优化求解器重试并校正AMESim机械端口

app/simulation/core/peng_robinson.py

@@ -1,5 +1,7 @@
 from __future__ import annotations
 
+from app.simulation.core.errors import RecoverableTrialStateError
+
 from dataclasses import dataclass
 from math import acos, cos, isfinite, log, pi, sqrt
 
@@ -69,7 +71,7 @@ class PengRobinsonFluid:
     def pressure_from_molar_volume(self, temperature: float, molar_volume: float) -> float:
         self._validate_temperature(temperature)
         if molar_volume <= self.b_parameter:
-            raise ValueError("Molar volume must be larger than Peng-Robinson b parameter.")
+            raise RecoverableTrialStateError("Molar volume must be larger than Peng-Robinson b parameter.")
         a_alpha = self.attractive_parameter(temperature)
         b = self.b_parameter
         repulsive = UNIVERSAL_GAS_CONSTANT * temperature / (molar_volume - b)