tuff

Components/Pipe1D.cs

@@ -106,6 +106,12 @@ namespace FluidSim.Components
         public void SetAAmbientPressure(double p) => _aAmbientPressure = (float)p;
         public void SetBAmbientPressure(double p) => _bAmbientPressure = (float)p;
 
+        public float GetFaceMassFlux(int faceIndex)
+        {
+            if (faceIndex < 0 || faceIndex > _n) return 0f;
+            return _fluxM[faceIndex];
+        }
+
         public void SetGhostLeft(double rho, double u, double p)
         {
             _rhoGhostL = (float)rho;