Source_Qdm_VDF_Phase_field.cpp

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#include <Convection_Diffusion_Phase_field.h>
#include <Source_Qdm_VDF_Phase_field.h>
#include <Navier_Stokes_phase_field.h>
#include <Source_Con_Phase_field.h>
#include <Milieu_Phase_field.h>
#include <Domaine_Cl_VDF.h>
#include <Probleme_base.h>
#include <Milieu_base.h>
#include <Domaine_VDF.h>
#include <SFichier.h>
 
Implemente_instanciable_sans_constructeur(Source_Qdm_VDF_Phase_field,"Source_Qdm_Phase_field_VDF_Face",Source_base);
// XD source_qdm_phase_field source_base source_qdm_phase_field BRACE Keyword to define the capillary force into the
// XD_CONT Navier Stokes equation for the Phase Field problem.
// XD attr forme_du_terme_source entier forme_du_terme_source REQ Kind of the source term (1, 2, 3 or 4).
 
Source_Qdm_VDF_Phase_field::Source_Qdm_VDF_Phase_field() : methode(nullptr) { }
 
Sortie& Source_Qdm_VDF_Phase_field::printOn(Sortie& s) const
{
  return s << que_suis_je();
}
 
Entree& Source_Qdm_VDF_Phase_field::readOn(Entree& is)
{
  Cerr << "Source_Qdm_VDF_Phase_field::readOn" << finl;
 
  Motcle motlu;
 
  is >> motlu;
  Cerr << motlu << finl;
  if (motlu != "{")
    {
      Cerr << "On attendait { dans Source_Qdm_VDF_Phase_field::readOn" << finl;
      Process::exit();
    }
 
  is >> motlu;
  Cerr << motlu << finl;
  if (motlu != "forme_du_terme_source")
    {
      Cerr << "On attendait forme_du_terme_source dans Source_Qdm_VDF_Phase_field::readOn" << finl;
      Process::exit();
    }
  else
    is >> terme_source_;
 
  is >> motlu;
  Cerr << motlu << finl;
  if (motlu != "}")
    {
      Cerr << "On attendait }  dans Source_Qdm_VDF_Phase_field::readOn" << finl;
      Process::exit();
    }
 
  switch(terme_source_)
    {
    case 1:
      methode = &Source_Qdm_VDF_Phase_field::methode_1;
      break;
 
    case 2:
      methode = &Source_Qdm_VDF_Phase_field::methode_2;
      break;
 
    case 3:
      methode = &Source_Qdm_VDF_Phase_field::methode_3;
      break;
 
    case 4:
      methode = &Source_Qdm_VDF_Phase_field::methode_4;
      break;
 
    default:
      Cerr << "Le choix de la methode :" << terme_source_ << ", n'est pas valide." << finl;
      Process::exit();
      break;
    }
 
  return is;
}
 
void Source_Qdm_VDF_Phase_field::associer_pb(const Probleme_base& pb)
{
  le_probleme2_ = pb;
  Navier_Stokes_phase_field& eq_ns = ref_cast(Navier_Stokes_phase_field, le_probleme2_->equation(0));
  const Milieu_Phase_field& mil = ref_cast(Milieu_Phase_field, eq_ns.milieu());
  rho0_ = mil.rho0();
  boussi_ = mil.get_boussi();
  if (boussi_ != 1 && boussi_ != 0)
    {
      Cerr << "Erreur dans le choix du parametre boussi_" << finl;
      Process::exit();
    }
 
  eq_ns.getset_terme_source() = terme_source_;
  eq_ns.getset_compressible() = compressible_;
}
 
void Source_Qdm_VDF_Phase_field::associer_domaines(const Domaine_dis_base& domaine_dis, const Domaine_Cl_dis_base& domaine_Cl_dis)
{
  le_dom_VDF_ = ref_cast(Domaine_VDF, domaine_dis);
  le_dom_Cl_VDF_ = ref_cast(Domaine_Cl_VDF, domaine_Cl_dis);
}
 
DoubleTab& Source_Qdm_VDF_Phase_field::methode_1(DoubleTab& resu) const
{
  const Domaine_VDF& domaine_VDF = le_dom_VDF_.valeur();
  const IntTab& face_voisins = domaine_VDF.face_voisins();
  const DoubleVect& volumes = domaine_VDF.volumes();
 
  const Navier_Stokes_phase_field& eq_ns = ref_cast(Navier_Stokes_phase_field, le_probleme2_->equation(0));
  const Milieu_Phase_field& mil = ref_cast(Milieu_Phase_field, eq_ns.milieu());
  const Convection_Diffusion_Phase_field& eq_c = ref_cast(Convection_Diffusion_Phase_field, le_probleme2_->equation(1));
  const DoubleTab& c = eq_c.inconnue().valeurs();
  const int nb_comp = mil.get_fermeture().get_nb_constituants();
 
  double cface;
  int ndeb = domaine_VDF.premiere_face_int();
  int nbfaces = domaine_VDF.nb_faces();
  int el0, el1;
  double vol0, vol1;
 
