完善仿真交互、结果展示与模型元数据

PythonModels/components/orifice.py

@@ -5,22 +5,44 @@ from math import sqrt
 
 from PythonModels.core.base import AlgebraicComponent
 from PythonModels.core.equations import EquationResidual
-from PythonModels.core.ports import PortState
+from PythonModels.core.metadata import ParameterDefinition
+from PythonModels.core.ports import PortDefinition
 
 
 class Orifice(AlgebraicComponent):
     """Python port of ModelicaModels.Myorifice."""
 
-    def __init__(self, name: str, opening: float = 1.0, K: float = 1e-7) -> None:
+    MODEL_TYPE = "orifice"
+    PORTS = (
+        PortDefinition.pneumatic("port_a", nominal_role="inlet"),
+        PortDefinition.pneumatic("port_b", nominal_role="outlet"),
+    )
+    PARAMETERS = (
+        ParameterDefinition(
+            "K",
+            1e-5,
+            label="流量系数",
+            quantity="flow_coefficient",
+            unit="kg/(s*Pa^0.5)",
+            minimum=0.0,
+        ),
+        ParameterDefinition(
+            "opening",
+            1.0,
+            label="开度",
+            minimum=0.0,
+            maximum=1.0,
+        ),
+    )
+    RESULT_VARIABLES = ()
+
+    def __init__(self, name: str, opening: float = 1.0, K: float = 1e-5) -> None:
         super().__init__(name=name)
+        self.set_parameter_values({"K": K, "opening": opening})
         self.opening = opening
         self.K = K
-        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")
 
     @property
     def K_eff(self) -> float: