Terme_Puissance_Thermique_Echange_Impose_VEF_Face.cpp

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#include <Terme_Puissance_Thermique_Echange_Impose_VEF_Face.h>
#include <Fluide_Incompressible.h>
#include <Discretisation_base.h>
#include <Probleme_base.h>
#include <Domaine_VEF.h>
#include <Champ_P1NC.h>
#include <Param.h>
 
Implemente_instanciable_sans_constructeur(Terme_Puissance_Thermique_Echange_Impose_VEF_Face,"Terme_Puissance_Thermique_Echange_Impose_VEF_P1NC",Source_base);
 
Sortie& Terme_Puissance_Thermique_Echange_Impose_VEF_Face::printOn(Sortie& s ) const
{
  return s << que_suis_je();
}
 
Entree& Terme_Puissance_Thermique_Echange_Impose_VEF_Face::readOn(Entree& s )
{
  Param param(que_suis_je());
  param.ajouter("himp",&himp_,Param::REQUIRED);
  param.ajouter("Text",&Text_,Param::REQUIRED);
  param.lire_avec_accolades_depuis(s);
  set_fichier("Terme_Puissance_Thermique_Echange_Impose");
  set_description("Power (W)");
  return s ;
}
 
void Terme_Puissance_Thermique_Echange_Impose_VEF_Face::mettre_a_jour(double temps)
{
  int nb_faces = le_dom_VEF->nb_faces();
  const Domaine_VEF& domaine = ref_cast(Domaine_VEF, le_dom_VEF.valeur());
  const IntTab& face_voisins = domaine.face_voisins();
  const DoubleVect& volumes_entrelaces = domaine.volumes_entrelaces();
  const DoubleTab& himp = himp_->valeurs();
  const DoubleTab& Text = Text_->valeurs();
  const DoubleTab& T = equation().inconnue().valeurs();
  const DoubleVect& volumes_elements = domaine.volumes();
 
  bilan()(0) = 0;
 
  for (int num_face = 0; num_face < nb_faces; num_face++)
    {
      const double vol = volumes_entrelaces(num_face);
 
 
      const int elem0 = face_voisins(num_face,0);
      const int elem1 = face_voisins(num_face,1);
      double h0 = 0, h1 = 0, text0 = 0, text1 = 0, vol0 = 0, vol1 = 0;
      if (elem0 >= 0)
        {
          h0 = himp.addr()[elem0 * (himp.dimension(0) > 1)];
          text0 = Text.addr()[elem0 * (Text.dimension(0) > 1)];
          vol0 = volumes_elements(elem0);
        }
      if (elem1 >= 0)
        {
          h1 = himp.addr()[elem1 * (himp.dimension(0) > 1)];
          text1 = Text.addr()[elem1 * (Text.dimension(0) > 1)];
          vol1 = volumes_elements(elem1);
        }
      double hm = (h0 * vol0 + h1 * vol1) / (vol0 + vol1);
      double htextm = (h0 * text0 * vol0 + h1 * text1 * vol1) / (vol0 + vol1);
 
      double c = (domaine.faces_doubles()[num_face]==1) ? 0.5 : 1 ;
      bilan()(0) -= c * (hm*T(num_face)-htextm) * vol;
 
    }
  himp_->mettre_a_jour(temps);
  Text_->mettre_a_jour(temps);
}
 
void Terme_Puissance_Thermique_Echange_Impose_VEF_Face::associer_domaines(const Domaine_dis_base& domaine_dis,
                                                                          const Domaine_Cl_dis_base& domaine_Cl_dis)
{
  Cerr << " Terme_Puissance_Thermique_Echange_Impose_VEF_Face::associer_domaines " << finl ;
  le_dom_VEF = ref_cast(Domaine_VEF, domaine_dis);
  le_dom_Cl_VEF = ref_cast(Domaine_Cl_VEF, domaine_Cl_dis);
}
 