  DoubleTab rhoPF = mil.rho().valeurs();
  double rho_face;
 
  // Forme en c*Grad(mutilde)
  //=============================
 
  // on calcule Grad(mutilde)
  //-----------------------------
 
  DoubleVect u_carre;
  DoubleTab mutilde_NS;
  Sources& list_sources = ref_cast_non_const(Sources, eq_c.sources());
  Source_Con_Phase_field& source_pf = ref_cast(Source_Con_Phase_field, list_sources(0).valeur());
  int type_systeme_naire = mil.get_fermeture().get_type_systeme_naire();
  mutilde_NS.resize(eq_c.get_mutilde_().valeurs().dimension_tot(0), 1);
 
  const DoubleTab& mutilde = eq_c.get_mutilde_().valeurs();
 
  for (int i = 0; i < eq_c.get_mutilde_().valeurs().dimension_tot(0); i++)
    mutilde_NS(i, 0) = mutilde(i);
 
  u_carre = source_pf.get_u_carre();
 
  if (eq_c.get_mutype_())
    {
      int taille = mutilde.size_totale();
      for (int i = 0; i < taille; i++)
        {
          mutilde_NS(i) -= (0.5 * u_carre(i)) * source_pf.drhodc(i);
        }
    }
  // Dans le cas mutype_==1, on utilise mutilde_d dans CH, mais mutilde dans NS
 
  if (type_systeme_naire == 0)
    {
      DoubleTab& grad_mutilde = ref_cast_non_const(DoubleTab, grad_mutilde_);
      if (grad_mutilde.size() == 0)
        grad_mutilde = eq_ns.inconnue().valeurs();
      grad_mutilde = 0.;
      const Operateur_Grad& opgrad = eq_ns.operateur_gradient();
      opgrad.calculer(mutilde_NS, grad_mutilde);
 
      // on interpole c et on calcule la source
      //------------------------------------------------
 
      for (int fac = ndeb; fac < nbfaces; fac++)
        {
          el0 = face_voisins(fac, 0);
          el1 = face_voisins(fac, 1);
          vol0 = volumes(el0);
          vol1 = volumes(el1);
 
          cface = (vol0 * c(el0) + vol1 * c(el1)) / (vol0 + vol1);
          if (boussi_ == 1)
            {
              resu(fac) -= cface * grad_mutilde(fac) / rho0_; // Cas approximation de Boussinesq
            }
          else if (boussi_ == 0)
            {
              rho_face = (vol0 * rhoPF(el0) + vol1 * rhoPF(el1)) / (vol0 + vol1);
              resu(fac) -= cface * grad_mutilde(fac) / rho_face;
            }
        }
    }
  else if (type_systeme_naire == 1)
    {
      ///// Kim2012 terme source somme c.Grad(mutilde)
 
      DoubleTab& grad_mutilde = ref_cast_non_const(DoubleTab, grad_mutilde_);
      if (grad_mutilde.size() == 0)
        grad_mutilde = eq_ns.inconnue().valeurs();
      grad_mutilde = 0.;
      DoubleTab temp_mutilde_NS(mutilde_NS.dimension_tot(0), 1);
      const Operateur_Grad& opgrad = eq_ns.operateur_gradient();
 
      for (int j = 0; j < nb_comp; j++)
        {
          grad_mutilde = 0.;
          for (int i = 0; i < temp_mutilde_NS.dimension(0); i++)
            {
              temp_mutilde_NS(i, 0) = mutilde_NS(i, j);
            }
          opgrad.calculer(temp_mutilde_NS, grad_mutilde);
 
