s: float
python_active_pressure_derivative_eos_error_pa_s: float
python_chamber_pressure_error_pa: float
python_chamber_temperature_error_k: float
@@ -755,6 +759,7 @@ class TestMqlFullStateComparisonExecutionConfig:
resistance_boundary_pressure_pa: float = 15.29e6
inlet_node_temperature_k: float = 293.15
resistance_boundary_temperature_k: float = 293.15
use_pneumatic_96_reference_rhs: bool = False
@dataclass(frozen=True)
@@ -795,6 +800,9 @@ def run_test_mql_full_state_comparison(
resistance_boundary_temperature_k=(
config.execution.resistance_boundary_temperature_k
),
use_pneumatic_96_reference_rhs=(
config.execution.use_pneumatic_96_reference_rhs
),
config=config.execution.solver,
t_eval=list(config.execution.t_eval) if config.execution.t_eval is not None else None,
data_paths=selected_paths,
@@ -809,6 +817,9 @@ def run_test_mql_full_state_comparison(
resistance_boundary_temperature_k=(
config.execution.resistance_boundary_temperature_k
),
use_pneumatic_96_reference_rhs=(
config.execution.use_pneumatic_96_reference_rhs
),
)
series_by_data_path = {
data_path: result.series[data_path]
@@ -885,6 +896,9 @@ def run_test_mql_pnvo_event_boundary_diagnostic(
"resistance_boundary_temperature_k": (
config.execution.resistance_boundary_temperature_k
),
"use_pneumatic_96_reference_rhs": (
config.execution.use_pneumatic_96_reference_rhs
),
}
solution = system.simulate_full_state_from_spec(
spec,
@@ -2846,6 +2860,12 @@ def _pneumatic_96_inlet_line_diagnostic(
+ python_reference_amesim_storage_mass_offset_dtemp
+ python_heat_dtemp
)
use_reference_rhs = bool(
getattr(closure.pneumatic_closure, "use_inlet_line_reference_rhs", False)
)
python_active_dtemp = (
python_reference_dtemp if use_reference_rhs else python_current_dtemp
)
(
python_reference_amesim_storage_pressure_mass_component,
python_reference_amesim_storage_pressure_temperature_component,
@@ -3029,6 +3049,19 @@ def _pneumatic_96_inlet_line_diagnostic(
python_reference_amesim_storage_pressure_derivative_eos_error_pa_s=(
python_reference_amesim_storage_pressure_eos_sum - amesim_line_pressure_fd
),
python_active_temperature_derivative_k_s=python_active_dtemp,
python_active_temperature_derivative_error_k_s=(
python_active_dtemp - amesim_line_temperature_fd
),
python_active_pressure_derivative_eos_sum_pa_s=(
python_reference_pressure_eos_sum
if use_reference_rhs
else python_pressure_eos_sum
),
python_active_pressure_derivative_eos_error_pa_s=(
(python_reference_pressure_eos_sum if use_reference_rhs else python_pressure_eos_sum)
- amesim_line_pressure_fd
),
python_chamber_pressure_error_pa=(
snapshot.chamber.p - amesim_chamber_pressure
),
@@ -3228,6 +3261,9 @@ def run_test_mql_pnvo_event_window_diagnostic(
"resistance_boundary_temperature_k": (
config.execution.resistance_boundary_temperature_k
),
"use_pneumatic_96_reference_rhs": (
config.execution.use_pneumatic_96_reference_rhs
),
}
closure = system.full_state_closure_from_spec(spec, **closure_kwargs)
state_vector = closure.initial_state_vector()
@@ -3750,6 +3786,10 @@ def format_test_mql_pnvo_event_window_summary(
f"python_ref_amesim_storage_dP_T={inlet_line.python_reference_amesim_storage_pressure_derivative_temperature_component_pa_s}, "
f"python_ref_amesim_storage_dP_sum={inlet_line.python_reference_amesim_storage_pressure_derivative_eos_sum_pa_s}, "
f"python_ref_amesim_storage_dP_error={inlet_line.python_reference_amesim_storage_pressure_derivative_eos_error_pa_s}, "
f"python_active_dT={inlet_line.python_active_temperature_derivative_k_s}, "
f"python_active_dT_error={inlet_line.python_active_temperature_derivative_error_k_s}, "
f"python_active_dP_sum={inlet_line.python_active_pressure_derivative_eos_sum_pa_s}, "
f"python_active_dP_error={inlet_line.python_active_pressure_derivative_eos_error_pa_s}, "
f"python_chamber_p_error={inlet_line.python_chamber_pressure_error_pa}, "
f"python_chamber_t_error={inlet_line.python_chamber_temperature_error_k}"
)
@@ -4216,13 +4256,21 @@ def main() -> None:
type=Path,
help="read AMESim observations from a separate .ame results package",
)
parser.add_argument(
"--pneumatic-96-reference-rhs",
action="store_true",
