补充test_mql气动支路仿真入口

PythonModels/systems/test_mql.py

@@ -6,6 +6,7 @@ from types import SimpleNamespace
 
 from PythonModels.core.base import Component
 from PythonModels.core.network import SimulationNetwork
+from PythonModels.core.solver import SolveIVPConfig, integrate_ode
 
 
 MODEL_NAME = "test_mql"
@@ -3945,6 +3946,72 @@ class TestMqlSystem:
             apply_state_vector=apply_state_vector,
         )
 
+    def simulate_pneumatic_branch(
+        self,
+        *,
+        name: str,
+        upstream_volume_alias: str,
+        orifice_alias: str,
+        downstream_volume_alias: str,
+        config: SolveIVPConfig | None = None,
+        t_eval: list[float] | None = None,
+    ):
+        closure = self.pneumatic_branch_closure(
+            name=name,
+            upstream_volume_alias=upstream_volume_alias,
+            orifice_alias=orifice_alias,
+            downstream_volume_alias=downstream_volume_alias,
+        )
+        run_config = config or SolveIVPConfig(t_stop=1.0e-4, max_step=1.0e-5)
+        return integrate_ode(
+            rhs=lambda t, state: closure.rhs(state),
+            initial_state=closure.initial_state_vector(),
+            config=run_config,
+            t_eval=t_eval,
+        )
+
+    def evaluate_pneumatic_branch_solution(
+        self,
+        solution: object,
+        *,
+        name: str,
+        upstream_volume_alias: str,
+        orifice_alias: str,
+        downstream_volume_alias: str,
+    ) -> dict[str, list[float]]:
+        closure = self.pneumatic_branch_closure(
+            name=name,
+            upstream_volume_alias=upstream_volume_alias,
+            orifice_alias=orifice_alias,
+            downstream_volume_alias=downstream_volume_alias,
+        )
+        series = {
+            "time": [],
+            f"{name}.flow": [],
+            f"{upstream_volume_alias}.p": [],
+            f"{upstream_volume_alias}.T": [],
+            f"{upstream_volume_alias}.m_flow": [],
+            f"{downstream_volume_alias}.p": [],
+            f"{downstream_volume_alias}.T": [],
+            f"{downstream_volume_alias}.m_flow": [],
+        }
+        for index, time_value in enumerate(solution.t):
+            state_vector = [row[index] for row in solution.y]
+            snapshot = closure.snapshot(state_vector)
+            series["time"].append(float(time_value))
+            series[f"{name}.flow"].append(snapshot.flow)
+            series[f"{upstream_volume_alias}.p"].append(snapshot.upstream.p)
+            series[f"{upstream_volume_alias}.T"].append(snapshot.upstream.T)
+            series[f"{upstream_volume_alias}.m_flow"].append(
+                closure.components.upstream_volume.port_a.m_flow
+            )
+            series[f"{downstream_volume_alias}.p"].append(snapshot.downstream.p)
+            series[f"{downstream_volume_alias}.T"].append(snapshot.downstream.T)
+            series[f"{downstream_volume_alias}.m_flow"].append(
+                closure.components.downstream_volume.port_a.m_flow
+            )
+        return series
+
     def snapshot(self) -> TestMqlSnapshot:
         return TestMqlSnapshot(
             model_name=MODEL_NAME,