          // on interpole c et on calcule la source
          //------------------------------------------------
 
          for (int fac = ndeb; fac < nbfaces; fac++)
            {
              el0 = face_voisins(fac, 0);
              el1 = face_voisins(fac, 1);
              vol0 = volumes(el0);
              vol1 = volumes(el1);
              cface = (vol0 * c(el0, j) + vol1 * c(el1, j)) / (vol0 + vol1);
              if (boussi_ == 1)
                {
                  resu(fac) -= cface * grad_mutilde(fac) / rho0_; // Cas approximation de Boussinesq
                }
              else if (boussi_ == 0)
                {
                  rho_face = (vol0 * rhoPF(el0) + vol1 * rhoPF(el1)) / (vol0 + vol1);
                  resu(fac) -= cface * grad_mutilde(fac) / rho_face;
                }
            }
        }
      //resu.echange_espace_virtuel(); //ajoute mr264902
    }
  //===============================================
  return resu;
 
}
 
DoubleTab& Source_Qdm_VDF_Phase_field::methode_2(DoubleTab& resu) const
{
  const Domaine_VDF& domaine_VDF = le_dom_VDF_.valeur();
  const IntTab& face_voisins = domaine_VDF.face_voisins();
  const DoubleVect& volumes = domaine_VDF.volumes();
 
  const Convection_Diffusion_Phase_field& eq_c = ref_cast(Convection_Diffusion_Phase_field, le_probleme2_->equation(1));
  const DoubleTab& c = eq_c.inconnue().valeurs();
 
  const Navier_Stokes_phase_field& eq_ns = ref_cast(Navier_Stokes_phase_field, le_probleme2_->equation(0));
  const Milieu_Phase_field& mil = ref_cast(Milieu_Phase_field, eq_ns.milieu());
 
  double cface;
  int ndeb = domaine_VDF.premiere_face_int();
  int nbfaces = domaine_VDF.nb_faces();
  int el0, el1;
  double vol0, vol1;
 
  int type_systeme_naire = mil.get_fermeture().get_type_systeme_naire();
 
  // Forme en c*Grad(Div(alpha*rho*Grad(C)))
  //========================================
 
  // on calcule Grad(div_alpha_rho_gradC)
  //-------------------------------------
  if (type_systeme_naire == 0)
    {
      const DoubleTab& div_alpha_rho_gradC = eq_c.get_div_alpha_rho_gradC();
      DoubleTab& grad_div_alpha_rho_gradC = ref_cast_non_const(DoubleTab, grad_div_alpha_rho_gradC_);
      if (grad_div_alpha_rho_gradC.size() == 0)
        grad_div_alpha_rho_gradC = eq_ns.inconnue().valeurs();
      grad_div_alpha_rho_gradC = 0.;
      const Operateur_Grad& opgrad = eq_ns.operateur_gradient();
      opgrad.calculer(div_alpha_rho_gradC, grad_div_alpha_rho_gradC);
 
      DoubleTab rhoPF = mil.rho().valeurs();
      double rho_face;
 
      // Division par rho0 necessaire dans le cas incompressible
      //--------------------------------------------------------
      if (boussi_ == 1)
        {
          if (compressible_ == 0)
            grad_div_alpha_rho_gradC /= rho0_; // Cas approximation de Boussinesq
        }
      else if (boussi_ == 0)
        {
          for (int fac = ndeb; fac < nbfaces; fac++)
            {
              el0 = face_voisins(fac, 0);
              el1 = face_voisins(fac, 1);
              vol0 = volumes(el0);
              vol1 = volumes(el1);
 
              rho_face = (vol0 * rhoPF(el0) + vol1 * rhoPF(el1)) / (vol0 + vol1);
              grad_div_alpha_rho_gradC(fac) /= rho_face;
            }
        }
 
      // on interpole c et on calcule la source
      //------------------------------------------------
 
      for (int fac = ndeb; fac < nbfaces; fac++)
        {
          el0 = face_voisins(fac, 0);
          el1 = face_voisins(fac, 1);
          vol0 = volumes(el0);
          vol1 = volumes(el1);
 
          cface = (vol0 * c(el0) + vol1 * c(el1)) / (vol0 + vol1);
          if (boussi_ == 1)
            {
              resu(fac) += cface * grad_div_alpha_rho_gradC(fac) / rho0_; // Cas approximation de Boussinesq
            }
          else if (boussi_ == 0)
            {
              rho_face = (vol0 * rhoPF(el0) + vol1 * rhoPF(el1)) / (vol0 + vol1);
              resu(fac) += cface * grad_div_alpha_rho_gradC(fac) / rho_face;
            }
        }
    }
  return resu;
}
 
