完善仿真交互、结果展示与模型元数据

PythonModels/components/pipe.py

@@ -2,16 +2,71 @@ from __future__ import annotations
 
 from collections.abc import Mapping
 
-from PythonModels.core.base import DynamicComponent
+from PythonModels.core.base import ThermodynamicVolumeComponent
 from PythonModels.core.equations import EquationResidual
+from PythonModels.core.metadata import (
+    ParameterDefinition,
+    THERMODYNAMIC_VOLUME_RESULT_VARIABLES,
+)
 from PythonModels.core.medium import IdealGasMedium, ThermodynamicProperties
-from PythonModels.core.ports import PortState
+from PythonModels.core.ports import PortDefinition
 from PythonModels.core.state import VolumeState
 
 
-class Pipe(DynamicComponent):
+class Pipe(ThermodynamicVolumeComponent):
     """Python port of ModelicaModels.Mypipe."""
 
+    MODEL_TYPE = "pipe"
+    PORTS = (
+        PortDefinition.pneumatic("port_a", nominal_role="inlet"),
+        PortDefinition.pneumatic("port_b", nominal_role="outlet"),
+    )
+    PARAMETERS = (
+        ParameterDefinition(
+            "length",
+            5.0,
+            label="长度",
+            quantity="length",
+            unit="m",
+            minimum=0.0,
+            minimum_exclusive=True,
+        ),
+        ParameterDefinition(
+            "diameter",
+            0.02,
+            label="直径",
+            quantity="length",
+            unit="m",
+            minimum=0.0,
+            minimum_exclusive=True,
+        ),
+        ParameterDefinition(
+            "lambda_darcy",
+            0.02,
+            label="摩阻系数",
+            minimum=0.0,
+        ),
+        ParameterDefinition(
+            "p0",
+            1e5,
+            label="初始压力",
+            quantity="pressure",
+            unit="Pa",
+            minimum=0.0,
+            minimum_exclusive=True,
+        ),
+        ParameterDefinition(
+            "T0",
+            300.0,
+            label="初始温度",
+            quantity="temperature",
+            unit="K",
+            minimum=0.0,
+            minimum_exclusive=True,
+        ),
+    )
+    RESULT_VARIABLES = THERMODYNAMIC_VOLUME_RESULT_VARIABLES
+
     def __init__(
         self,
         name: str,
@@ -23,6 +78,15 @@ class Pipe(DynamicComponent):
         T0: float = 300.0,
     ) -> None:
         super().__init__(name=name)
+        self.set_parameter_values(
+            {
+                "length": L,
+                "diameter": D,
+                "lambda_darcy": lambda_darcy,
+                "p0": p0,
+                "T0": T0,
+            }
+        )
         self.medium = medium
         self.L = L
         self.D = D
@@ -32,12 +96,8 @@ class Pipe(DynamicComponent):
         m0 = p0 * self.V / (medium.R_gas * T0)
         U0 = m0 * medium.specific_internal_energy(T0)
         self.state = VolumeState(m=m0, U=U0)
-        self.port_a = self.register_port(
-            PortState.pneumatic("port_a", nominal_role="inlet")
-        )
-        self.port_b = self.register_port(
-            PortState.pneumatic("port_b", nominal_role="outlet")
-        )
+        self.port_a = self.register_declared_port("port_a")
+        self.port_b = self.register_declared_port("port_b")
 
     def get_state_vector(self) -> list[float]:
         return self.state.as_vector()