Op_Diff_K_Omega_VDF_base.cpp

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#include <Modele_turbulence_hyd_K_Omega.h>
#include <Navier_Stokes_Turbulent.h>
#include <Op_Diff_K_Omega_VDF_base.h>
#include <Fluide_Dilatable_base.h>
#include <Operateur_base.h>
#include <Probleme_base.h>
#include <Champ_P0_VDF.h>
#include <Perf_counters.h>
 
Implemente_base(Op_Diff_K_Omega_VDF_base,"Op_Diff_K_Omega_VDF_base",Op_Dift_VDF_base);
 
Sortie& Op_Diff_K_Omega_VDF_base::printOn(Sortie& s) const { return s << que_suis_je(); }
Entree& Op_Diff_K_Omega_VDF_base::readOn(Entree& s) { return s; }
 
void Op_Diff_K_Omega_VDF_base::completer()
{
  Operateur_base::completer();
  iter->completer_();
  iter->associer_champ_convecte_ou_inc(equation().inconnue(), nullptr);
  iter->set_name_champ_inco(equation().inconnue().le_nom().getString());
  iter->set_convective_op_pb_type(false /* diff op */, 0 /* pas pb_multiphase */);
 
  if(sub_type(Transport_K_Omega,mon_equation.valeur()))
    {
      const Transport_K_Omega& eqn_transport = ref_cast(Transport_K_Omega,mon_equation.valeur());
      if(sub_type( Modele_turbulence_hyd_K_Omega,eqn_transport.modele_turbulence()))
        {
          const Modele_turbulence_hyd_K_Omega& mod_turb = ref_cast(Modele_turbulence_hyd_K_Omega,eqn_transport.modele_turbulence());
          Eval_Diff_K_Omega_VDF_Elem& eval_diff = static_cast<Eval_Diff_K_Omega_VDF_Elem&> (iter->evaluateur());
          const Champ_Fonc_base& diff_turb = mod_turb.viscosite_turbulente();
          eval_diff.associer_Sigma_K_Omega(mod_turb.get_Sigma_K(),mod_turb.get_Sigma_Omega());
          eval_diff.associer_diff_turb(diff_turb);
 
          if (mod_turb.is_SST_or_BSL())
            {
              eval_diff.associer_Sigma_K_Omega_SST(
                mod_turb.get_Sigma_K1(),
                mod_turb.get_Sigma_K2(),
                mod_turb.get_Sigma_Omega1(),
                mod_turb.get_Sigma_Omega2());
              eval_diff.associer_tab_F1(mod_turb.get_tabF1());
              eval_diff.raise_is_SST_or_BSL();
            }
          else
            {
              const int nb_elem_tot = mod_turb.get_eq_transport().domaine_dis().domaine().nb_elem_tot();
              const int dump = 1;
              eval_diff.associer_Sigma_K_Omega_SST(dump,dump,dump,dump); // to avoid division by zero in eval_diff
              eval_diff.initialize_tab_F1(nb_elem_tot);
            }
        }
    }
  else
    {
      Cerr << "Bad equation type, a Transport_K_Omega type is needed." << finl;
      Process::exit();
    }
}
 
void Op_Diff_K_Omega_VDF_base::associer_diffusivite(const Champ_base& ch_diff)
{
  Eval_Diff_K_Omega_VDF& eval_diff_turb = dynamic_cast<Eval_Diff_K_Omega_VDF&> (iter->evaluateur());
  eval_diff_turb.associer(ch_diff);
}
 
const Champ_base& Op_Diff_K_Omega_VDF_base::diffusivite() const
{
  const Eval_Diff_K_Omega_VDF& eval_diff_turb = dynamic_cast<const Eval_Diff_K_Omega_VDF&> (iter->evaluateur());
  return eval_diff_turb.diffusivite();
}
 
void Op_Diff_K_Omega_VDF_base::associer_diffusivite_turbulente()
{
  assert(mon_equation);
  if(sub_type(Transport_K_Omega_base,mon_equation.valeur()))
    {
      const Transport_K_Omega_base& eqn_transport = ref_cast(Transport_K_Omega_base,mon_equation.valeur());
      {
        const Modele_turbulence_hyd_RANS_K_Omega_base& mod_turb = ref_cast(Modele_turbulence_hyd_RANS_K_Omega_base,eqn_transport.modele_turbulence());
        const Champ_Fonc_base& diff_turb = mod_turb.viscosite_turbulente();
        Eval_Diff_K_Omega_VDF& eval_diff = dynamic_cast<Eval_Diff_K_Omega_VDF&> (iter->evaluateur());
        eval_diff.associer_diff_turb(diff_turb);
      }
    }
  else
    {
      Cerr<<" erreur dans Op_Diff_K_Omega_VDF_base::associer_diffusivite ... cas non prevu "<<finl;
      Process::exit();
    }
  // association de la masse_volumique (pour le QC)
  {
    Eval_Diff_K_Omega_VDF& eval_diff = dynamic_cast<Eval_Diff_K_Omega_VDF&> (iter->evaluateur());
    const Fluide_base& mil = ref_cast(Fluide_base,mon_equation->milieu());
    const Champ_base& mvol = mil.masse_volumique();
    eval_diff.associer_mvolumique(mvol);
  }
}
 
