完善仿真交互、结果展示与模型元数据

PythonModels/components/resistive_pipe.py

@@ -5,13 +5,65 @@ from math import pi
 
 from PythonModels.core.base import AlgebraicComponent
 from PythonModels.core.equations import EquationResidual
+from PythonModels.core.metadata import ParameterDefinition
 from PythonModels.core.medium import IdealGasMedium
-from PythonModels.core.ports import PortState
+from PythonModels.core.ports import PortDefinition
 
 
 class ResistivePipe(AlgebraicComponent):
     """Quasi-steady Darcy resistance used by topology-driven simulation."""
 
+    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 = ()
+
     def __init__(
         self,
         name: str,
@@ -23,6 +75,15 @@ class ResistivePipe(AlgebraicComponent):
         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
@@ -32,15 +93,13 @@ class ResistivePipe(AlgebraicComponent):
         self.area = pi * D * D / 4.0
         initial_h = medium.specific_enthalpy(T0)
 
-        self.port_a = PortState.pneumatic("port_a", nominal_role="inlet")
+        self.port_a = self.register_declared_port("port_a")
         self.port_a.p = p0
         self.port_a.h_outflow = initial_h
-        self.register_port(self.port_a)
 
-        self.port_b = PortState.pneumatic("port_b", nominal_role="outlet")
+        self.port_b = self.register_declared_port("port_b")
         self.port_b.p = p0
         self.port_b.h_outflow = initial_h
-        self.register_port(self.port_b)
 
     def pressure_drop(self, m_flow_a: float, p_a: float, p_b: float) -> float:
         average_pressure = max(0.5 * (p_a + p_b), 1.0)