help="enable the local reference/mass-offset RHS candidate for pneumatic_96",
)
args = parser.parse_args()
config = None
if args.amesim_results_archive is not None:
if args.amesim_results_archive is not None or args.pneumatic_96_reference_rhs:
config = TestMqlFullStateComparisonScriptConfig(
paths=TestMqlFullStateComparisonPathConfig(
amesim_results_archive_path=args.amesim_results_archive,
)
),
execution=TestMqlFullStateComparisonExecutionConfig(
use_pneumatic_96_reference_rhs=args.pneumatic_96_reference_rhs,
),
)
if args.pnvo_event_boundary:
diagnostic = run_test_mql_pnvo_event_boundary_diagnostic(config)
PythonModels/systems/test_mql.py
+8
View File
@@ -4802,6 +4802,7 @@ class TestMqlSystem:
resistance_boundary_pressure_pa: float,
inlet_node_temperature_k: float = 293.15,
resistance_boundary_temperature_k: float = 293.15,
use_pneumatic_96_reference_rhs: bool = False,
) -> TestMqlFullStateClosure:
return TestMqlFullStateClosure(
pneumatic_closure=self.pn3_p4_node_chamber_segment_closure_from_spec(
@@ -4810,6 +4811,7 @@ 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,
use_inlet_line_reference_rhs=use_pneumatic_96_reference_rhs,
),
mechanical_closure=self.mechanical_mass_closure(),
pneumatic_assembly=self.pneumatic_assembly,
@@ -4823,6 +4825,7 @@ class TestMqlSystem:
resistance_boundary_pressure_pa: float,
inlet_node_temperature_k: float = 293.15,
resistance_boundary_temperature_k: float = 293.15,
use_pneumatic_96_reference_rhs: bool = False,
config: SolveIVPConfig | None = None,
t_eval: list[float] | None = None,
):
@@ -4832,6 +4835,7 @@ 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,
use_pneumatic_96_reference_rhs=use_pneumatic_96_reference_rhs,
)
return integrate_ode(
rhs=lambda t, state: closure.rhs_at(t, state),
@@ -4851,6 +4855,7 @@ class TestMqlSystem:
config: SolveIVPConfig | None = None,
t_eval: list[float] | None = None,
data_paths: tuple[str, ...] | list[str] | None = None,
use_pneumatic_96_reference_rhs: bool = False,
) -> TestMqlSimulationResult:
closure = self.full_state_closure_from_spec(
spec,
@@ -4858,6 +4863,7 @@ 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,
use_pneumatic_96_reference_rhs=use_pneumatic_96_reference_rhs,
)
solution = integrate_ode(
rhs=lambda t, state: closure.rhs_at(t, state),
@@ -5329,6 +5335,7 @@ class TestMqlSystem:
resistance_boundary_pressure_pa: float,
inlet_node_temperature_k: float = 293.15,
resistance_boundary_temperature_k: float = 293.15,
use_inlet_line_reference_rhs: bool = False,
):
"""Close a PN3 chamber segment through the adjacent real P4 node.
@@ -6074,6 +6081,7 @@ class TestMqlSystem:
pressure_pa=resistance_boundary_pressure_pa,
temperature_k=resistance_boundary_temperature_k,
),
use_inlet_line_reference_rhs=use_inlet_line_reference_rhs,
)
def simulate_pn3_p4_node_chamber_segment_from_spec(
PythonModels/systems/test_mql_closure.py
+64
View File
@@ -490,10 +490,12 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
components: TestMqlPn3P4NodeChamberSegmentComponents,
inlet_node: TestMqlPneumaticBoundaryCondition,
resistance_boundary: TestMqlPneumaticBoundaryCondition,
use_inlet_line_reference_rhs: bool = False,
) -> None:
self.components = components
self.inlet_node = inlet_node
self.resistance_boundary = resistance_boundary
self.use_inlet_line_reference_rhs = use_inlet_line_reference_rhs
def initial_state_vector(self) -> list[float]:
return [
@@ -2086,6 +2088,59 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
chamber.port_a.m_flow = -chamber_to_line_flow
chamber.port_a.h_outflow = chamber_properties.h
@staticmethod
def _pnl0001_reference_enthalpy_derivative(
*,
line: AmesimPnl0001Pipe,
line_properties: ThermodynamicProperties,
port_1_properties: ThermodynamicProperties,
port_1_flow: float,
port_2_properties: ThermodynamicProperties,
port_2_flow: float,
reference_temperature_k: float = 298.15,
) -> VolumeState:
def reference_enthalpy_flow(
*,
port_flow: float,
connected: ThermodynamicProperties,
) -> float:
if port_flow > 0.0:
pressure = connected.p
temperature = connected.T
else:
pressure = line_properties.p
temperature = line_properties.T
return port_flow * line.gas.pressure_reference_enthalpy(