DoubleTab& Source_Qdm_VDF_Phase_field::methode_3(DoubleTab& resu) const
{
  const Domaine_VDF& domaine_VDF = le_dom_VDF_.valeur();
  const IntTab& face_voisins = domaine_VDF.face_voisins();
  const DoubleVect& volumes = domaine_VDF.volumes();
 
  const Convection_Diffusion_Phase_field& eq_c = ref_cast(Convection_Diffusion_Phase_field, le_probleme2_->equation(1));
  const DoubleTab& c = eq_c.inconnue().valeurs();
 
  const Navier_Stokes_phase_field& eq_ns = ref_cast(Navier_Stokes_phase_field, le_probleme2_->equation(0));
  const Milieu_Phase_field& mil = ref_cast(Milieu_Phase_field, eq_ns.milieu());
 
  double cface;
  int ndeb = domaine_VDF.premiere_face_int();
  int nbfaces = domaine_VDF.nb_faces();
  int el0, el1;
  double vol0, vol1;
 
  int type_systeme_naire = mil.get_fermeture().get_type_systeme_naire();
 
  // Forme en c*Grad(Div(alpha*rho*Grad(C)))-alpha*rho*Grad((Grad(C))^2)/2
  //======================================================================
 
  // on calcule Grad(div_alpha_rho_gradC)
  //-------------------------------------
  if (type_systeme_naire == 0)
    {
      const DoubleTab& div_alpha_rho_gradC = eq_c.get_div_alpha_rho_gradC();
      DoubleTab& grad_div_alpha_rho_gradC = ref_cast_non_const(DoubleTab, grad_div_alpha_rho_gradC_);
      if (grad_div_alpha_rho_gradC.size() == 0)
        grad_div_alpha_rho_gradC = eq_ns.inconnue().valeurs();
      grad_div_alpha_rho_gradC = 0.;
      const Operateur_Grad& opgrad = eq_ns.operateur_gradient();
      opgrad.calculer(div_alpha_rho_gradC, grad_div_alpha_rho_gradC);
 
      DoubleTab rhoPF = mil.rho().valeurs();
      double rho_face;
 
      // Division par rho0 necessaire dans le cas incompressible
      //--------------------------------------------------------
      if (boussi_ == 1)
        {
          if (compressible_ == 0)
            grad_div_alpha_rho_gradC /= rho0_; // Cas approximation de Boussinesq
        }
      else if (boussi_ == 0)
        {
          for (int fac = ndeb; fac < nbfaces; fac++)
            {
              el0 = face_voisins(fac, 0);
              el1 = face_voisins(fac, 1);
              vol0 = volumes(el0);
              vol1 = volumes(el1);
 
              rho_face = (vol0 * rhoPF(el0) + vol1 * rhoPF(el1)) / (vol0 + vol1);
              grad_div_alpha_rho_gradC(fac) /= rho_face;
            }
        }
 
      // on calcule Grad(alpha_gradC_carre)
      //-----------------------------------
 
      const DoubleTab& alpha_gradC_carre = eq_c.get_alpha_gradC_carre();
      DoubleTab& grad_alpha_gradC_carre = ref_cast_non_const(DoubleTab, grad_alpha_gradC_carre_);
      if (grad_alpha_gradC_carre.size() == 0)
        grad_alpha_gradC_carre = eq_ns.inconnue().valeurs();
      grad_alpha_gradC_carre = 0.;
      opgrad.calculer(alpha_gradC_carre, grad_alpha_gradC_carre);
 
      // on interpole c et on calcule la source
      //------------------------------------------------
 
      if ((compressible_ == 0 && boussi_ == 1) || boussi_ == 0)
        {
          for (int fac = ndeb; fac < nbfaces; fac++)
            {
              el0 = face_voisins(fac, 0);
              el1 = face_voisins(fac, 1);
              vol0 = volumes(el0);
              vol1 = volumes(el1);
 
              cface = (vol0 * c(el0) + vol1 * c(el1)) / (vol0 + vol1);
              rho_face = (vol0 * rhoPF(el0) + vol1 * rhoPF(el1)) / (vol0 + vol1);
 
              if (boussi_ == 1)
                resu(fac) += (cface * grad_div_alpha_rho_gradC(fac) - grad_alpha_gradC_carre(fac) / 2.) / rho0_; // Incompressible - Cas approximation de Boussinesq
              else if (boussi_ == 0)
                resu(fac) += (cface * grad_div_alpha_rho_gradC(fac) - grad_alpha_gradC_carre(fac) / 2.) / rho_face;
            }
        }
      else if (compressible_ == 1 && boussi_ == 1)
        {
          for (int fac = ndeb; fac < nbfaces; fac++)
            {
              el0 = face_voisins(fac, 0);
              el1 = face_voisins(fac, 1);
              vol0 = volumes(el0);
              vol1 = volumes(el1);
 
              cface = (vol0 * c(el0) + vol1 * c(el1)) / (vol0 + vol1);
 
