Face_rayo_transp.cpp

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#include <Face_rayo_transp.h>
#include <Domaine_VF.h>
#include <Domaine_Cl_dis_base.h>
#include <EcrFicPartage.h>
 
Implemente_instanciable(Face_rayo_transp, "Face_rayo_transp", Objet_U);
 
Entree& Face_rayo_transp::readOn(Entree& is)
{
  is >> nom_bord_rayo_lu_;
  nom_bord_rayo_ = nom_bord_rayo_lu_;
 
  // retrieve the boundary name (i.e. the part to the left of %)
  const char *marq = strchr(nom_bord_rayo_lu_, '%');
  if (marq)
    {
      nom_bord_rayo_.prefix(marq);
      Cerr << nom_bord_rayo_lu_ << " associe au bord " << nom_bord_rayo_ << finl;
    }
  is >> surf_;
  is >> emissivite_;
 
  les_ensembles_faces_bord_.dimensionner(nb_ensembles_faces());
 
  return is;
}
 
Sortie& Face_rayo_transp::printOn(Sortie& os) const { return os; }
 
double Face_rayo_transp::calculer_temperature()
{
  // special case where Ensemble_Faces coincides with a boundary: nb_ensembles_faces() = 1
  for (int j = 0; j < nb_ensembles_faces(); j++)
    {
      Ensemble_faces_rayo_transp& faces_j = ensembles_faces_bord(j);
      double sum_surf = 0.;
      double sum_T = 0.;
 
      if (faces_j.nb_faces_bord() != 0)
        {
          const Frontiere& le_bord = faces_j.la_cl_base().frontiere_dis().frontiere();
          double surf;
          int nbfacesbord = le_bord.nb_faces();
          const IntVect& tables_faces = faces_j.Table_faces();
          int nbfaces_ens = tables_faces.size();
          if ((nbfacesbord == nbfaces_ens) || (nbfaces_ens == 0))
            {
              for (int face = 0; face < nbfacesbord; face++)
                {
                  surf = faces_j.surface(face);
                  sum_surf += surf;
                  sum_T += surf * pow(faces_j.teta_i(face), 4);
                }
            }
          else
            {
              for (int face = 0; face < nbfaces_ens; face++)
                {
                  int face2 = tables_faces(face);
                  surf = faces_j.surface(face2);
                  sum_surf += surf;
                  sum_T += surf * pow(faces_j.teta_i(face2), 4);
                }
            }
        }
      double sum_T_tot = sum_T;
      double sum_surf_tot = sum_surf;
      sum_surf_tot = mp_sum(sum_surf_tot);
      // important test but interferes with Rayo validation
      //if (!est_egal(sum_surf_tot,surf_,1e-4)) { Cerr<< " Pb surface calculee "<<sum_surf_tot<<" surfaces du fichier facesrayo "<<surf_<<finl;abort();}
      //surf_=sum_surf_tot;
      sum_T_tot = mp_sum(sum_T_tot);
      double coef = sum_T_tot / sum_surf_tot;
      T_face_rayo_ = pow(coef, 0.25);
    }
  return T_face_rayo_;
}
 
double Face_rayo_transp::imprimer_flux_radiatif(Sortie& os, Sortie& os1, Sortie& os2) const
{
 
  double flux_ = flux_radiatif_ * surface_rayo();
  Nom espace = "\t";
  os << nom_bord_rayo_lu() << "\t: " << flux_ << " W (temperature bord:" << T_face_rayo_ << " K)" << finl;
  os1 << espace << flux_;
  os2 << espace << T_face_rayo_;
  return flux_;
}
 
int Face_rayo_transp::chercher_ensemble_faces(const Nom& nom_bord) const
{
  // check whether the given nom_bord is a radiating face.
  if (nom_bord == nom_bord_rayo_)
    {
      if (emissivite_ != -1)
        return 1;
      else
        return -1;
    }
  return -1;
}
 
void Face_rayo_transp::ecrire_temperature_bord() const
{
  if (emissivite_ == -1)
    return;
 
  Nom fic(nom_bord_rayo_lu());
  fic += "_Temp";
  EcrFicPartage sortie(fic);
  if (je_suis_maitre())
    {
      Cerr << "writing boundary temperatures to " << fic << finl;
      sortie << "# temperatures bord du bord " << nom_bord_rayo_lu() << " emissivites " << emissivite_ << finl;
      sortie << "# x y (z) temperature surface" << finl;
    }
  sortie.lockfile();
  for (int j = 0; j < nb_ensembles_faces(); j++)
    {
      // hard cast due to teta_i
      // to be cleaned up when teta_i becomes a const method...
      Ensemble_faces_rayo_transp& faces_j = ref_cast_non_const(Ensemble_faces_rayo_transp, ensembles_faces_bord(j));
      double T = 0;
      if (faces_j.nb_faces_bord() != 0)
        {
          const Frontiere& le_bord = faces_j.la_cl_base().frontiere_dis().frontiere();
          const Domaine_VF& domaine_dis = ref_cast(Domaine_VF, faces_j.la_cl_base().domaine_Cl_dis().domaine_dis());
          const DoubleTab& xv = domaine_dis.xv();
          double surf;
          int nbfacesbord = le_bord.nb_faces();
          const IntVect& tables_faces = faces_j.Table_faces();
          int nbfaces_ens = tables_faces.size();
          if ((nbfacesbord == nbfaces_ens) || (nbfaces_ens == 0))
            {
              for (int face = 0; face < nbfacesbord; face++)
                {
                  surf = faces_j.surface(face);
                  T = faces_j.teta_i(face);
                  sortie << xv(face, 0) << " " << xv(face, 1) << " ";
                  if (dimension == 3)
                    sortie << xv(face, 1) << " ";
                  sortie << T << " " << surf << finl;
                }
            }
          else
            {
              for (int face = 0; face < nbfaces_ens; face++)
                {
                  int face2 = tables_faces(face);
                  surf = faces_j.surface(face2);
                  T = faces_j.teta_i(face2);
                  sortie << xv(face, 0) << " " << xv(face, 1) << " ";
                  if (dimension == 3)
                    sortie << xv(face, 1) << " ";
                  sortie << T << " " << surf << finl;
                }
            }
        }
 
    }
  sortie.unlockfile();
  sortie.syncfile();
}