 
DoubleTab& Terme_Puissance_Thermique_Echange_Impose_VEF_Face::ajouter(DoubleTab& resu )  const
{
  int nb_faces=le_dom_VEF->nb_faces();
  const Domaine_VF&     domaine               = le_dom_VEF.valeur();
  const IntTab&      face_voisins       = domaine.face_voisins();
  const DoubleVect& volumes_entrelaces = domaine.volumes_entrelaces();
  const DoubleTab& himp = himp_->valeurs();
  const DoubleTab& Text = Text_->valeurs();
 
  const DoubleTab& T = equation().inconnue().valeurs();
  const DoubleVect& volumes_elements = domaine.volumes();
 
  for (int num_face=0; num_face<nb_faces; num_face++)
    {
      const double vol = volumes_entrelaces(num_face);
 
 
      const int elem0 = face_voisins(num_face,0);
      const int elem1 = face_voisins(num_face,1);
      double h0 = 0, h1 = 0, text0=0, text1=0,vol0 = 0, vol1 = 0;
      if (elem0 >= 0)
        {
          h0 = himp.addr()[elem0 * (himp.dimension(0) > 1)];
          text0 = Text.addr()[elem0 * (Text.dimension(0) > 1)];
          vol0 = volumes_elements(elem0);
        }
      if (elem1 >= 0)
        {
          h1 = himp.addr()[elem1 * (himp.dimension(0) > 1)];
          text1 = Text.addr()[elem1 * (Text.dimension(0) > 1)];
          vol1 = volumes_elements(elem1);
        }
      double hm = (h0 * vol0 + h1 * vol1) / (vol0 + vol1);
      double htextm = (h0 * text0 * vol0 + h1 * text1 * vol1) / (vol0 + vol1);
 
      resu(num_face) -= (hm*T(num_face)-htextm) * vol;
 
    }
 
 
  return resu;
}
DoubleTab& Terme_Puissance_Thermique_Echange_Impose_VEF_Face::calculer(DoubleTab& resu) const
{
  resu=0;
  ajouter(resu);
  return resu;
}
void Terme_Puissance_Thermique_Echange_Impose_VEF_Face::contribuer_a_avec(const DoubleTab& inco, Matrice_Morse& matrice) const
{
 
 
  int nb_faces=le_dom_VEF->nb_faces();
  const Domaine_VF&     domaine               = le_dom_VEF.valeur();
  const IntTab&      face_voisins       = domaine.face_voisins();
  const DoubleVect& volumes_entrelaces = domaine.volumes_entrelaces();
  const DoubleTab& himp = himp_->valeurs();
  // const DoubleTab& Text = Text_->valeurs();
  // const DoubleTab& T = equation().inconnue().valeurs();
  const DoubleVect& volumes_elements = domaine.volumes();
 
 
 
 
  for (int num_face=0; num_face<nb_faces; num_face++)
    {
      const double vol = volumes_entrelaces(num_face);
 
 
      const int elem0 = face_voisins(num_face,0);
      const int elem1 = face_voisins(num_face,1);
      double h0 = 0, h1 = 0,vol0 = 0, vol1 = 0;
      if (elem0 >= 0)
        {
          h0 = himp.addr()[elem0 * (himp.dimension(0) > 1)];
          //  text0 = text(elem0);
          vol0 = volumes_elements(elem0);
        }
      if (elem1 >= 0)
        {
          h1 = himp.addr()[elem1 * (himp.dimension(0) > 1)];
          // text1 = text(elem0);
          vol1 = volumes_elements(elem1);
        }
      double hm = (h0 * vol0 + h1 * vol1) / (vol0 + vol1);
      // double textm = (text0 * vol0 + text1 * vol1) / (vol0 + vol1);
 
      matrice(num_face,num_face) += hm* vol;
 
    }
}
 
int Terme_Puissance_Thermique_Echange_Impose_VEF_Face::initialiser(double temps)
{
  Nom nom_Himp = himp_->le_nom() != "??" ? himp_->le_nom() : "Himp";
  equation().discretisation().nommer_completer_champ_physique(equation().domaine_dis(), nom_Himp, "", himp_.valeur(), equation().probleme());
  Nom nom_Text = Text_->le_nom() != "??" ? Text_->le_nom() : "Text";
  equation().discretisation().nommer_completer_champ_physique(equation().domaine_dis(), nom_Text, "", Text_.valeur(), equation().probleme());
  himp_->initialiser(temps);
  Text_->initialiser(temps);
  return Source_base::initialiser(temps);
}