Source_Transport_Realisable_VEF_Face_base.cpp

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#include <Source_Transport_Realisable_VEF_Face_base.h>
#include <Modele_Shih_Zhu_Lumley_VEF.h>
#include <Champ_Uniforme.h>
#include <Equation_base.h>
#include <Fluide_base.h>
#include <Champ_P1NC.h>
#include <Domaine_VEF.h>
#include <Debog.h>
 
Implemente_base_sans_constructeur( Source_Transport_Realisable_VEF_Face_base, "Source_Transport_Realisable_VEF_Face_base", Source_Transport_VEF_Face_base ) ;
 
Sortie& Source_Transport_Realisable_VEF_Face_base::printOn( Sortie& os ) const { return os << que_suis_je(); }
Entree& Source_Transport_Realisable_VEF_Face_base::readOn(Entree& is) { return Source_Transport_proto::readOn_real(is,que_suis_je()); }
 
DoubleTab& Source_Transport_Realisable_VEF_Face_base::ajouter_keps_real(DoubleTab& resu) const
{
  Debog::verifier("Source_Transport_Realisable_VEF_Face_base::ajouter resu 0", resu);
 
  const DoubleTab& visco_turb = get_visc_turb(); // voir les classes filles
  const Modele_Fonc_Realisable_base& mon_modele_fonc = get_modele_fonc(); // voir les classes filles
  const Fluide_base& fluide = ref_cast(Fluide_base, eq_hydraulique->milieu());
  const Champ_Don_base& ch_visco_cin = fluide.viscosite_cinematique();
  const DoubleTab& tab_visco = ch_visco_cin.valeurs();
  int is_visco_const = sub_type(Champ_Uniforme, ch_visco_cin);
 
  double visco = -1;
  if (is_visco_const) visco = std::max(tab_visco(0, 0), DMINFLOAT);
 
  const DoubleTab& vit = eq_hydraulique->inconnue().valeurs();
  const DoubleVect& vol_ent = le_dom_VEF->volumes_entrelaces();
 
  DoubleTab vitesse_filtree(vit);
  ref_cast(Champ_P1NC,eq_hydraulique->inconnue()).filtrer_L2(vitesse_filtree);
 
  const int nb_faces = le_dom_VEF->nb_faces();
  DoubleTrav P(nb_faces);
 
  const DoubleTab& CC1 = mon_modele_fonc.get_C1(), &S = mon_modele_fonc.get_S();
 
  calculer_terme_production_real(vitesse_filtree, visco_turb, P); // voir les classes filles
 
  Debog::verifier("Source_Transport_Realisable_VEF_Face_base::ajouter P 0", P);
  Debog::verifier("Source_Transport_Realisable_VEF_Face_base::ajouter C1 0", CC1);
 
  for (int num_face = 0; num_face < nb_faces; num_face++)
    {
      if (!is_visco_const)
        {
          const int elem0 = le_dom_VEF->face_voisins(num_face, 0), elem1 = le_dom_VEF->face_voisins(num_face, 1);
          if (elem1 != -1)
            {
              visco = tab_visco(elem0) * le_dom_VEF->volumes(elem0) + tab_visco(elem1) * le_dom_VEF->volumes(elem1);
              visco /= le_dom_VEF->volumes(elem0) + le_dom_VEF->volumes(elem1);
            }
          else visco = tab_visco(elem0);
        }
 
      assert(visco > 0.);
      fill_resu_real(num_face, vol_ent, P, CC1, S, visco, resu); // voir les classes filles
    }
 
  return resu;
}
 
void Source_Transport_Realisable_VEF_Face_base::contribuer_a_avec(const DoubleTab&, Matrice_Morse& matrice) const
{
  const int size = get_size_k_eps(); // voir les classes filles
  const Fluide_base& fluide = ref_cast(Fluide_base, eq_hydraulique->milieu());
  const Champ_Don_base& ch_visco_cin = fluide.viscosite_cinematique();
  const DoubleTab& tab_visco = ch_visco_cin.valeurs();
  const int is_visco_const = sub_type(Champ_Uniforme, ch_visco_cin);
  double visco = -1;
  if (is_visco_const) visco = std::max(tab_visco(0, 0), DMINFLOAT);
 
  const Domaine_VEF& domaine_VEF = le_dom_VEF.valeur();
  const DoubleVect& porosite_face = fluide.porosite_face(), &volumes_entrelaces = domaine_VEF.volumes_entrelaces();
  for (int face = 0; face < size; face++)
    {
      if (!is_visco_const)
        {
          const int elem0 = domaine_VEF.face_voisins(face, 0), elem1 = domaine_VEF.face_voisins(face, 1);
          if (elem1 != -1)
            {
              visco = tab_visco(elem0) * domaine_VEF.volumes(elem0) + tab_visco(elem1) * domaine_VEF.volumes(elem1);
              visco /= domaine_VEF.volumes(elem0) + domaine_VEF.volumes(elem1);
            }
          else visco = tab_visco(elem0);
        }
 
      assert(visco > 0.);
      fill_coeff_matrice(face,porosite_face,volumes_entrelaces,visco,matrice); // voir les classes filles
    }
}