const Champ_Fonc_base& Op_Diff_K_Omega_VDF_base::diffusivite_turbulente() const
{
  const Eval_Diff_K_Omega_VDF& eval_diff = dynamic_cast<const Eval_Diff_K_Omega_VDF&> (iter->evaluateur());
  return eval_diff.diffusivite_turbulente();
}
 
void Op_Diff_K_Omega_VDF_base::modifier_pour_Cl(Matrice_Morse& matrice, DoubleTab& secmem) const
{
  Op_VDF_Elem::modifier_pour_Cl(iter->domaine(), iter->domaine_Cl(), matrice, secmem);
 
  const Navier_Stokes_Turbulent& eqn_hydr = ref_cast(Navier_Stokes_Turbulent,equation().probleme().equation(0) ) ;
  const Modele_turbulence_hyd_base& mod_turb = eqn_hydr.modele_turbulence();
  const Turbulence_paroi_base& loipar = mod_turb.loi_paroi();
 
  const Nom& type_loi = loipar.que_suis_je();
 
  if ( !(type_loi.debute_par("negligeable")) )
    {
      const auto& tab1=matrice.get_tab1();
      auto& coeff = matrice.get_set_coeff();
 
      const IntTab& face_voisins = iter->domaine().face_voisins();
 
      if(sub_type(Transport_K_Omega,mon_equation.valeur()))
        {
          const Transport_K_Omega& eqn_k_omega=ref_cast(Transport_K_Omega,equation());
          const DoubleTab& val=eqn_k_omega.inconnue().valeurs();
 
          const Domaine_Cl_dis_base& domaine_Cl_dis_base = ref_cast(Domaine_Cl_dis_base,eqn_hydr.domaine_Cl_dis());
 
          const Conds_lim& les_cl = domaine_Cl_dis_base.les_conditions_limites();
          int nb_cl=les_cl.size();
          for (int num_cl=0; num_cl<nb_cl; num_cl++)
            {
              //Boucle sur les bords
              const Cond_lim& la_cl = les_cl[num_cl];
              const Front_VF& la_front_dis = ref_cast(Front_VF,la_cl->frontiere_dis());
              int nbfaces = la_front_dis.nb_faces();
              int ndeb = la_front_dis.num_premiere_face();
              int nfin = ndeb + nbfaces;
 
              if ((sub_type(Dirichlet_paroi_fixe,la_cl.valeur()))||(sub_type(Dirichlet_paroi_defilante,la_cl.valeur())))
                for (int num_face=ndeb; num_face<nfin; num_face++)
                  {
                    int elem= face_voisins(num_face,0);
                    if (elem==-1) elem= face_voisins(num_face,1);
                    int nb_comp=2;
                    for (int comp=0; comp<nb_comp; comp++)
                      {
                        // on doit remettre la ligne a l'identite et le secmem a l'inconnue
                        int idiag = tab1[elem*nb_comp+comp]-1;
                        coeff[idiag]=1;
                        // pour les voisins
                        int nbvois = tab1[elem*nb_comp+1+comp] - tab1[elem*nb_comp+comp];
                        for (int k=1; k < nbvois; k++) coeff[idiag+k]=0;
 
                        secmem(elem,comp)=val(elem,comp);
                      }
                  }
            }
        }
      else
        {
          Cerr<<" erreur dans Op_Diff_K_Omega_VDF_base::modifier_pour_Cl ... cas non prevu "<<finl;
          Process::exit();
        }
    }
}
 
void Op_Diff_K_Omega_VDF_base::dimensionner_blocs(matrices_t matrices, const tabs_t& semi_impl) const
{
  const std::string& nom_inco = equation().inconnue().le_nom().getString();
  Matrice_Morse *mat = matrices.count(nom_inco) ? matrices.at(nom_inco) : nullptr, mat2;
  Op_VDF_Elem::dimensionner(iter->domaine(), iter->domaine_Cl(), mat2, equation().diffusion_multi_scalaire());
  mat->nb_colonnes() ? *mat += mat2 : *mat = mat2;
}
 
 
void Op_Diff_K_Omega_VDF_base::ajouter_blocs(matrices_t matrices, DoubleTab& secmem, const tabs_t& semi_impl) const
{
  const std::string& nom_inco = equation().inconnue().le_nom().getString();
  Matrice_Morse* mat = matrices.count(nom_inco) ? matrices.at(nom_inco) : nullptr;
  const DoubleTab& inco = semi_impl.count(nom_inco) ? semi_impl.at(nom_inco) : equation().inconnue().valeurs();
 
  if(mat) iter->ajouter_contribution(inco, *mat);
  mettre_a_jour_diffusivite();
  iter->ajouter(inco,secmem);
}