Perte_Charge_Singuliere_PolyMAC_CDO_Face.cpp

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#include <Perte_Charge_Singuliere_PolyMAC_CDO_Face.h>
#include <Domaine_PolyMAC_CDO.h>
#include <Matrice_Morse.h>
#include <Equation_base.h>
#include <Probleme_base.h>
#include <Motcle.h>
#include <Domaine.h>
#include <Param.h>
 
Implemente_instanciable(Perte_Charge_Singuliere_PolyMAC_CDO_Face, "Perte_Charge_Singuliere_Face_PolyMAC_CDO", Perte_Charge_PolyMAC_CDO_Face);
 
Sortie& Perte_Charge_Singuliere_PolyMAC_CDO_Face::printOn(Sortie& s) const { return s << que_suis_je(); }
 
Entree& Perte_Charge_Singuliere_PolyMAC_CDO_Face::readOn(Entree& s)
{
  Perte_Charge_Singuliere::lire_donnees(s);
  remplir_num_faces(s);
  if (regul_) //fichier de sortie si regulation
    {
      bilan().resize(3); //K deb cible
      set_fichier(Nom("K_") + identifiant_);
      set_description(Nom("Regulation du Ksing de la surface ") + identifiant_);
      Noms col_names;
      col_names.add("K");
      col_names.add("Flow_rate");
      col_names.add("Target_Flow_rate");
      set_col_names(col_names);
    }
  return s;
}
 
void Perte_Charge_Singuliere_PolyMAC_CDO_Face::remplir_num_faces(Entree& s)
{
  const Domaine& le_domaine = equation().probleme().domaine();
  const Domaine_PolyMAC_CDO& domaine_PolyMAC_CDO = ref_cast(Domaine_PolyMAC_CDO,equation().domaine_dis());
  int taille_bloc = domaine_PolyMAC_CDO.nb_elem();
  num_faces.resize(taille_bloc);
  lire_surfaces(s,le_domaine,domaine_PolyMAC_CDO,num_faces, sgn);
  // int nfac_tot = mp_sum(num_faces.size());
  int nfac_max = (int)mp_max(num_faces.size()); // not to count several (number of processes) times the same face
 
  if(je_suis_maitre() && nfac_max == 0)
    {
      Cerr << "Error when defining the surface plane for the singular porosity :" << finl;
      Cerr << "No mesh faces has been found for the surface plane." << finl;
      Cerr << "Check the coordinate of the surface plane which should match mesh coordinates." << finl;
      exit();
    }
}
 
DoubleTab& Perte_Charge_Singuliere_PolyMAC_CDO_Face::ajouter(DoubleTab& resu) const
{
  if (has_interface_blocs()) return Source_base::ajouter(resu);
 
  const Domaine_PolyMAC_CDO& domaine_PolyMAC_CDO = le_dom_PolyMAC_CDO.valeur();
  //const DoubleVect& volumes_entrelaces = domaine_PolyMAC_CDO.volumes_entrelaces();
  const DoubleVect& p_f = equation().milieu().porosite_face();
  const DoubleTab& vit = la_vitesse->valeurs();
 
  for (int i = 0, f; i < num_faces.size(); i++)
    if ((f = num_faces(i)) < domaine_PolyMAC_CDO.nb_faces())
      {
        double Ud = vit(f) * p_f(f),
               surf = direction_perte_charge() < 0 ? domaine_PolyMAC_CDO.face_surfaces(f) : std::fabs(domaine_PolyMAC_CDO.face_normales(f,direction_perte_charge())); // Taking account of inclined plane
        resu(f) -= 0.5 * surf * p_f(f) * K() * Ud * std::fabs(Ud);
      }
  return resu;
}
 
DoubleTab& Perte_Charge_Singuliere_PolyMAC_CDO_Face::calculer(DoubleTab& resu) const
{
  resu = 0.;
  return ajouter(resu);
}
 
void Perte_Charge_Singuliere_PolyMAC_CDO_Face::contribuer_a_avec(const DoubleTab& inco, Matrice_Morse& matrice) const
{
  if (has_interface_blocs())
    {
      Source_base::contribuer_a_avec(inco, matrice);
      return;
    }
 
  const Domaine_PolyMAC_CDO& domaine_PolyMAC_CDO = le_dom_PolyMAC_CDO.valeur();
  const DoubleVect& p_f = equation().milieu().porosite_face();
  const DoubleTab& vit = la_vitesse->valeurs();
 
  for (int i = 0, f; i < num_faces.size(); i++)
    if ((f = num_faces(i)) < domaine_PolyMAC_CDO.nb_faces())
      {
        double Ud = vit(f) * p_f(f),
               surf = direction_perte_charge() < 0 ? domaine_PolyMAC_CDO.face_surfaces(f) : std::fabs(domaine_PolyMAC_CDO.face_normales(f,direction_perte_charge())); // Taking account of inclined plane
        matrice.coef(f, f) += surf * p_f(f) * K() * p_f(f) * std::fabs(Ud);
      }
}
 
void Perte_Charge_Singuliere_PolyMAC_CDO_Face::mettre_a_jour(double temps)
{
  Perte_Charge_PolyMAC_CDO_Face::mettre_a_jour(temps);
  update_K(equation(), calculate_Q(equation(), num_faces, sgn), bilan());
}