Merge pull request #1422 from su2code/feature_NEMO_implicit_viscous

Implementation of Implicit for viscous NEMO problems

Author: WallyMaier

Common/include/geometry/CGeometry.hpp

@@ -133,7 +133,7 @@ class CGeometry {
   vector<vector<su2double> > FaceArea_plane;   /*!< \brief Vector containing area/volume associated with  new points appearing on a single plane */
   vector<vector<unsigned long> > Plane_points; /*!< \brief Vector containing points appearing on a single plane */
 
-  vector<su2double> XCoordList;	          /*!< \brief Vector containing points appearing on a single plane */
+  vector<su2double> XCoordList;              /*!< \brief Vector containing points appearing on a single plane */
 
 #if defined(HAVE_MPI) && defined(HAVE_PARMETIS)
   vector<vector<unsigned long> > adj_nodes; /*!< \brief Vector of vectors holding each node's adjacency during preparation for ParMETIS. */

Common/src/CConfig.cpp

@@ -6474,8 +6474,8 @@ void CConfig::SetOutput(SU2_COMPONENT val_software, unsigned short val_izone) {
           break;
         case EULER_IMPLICIT:
           cout << "Euler implicit method for the flow equations." << endl;
-          if (Kind_Solver == NEMO_NAVIER_STOKES)
-            SU2_MPI::Error("Implicit time scheme is not working with NEMO for viscous problems. Use EULER_EXPLICIT.", CURRENT_FUNCTION);
+          if (Kind_FluidModel == MUTATIONPP)
+            SU2_MPI::Error("Implicit time scheme is not yet implemented with Mutation++. Use EULER_EXPLICIT.", CURRENT_FUNCTION);
           switch (Kind_Linear_Solver) {
             case BCGSTAB:
             case FGMRES:

Common/src/geometry/elements/CTETRA1.cpp

@@ -47,7 +47,7 @@ CTETRA1::CTETRA1() : CElementWithKnownSizes<NGAUSS,NNODE,NDIM>() {
 
     val_Ni = Xi;              GaussPoint[iGauss].SetNi(val_Ni,0);
     val_Ni = Eta;             GaussPoint[iGauss].SetNi(val_Ni,1);
-    val_Ni = 1.0-Xi-Eta-Zeta;	GaussPoint[iGauss].SetNi(val_Ni,2);
+    val_Ni = 1.0-Xi-Eta-Zeta; GaussPoint[iGauss].SetNi(val_Ni,2);
     val_Ni = Zeta;            GaussPoint[iGauss].SetNi(val_Ni,3);
 
     /*--- dN/d xi, dN/d eta, dN/d zeta ---*/

SU2_CFD/include/numerics/NEMO/CNEMONumerics.hpp

@@ -38,7 +38,7 @@
  */
 class CAvgGrad_NEMO : public CNEMONumerics {
 private:
-  unsigned short iVar;        /*!< \brief Iterators in dimension an variable. */
+
   su2double *Mean_PrimVar,    /*!< \brief Mean primitive variables. */
   *Mean_U,
   **Mean_GU,
@@ -102,7 +102,7 @@ class CAvgGradCorrected_NEMO : public CNEMONumerics {
   **Mean_GradPrimVar,           /*!< \brief Mean value of the gradient. */
   *Mean_Eve,                    /*!< \brief Mean value of eve. */
   *Mean_Cvve,                   /*!< \brief Mean value of cvve. */
-  *Edge_Vector,                 /*!< \brief Vector from point i to point j. */
+  Edge_Vector[MAXNDIM]={0.0},   /*!< \brief Vector from point i to point j. */
   *Proj_Mean_GradPrimVar_Edge,  /*!< \brief Inner product of the Mean gradient and the edge vector. */
   *Mean_Diffusion_Coeff,        /*!< \brief Mean value of the species diffusion coefficient. */
   Mean_Laminar_Viscosity,       /*!< \brief Mean value of the viscosity. */

SU2_CFD/include/numerics/NEMO/NEMO_diffusion.hpp

@@ -131,14 +131,13 @@ su2double CNEMOGas::ComputeGamma(){
 
   /*--- Extract Values ---*/
   rhoCvtr = ComputerhoCvtr();
-  rhoCvve = ComputerhoCvve();
 
   /*--- Gamma Computation ---*/
   su2double rhoR = 0.0;
   for(iSpecies = 0; iSpecies < nSpecies; iSpecies++)
     rhoR += rhos[iSpecies]*Ru/MolarMass[iSpecies];
 
-  gamma = rhoR/(rhoCvtr+rhoCvve)+1;
+  gamma = rhoR/rhoCvtr+1;
 
   return gamma;