remove CD explicit as it is not implemented

Author: pcarruscag

Common/include/option_structure.hpp

@@ -1434,12 +1434,10 @@ static const MapType<std::string, ENUM_HEAT_TIMESTEP> Heat_TimeStep_Map = {
  * \brief Type of time integration schemes
  */
 enum class STRUCT_TIME_INT {
-  CD_EXPLICIT,       /*!< \brief Support for implementing an explicit method. */
   NEWMARK_IMPLICIT,  /*!< \brief Implicit Newmark integration definition. */
   GENERALIZED_ALPHA, /*!< \brief Support for implementing another implicit method. */
 };
 static const MapType<std::string, STRUCT_TIME_INT> Time_Int_Map_FEA = {
-  MakePair("CD_EXPLICIT", STRUCT_TIME_INT::CD_EXPLICIT)
   MakePair("NEWMARK_IMPLICIT", STRUCT_TIME_INT::NEWMARK_IMPLICIT)
   MakePair("GENERALIZED_ALPHA", STRUCT_TIME_INT::GENERALIZED_ALPHA)
 };

Common/src/CConfig.cpp

@@ -6870,9 +6870,6 @@ void CConfig::SetOutput(SU2_COMPONENT val_software, unsigned short val_izone) {
 
     if (fea) {
       switch (Kind_TimeIntScheme_FEA) {
-        case STRUCT_TIME_INT::CD_EXPLICIT:
-          cout << "Explicit time integration (NOT IMPLEMENTED YET)." << endl;
-          break;
         case STRUCT_TIME_INT::GENERALIZED_ALPHA:
           cout << "Generalized-alpha method." << endl;
           break;

SU2_CFD/src/integration/CStructuralIntegration.cpp

@@ -134,7 +134,6 @@ void CStructuralIntegration::Time_Integration_FEM(CGeometry *geometry, CSolver *
   /*--- Set the Jacobian according to the different time integration methods ---*/
 
   switch (config->GetKind_TimeIntScheme_FEA()) {
-    case (STRUCT_TIME_INT::CD_EXPLICIT):
     case (STRUCT_TIME_INT::NEWMARK_IMPLICIT):
       solver_container[MainSolver]->ImplicitNewmark_Iteration(geometry, numerics, config);
       break;
@@ -166,7 +165,6 @@ void CStructuralIntegration::Time_Integration_FEM(CGeometry *geometry, CSolver *
   /*--- Update solution ---*/
 
   switch (config->GetKind_TimeIntScheme_FEA()) {
-    case (STRUCT_TIME_INT::CD_EXPLICIT):
     case (STRUCT_TIME_INT::NEWMARK_IMPLICIT):
       solver_container[MainSolver]->ImplicitNewmark_Update(geometry, config);
       break;
@@ -194,8 +192,6 @@ void CStructuralIntegration::SetDualTime_Solver(const CGeometry *geometry, CSolv
   /*--- Update the solution according to the integration scheme used ---*/
 
   switch (config->GetKind_TimeIntScheme_FEA()) {
-    case (STRUCT_TIME_INT::CD_EXPLICIT):
-      break;
     case (STRUCT_TIME_INT::NEWMARK_IMPLICIT):
       if (fsi && config->GetRelaxation()) solver->ImplicitNewmark_Relaxation(geometry, config);
       break;

SU2_CFD/src/solvers/CFEASolver.cpp

@@ -1340,9 +1340,6 @@ void CFEASolver::Compute_NodalStress(CGeometry *geometry, CNumerics **numerics,
     else if (dynamic) {
 
       switch (config->GetKind_TimeIntScheme_FEA()) {
-        case (STRUCT_TIME_INT::CD_EXPLICIT):
-          cout << "NOT IMPLEMENTED YET" << endl;
-          break;
         case (STRUCT_TIME_INT::NEWMARK_IMPLICIT):
 
           /*--- Loop over all points, and set aux vector TimeRes_Aux = a0*U+a2*U'+a3*U'' ---*/
@@ -1495,9 +1492,6 @@ void CFEASolver::Compute_IntegrationConstants(const CConfig *config) {
   su2double gamma = config->GetNewmark_gamma(), beta = config->GetNewmark_beta();
 
   switch (config->GetKind_TimeIntScheme_FEA()) {
-    case (STRUCT_TIME_INT::CD_EXPLICIT):
-      cout << "NOT IMPLEMENTED YET" << endl;
-      break;
     case (STRUCT_TIME_INT::NEWMARK_IMPLICIT):
 
       /*--- Integration constants for Newmark scheme ---*/