Flux_radiatif_base.cpp

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#include <Flux_radiatif_base.h>
#include <Front_VF.h>
#include <Param.h>
 
Implemente_base(Flux_radiatif_base,"Flux_radiatif_base",Neumann_paroi);
 
Sortie& Flux_radiatif_base::printOn(Sortie& s ) const
{
  return s << que_suis_je() << "\n";
}
 
Entree& Flux_radiatif_base::readOn(Entree& is)
{
  Motcle motlu;
  Motcles les_motcles(2);
  {
    les_motcles[0] = "emissivite";
    les_motcles[1] = "A";
  }
 
  int ind = 0;
  while (ind < 2)
    {
      is >> motlu;
      int rang = les_motcles.search(motlu);
 
      switch(rang)
        {
        case 0:
          {
            is >> emissivite_;
            break;
          }
        case 1:
          {
            is >> A_;
            break;
          }
        default:
          {
            Cerr << "Error reading the boundary condition of type " << finl;
            Cerr << "Flux_radiatif_base " << finl;
            Cerr << "Expected " << les_motcles << "instead of " << motlu << finl;
            Process::exit();
          }
        }
      ind++;
    }
 
  le_champ_front.typer("Champ_front_fonc");
  champ_front().fixer_nb_comp(1);
 
  flux_radiatif_.typer("Champ_front_fonc");
  flux_radiatif().fixer_nb_comp(1);
 
  return is;
}
 
void Flux_radiatif_base::completer()
{
  Neumann_paroi::completer();
  // Type the champ_front flux_radiatif_ associated with the boundary condition
  const Front_VF& front_vf = ref_cast(Front_VF, le_champ_front->frontiere_dis());
  int nb_comp = 1;
 
  flux_radiatif().nommer(front_vf.le_nom());
  DoubleTab& tab_flux = flux_radiatif().valeurs();
  tab_flux.resize(front_vf.nb_faces(), nb_comp);
 
  champ_front().nommer(front_vf.le_nom());
  DoubleTab& tab = champ_front().valeurs();
  tab.resize(front_vf.nb_faces(), nb_comp);
  emissivite_->associer_fr_dis_base(front_vf);
}
 
/*! @brief Returns the imposed flux value at the radiative wall.
 *
 */
double Flux_radiatif_base::flux_impose(int i) const
{
  if (le_champ_front->valeurs().size() == 1)
    return le_champ_front->valeurs()(0, 0);
  else if (le_champ_front->valeurs().dimension(1) == 1)
    return le_champ_front->valeurs()(i, 0);
  else
    Cerr << "Flux_radiatif_base::flux_impose error" << finl;
  Process::exit();
  return 0.;
}
 
/*! @brief Returns the imposed flux value at the radiative wall.
 *
 */
double Flux_radiatif_base::flux_impose(int i, int j) const
{
  if (le_champ_front->valeurs().dimension(0) == 1)
    return le_champ_front->valeurs()(0, j);
  else
    return le_champ_front->valeurs()(i, j);
}