Champ_val_tot_sur_vol_base.cpp

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#include <Champ_val_tot_sur_vol_base.h>
#include <Interprete.h>
#include <Domaine.h>
#include <Domaine_VF.h>
#include <Sous_Domaine.h>
 
Implemente_base(Champ_val_tot_sur_vol_base,"Champ_val_tot_sur_vol_base",Champ_Uniforme_Morceaux);
// XD valeur_totale_sur_volume champ_uniforme_morceaux valeur_totale_sur_volume INHERITS_BRACE Similar as
// XD_CONT Champ_Uniforme_Morceaux with the same syntax. Used for source terms when we want to specify a source term
// XD_CONT with a value given for the volume (eg: heat in Watts) and not a value per volume unit (eg: heat in Watts/m3).
 
Sortie& Champ_val_tot_sur_vol_base::printOn(Sortie& os) const { return Champ_Uniforme_Morceaux::printOn(os); }
 
Entree& Champ_val_tot_sur_vol_base::readOn(Entree& is) { return Champ_Uniforme_Morceaux::readOn(is); }
 
//Evaluation du champ sur le domaine par defaut et les sous domaines specifiees
//-Pour chacun des sous domaines et pour le domaine complet on calcul CONTRIB_loc:
//   loc designe une localisation (sous domaine i ou domaine par defaut)
//   cas VDF : CONTRIB_loc = somme de volume(elem)*porosite(elem) pour les elements de loc
//   cas VEF : CONTRIB_loc = somme de vol_entrelaces(face)*por_face(face) pour les faces de loc
//-On retranche CONTRIB_loc de chaque sous domaine a celle du domaine complet
//-Estimation de la puissance aux elements pour chaque localisation par la relation :
//  P(elem,compo) = P_lue/CONTRIB_loc
//
void Champ_val_tot_sur_vol_base::evaluer(const Domaine_dis_base& zdis,const Domaine_Cl_dis_base& zcldis)
{
  const int nb_elem = zdis.nb_elem();
  DoubleVect vol_glob_pond;
  vol_glob_pond = eval_contrib_loc(zdis,zcldis,vol_glob_pond);
 
  for(int elem=0; elem<nb_elem; elem++)
    for (int k=0; k<nb_compo_; k++)
      valeurs_(elem,k) /= vol_glob_pond(0);
 
  int cpt=1;
 
  for (auto& itr : les_sous_domaines)
    {
      const Sous_Domaine& sz = itr.valeur();
      int size_sz = sz.nb_elem_tot();
      int el;
      for (int elem=0; elem<size_sz; elem++)
        {
          el = sz(elem);
          for (int k=0; k<nb_compo_; k++)
            {
              valeurs_(el,k) *= vol_glob_pond(0);
              valeurs_(el,k) /= vol_glob_pond(cpt);
            }
        }
 
      cpt++;
    }
 
  valeurs().echange_espace_virtuel();
}