pressure,
temperature,
reference_temperature=reference_temperature_k,
)
mass_derivative = port_1_flow + port_2_flow
heat_flow = (
line.heat_transfer_coefficient
* line.heat_transfer_area
* (line.external_temperature - line_properties.T)
)
enthalpy_flow = reference_enthalpy_flow(
port_flow=port_1_flow,
connected=port_1_properties,
) + reference_enthalpy_flow(
port_flow=port_2_flow,
connected=port_2_properties,
)
reference_offset_flow = (
line.gas.cp * reference_temperature_k - line.gas.cv * line_properties.T
) * mass_derivative
temperature_derivative = (
enthalpy_flow + reference_offset_flow + heat_flow
) / (line.state.m * line.gas.cv)
return VolumeState(
m=mass_derivative,
U=line.gas.cv
* (line.state.m * temperature_derivative + line_properties.T * mass_derivative),
)
@staticmethod
def _primary_chamber_line_derivatives(
*,
@@ -2706,6 +2761,15 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
outlet_node_to_line_flow=snapshot.outlet_node_to_line_flow,
outlet_line_to_chamber_flow=snapshot.outlet_line_to_chamber_flow,
)
if self.use_inlet_line_reference_rhs:
inlet_derivative = self._pnl0001_reference_enthalpy_derivative(
line=self.components.inlet_line,
line_properties=snapshot.inlet_line,
port_1_properties=snapshot.p4_port3_remote_orifice_line_port_1,
port_1_flow=snapshot.inlet_node_to_line_flow,
port_2_properties=snapshot.chamber,
port_2_flow=-snapshot.inlet_line_to_chamber_flow,
)
(
node_line_derivative_1,
node_line_derivative_2,
tests/test_run_test_mql_full_state_comparison.py
+6
View File
@@ -599,6 +599,10 @@ class RunTestMqlFullStateComparisonScriptTests(unittest.TestCase):
python_reference_amesim_storage_pressure_derivative_eos_error_pa_s=(
-27999648.2
),
python_active_temperature_derivative_k_s=261.9,
python_active_temperature_derivative_error_k_s=112.4,
python_active_pressure_derivative_eos_sum_pa_s=-17267169.5,
python_active_pressure_derivative_eos_error_pa_s=568762.8,
python_chamber_pressure_error_pa=11.9,
python_chamber_temperature_error_k=0.1,
),
@@ -786,6 +790,8 @@ class RunTestMqlFullStateComparisonScriptTests(unittest.TestCase):
self.assertIn("python_ref_dP_error=-21955100.0", summary)
self.assertIn("python_ref_amesim_storage_dT=-416.3", summary)
self.assertIn("python_ref_amesim_storage_dP_error=-27999648.2", summary)
self.assertIn("python_active_dT=261.9", summary)
self.assertIn("python_active_dP_error=568762.8", summary)
self.assertIn("pnl0003_energy@pneumatic_87", summary)
self.assertIn("amesim_sdm1=-462.7", summary)
self.assertIn("amesim_sdh2=3028.0", summary)
tests/test_test_mql_pnl0001_segment.py
+34
View File
@@ -744,6 +744,40 @@ class TestMqlPn3P4NodeChamberSegmentTests(unittest.TestCase):
+ diagnostic.thermal_energy_flow_w,
)
def test_full_state_closure_can_enable_pneumatic_96_reference_rhs_candidate(
self,
) -> None:
default_closure = self.system.full_state_closure_from_spec(
self.spec,
inlet_node_pressure_pa=15.31e6,
resistance_boundary_pressure_pa=15.29e6,
)
candidate_closure = self.system.full_state_closure_from_spec(
self.spec,
inlet_node_pressure_pa=15.31e6,
resistance_boundary_pressure_pa=15.29e6,
use_pneumatic_96_reference_rhs=True,
)
state = default_closure.initial_state_vector()
default_rhs = default_closure.rhs_at(0.04, state)
candidate_rhs = candidate_closure.rhs_at(0.04, state)
snapshot = candidate_closure.snapshot_at(0.04, state).pneumatic
line = candidate_closure.pneumatic_closure.components.inlet_line
expected = candidate_closure.pneumatic_closure._pnl0001_reference_enthalpy_derivative(
line=line,
line_properties=snapshot.inlet_line,
port_1_properties=snapshot.p4_port3_remote_orifice_line_port_1,
port_1_flow=snapshot.inlet_node_to_line_flow,
port_2_properties=snapshot.chamber,
port_2_flow=-snapshot.inlet_line_to_chamber_flow,
)
self.assertAlmostEqual(candidate_rhs[0], default_rhs[0])
self.assertAlmostEqual(candidate_rhs[0], expected.m)
self.assertAlmostEqual(candidate_rhs[1], expected.U)
self.assertNotAlmostEqual(candidate_rhs[1], default_rhs[1])
def test_full_state_closure_applies_step_controls_to_variable_orifices(self) -> None:
closure = self.system.full_state_closure_from_spec(
self.spec,