同步仿真框架并接入AMESim气动组件

app/simulation/components/amesim/boundary/__init__.py

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+"""AMESim pneumatic boundary components."""

app/simulation/components/amesim/boundary/sources.py

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+from __future__ import annotations
+
+from collections.abc import Mapping
+
+from app.simulation.core.base import AlgebraicComponent
+from app.simulation.core.catalog import ComponentDisplaySpec, PortDisplaySpec
+from app.simulation.core.equations import EquationResidual
+from app.simulation.core.medium import IdealGasMedium
+from app.simulation.core.ports import PortDefinition
+
+
+class AmesimPnpl01(AlgebraicComponent):
+    """AMESim PNPL01 zero pneumatic flow source.
+
+    The component behaves as a sealed pneumatic boundary in the current acausal
+    solver: it does not prescribe pressure, and only constrains its port mass
+    flow to zero.
+    """
+
+    MODEL_TYPE = "amesim_pnpl01"
+    MODEL_VERSION = "0.1.0"
+    PORTS = (PortDefinition.pneumatic("port_1", nominal_role="bidirectional"),)
+    PARAMETERS = ()
+    RESULT_VARIABLES = ()
+    DISPLAY = ComponentDisplaySpec(
+        label="PNPL01 零气动流边界",
+        library_id="amesim",
+        category_id="boundary",
+        symbol="generic",
+        ports=(PortDisplaySpec("port_1", "left", order=10),),
+        order=10,
+    )
+
+    def __init__(self, name: str) -> None:
+        super().__init__(name=name)
+        self.set_parameter_values({})
+        self.port_1 = self.register_declared_port("port_1")
+
+    @classmethod
+    def create(
+        cls,
+        *,
+        name: str,
+        medium: IdealGasMedium,
+        parameters: Mapping[str, float],
+    ) -> AmesimPnpl01:
+        return cls(name=name)
+
+    def pressure_flow_equation_residuals(self) -> tuple[EquationResidual, ...]:
+        return (
+            EquationResidual(
+                id=f"{self.name}:zero_mass_flow",
+                owner="component",
+                owner_id=self.name,
+                relation="constitutive",
+                variables=(f"{self.name}.port_1.m_flow",),
+                role="flow",
+                value=self.port_1.m_flow,
+            ),
+        )
+
+    def update_stream_outflows(self, connected_h: Mapping[str, float]) -> None:
+        if "port_1" in connected_h:
+            self.port_1.h_outflow = connected_h["port_1"]