              // Quasi-compressible
              //-------------------
              resu(fac) += (cface * grad_div_alpha_rho_gradC(fac) - rho0_ * grad_alpha_gradC_carre(fac) / 2.); // Cas approximation de Boussinesq
            }
        }
    }
  return resu;
}
 
DoubleTab& Source_Qdm_VDF_Phase_field::methode_4(DoubleTab& resu) const
{
  const Domaine_VDF& domaine_VDF = le_dom_VDF_.valeur();
  const IntTab& face_voisins = domaine_VDF.face_voisins();
  const DoubleVect& volumes = domaine_VDF.volumes();
 
  const Convection_Diffusion_Phase_field& eq_c = ref_cast(Convection_Diffusion_Phase_field, le_probleme2_->equation(1));
  const DoubleTab& c = eq_c.inconnue().valeurs();
 
  const Navier_Stokes_phase_field& eq_ns = ref_cast(Navier_Stokes_phase_field, le_probleme2_->equation(0));
  const Milieu_Phase_field& mil = ref_cast(Milieu_Phase_field, eq_ns.milieu());
 
  //   double cface;
  int ndeb = domaine_VDF.premiere_face_int();
  int nbfaces = domaine_VDF.nb_faces();
  int el0, el1;
  double vol0, vol1;
  int type_systeme_naire = mil.get_fermeture().get_type_systeme_naire();
 
  // Forme en -Div(alpha*rho*Grad(C))*Grad(C)
  //=========================================
 
  // on calcule Grad(C)
  //-------------------
  if (type_systeme_naire == 0)
    {
      DoubleTab& gradC = ref_cast_non_const(DoubleTab, gradC_);
      if (gradC.size() == 0)
        gradC = eq_ns.inconnue().valeurs();
      gradC = 0.;
      const Operateur_Grad& opgrad = eq_ns.operateur_gradient();
      opgrad.calculer(c, gradC);
      const DoubleTab& div_alpha_rho_gradC = eq_c.get_div_alpha_rho_gradC();
      double div_alpha_rho_gradCface;
 
      DoubleTab rhoPF = mil.rho().valeurs();
      double rho_face;
 
      if ((compressible_ == 0 && boussi_ == 1) || boussi_ == 0)
        {
          for (int fac = ndeb; fac < nbfaces; fac++)
            {
              el0 = face_voisins(fac, 0);
              el1 = face_voisins(fac, 1);
              vol0 = volumes(el0);
              vol1 = volumes(el1);
 
              div_alpha_rho_gradCface = (vol0 * div_alpha_rho_gradC(el0) + vol1 * div_alpha_rho_gradC(el1)) / (vol0 + vol1);
 
              // Division par rho0 necessaire dans le cas incompressible
              //--------------------------------------------------------
              if (boussi_ == 1)
                {
                  div_alpha_rho_gradCface /= rho0_;
                  resu(fac) -= div_alpha_rho_gradCface * gradC(fac) / rho0_; // Cas approximation de Boussinesq
                }
              else if (boussi_ == 0)
                {
                  rho_face = (vol0 * rhoPF(el0) + vol1 * rhoPF(el1)) / (vol0 + vol1);
                  div_alpha_rho_gradCface /= rho_face;
                  resu(fac) -= div_alpha_rho_gradCface * gradC(fac) / rho_face;
                }
 
            }
        }
      else if (compressible_ == 1 && boussi_ == 1)
        {
          for (int fac = ndeb; fac < nbfaces; fac++)
            {
              el0 = face_voisins(fac, 0);
              el1 = face_voisins(fac, 1);
              vol0 = volumes(el0);
              vol1 = volumes(el1);
 
              div_alpha_rho_gradCface = (vol0 * div_alpha_rho_gradC(el0) + vol1 * div_alpha_rho_gradC(el1)) / (vol0 + vol1);
 
              resu(fac) -= div_alpha_rho_gradCface * gradC(fac) / rho0_; // Cas approximation de Boussinesq
 
            }
        }
    }
 
  return resu;
}
 
DoubleTab& Source_Qdm_VDF_Phase_field::ajouter(DoubleTab& resu) const
{
  return (this->*methode)(resu);
}
 
DoubleTab& Source_Qdm_VDF_Phase_field::calculer(DoubleTab& resu) const
{
  resu = 0.;
  return ajouter(resu);
}
 
void Source_Qdm_VDF_Phase_field::mettre_a_jour(double temps)
{
}