Paroi_scal_hyd_base_VDF.cpp

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#include <Modele_turbulence_scal_base.h>
#include <Dirichlet_paroi_defilante.h>
#include <Convection_Diffusion_std.h>
#include <Champ_Fonc_Tabule_P0_VDF.h>
#include <Paroi_scal_hyd_base_VDF.h>
#include <Champ_Uniforme_Morceaux.h>
#include <Dirichlet_paroi_fixe.h>
#include <Champ_Fonc_Tabule.h>
#include <Champ_Uniforme.h>
#include <Domaine_Cl_VDF.h>
#include <EcrFicPartage.h>
#include <Neumann_paroi.h>
#include <Probleme_base.h>
#include <Fluide_base.h>
#include <Constituant.h>
#include <Debog.h>
 
Implemente_base(Paroi_scal_hyd_base_VDF, "Paroi_scal_hyd_base_VDF", Turbulence_paroi_scal_base);
 
Sortie& Paroi_scal_hyd_base_VDF::printOn(Sortie& s) const { return s << que_suis_je() << " " << le_nom(); }
 
Entree& Paroi_scal_hyd_base_VDF::readOn(Entree& s) { return s; }
 
void Paroi_scal_hyd_base_VDF::associer(const Domaine_dis_base& domaine_dis, const Domaine_Cl_dis_base& domaine_Cl_dis)
{
  le_dom_dis_ = ref_cast(Domaine_VF, domaine_dis);
  le_dom_Cl_dis_ = domaine_Cl_dis;
  // Initialize the wall law immediately
  Paroi_scal_hyd_base_VDF::init_lois_paroi();
}
 
int Paroi_scal_hyd_base_VDF::init_lois_paroi()
{
  int nb_faces_bord_reelles = le_dom_dis_->nb_faces_bord();
  tab_.resize(nb_faces_bord_reelles, nb_fields_);
  const Domaine_VDF& zvdf = ref_cast(Domaine_VDF, le_dom_dis_.valeur());
 
  int nb_front = zvdf.nb_front_Cl();
  equivalent_distance_.dimensionner(nb_front);
 
  //loop over boundaries (number)
  for (int n_bord = 0; n_bord < nb_front; n_bord++)
    {
      const Cond_lim& la_cl = le_dom_Cl_dis_->les_conditions_limites(n_bord);
      const Front_VF& le_bord = ref_cast(Front_VF, la_cl->frontiere_dis());
      int n_faces = le_bord.nb_faces();
      equivalent_distance_[n_bord].resize(n_faces);
      //for a given boundary, loop over faces
      for (int ind_face = 0; ind_face < n_faces; ind_face++)
        {
          int num_face = le_bord.num_face(ind_face);
          if (axi)
            equivalent_distance_[n_bord](ind_face) = zvdf.dist_norm_bord_axi(num_face);
          else
            equivalent_distance_[n_bord](ind_face) = zvdf.dist_norm_bord(num_face);
        } //ind_face
    } //n_bord
  return 1;
}
 
void Paroi_scal_hyd_base_VDF::compute_nusselt() const
{
  const Domaine_VDF& domaine_VDF = ref_cast(Domaine_VDF, le_dom_dis_.valeur());
  const IntTab& face_voisins = domaine_VDF.face_voisins();
  int ndeb, nfin, elem;
  const Convection_Diffusion_std& eqn = mon_modele_turb_scal->equation();
  const Equation_base& eqn_hydr = eqn.probleme().equation(0);
  const Fluide_base& le_fluide = ref_cast(Fluide_base, eqn_hydr.milieu());
  const Champ_Don_base& conductivite = le_fluide.conductivite();
  const DoubleTab& temperature = eqn.probleme().equation(1).inconnue().valeurs();
 
  for (int n_bord = 0; n_bord < domaine_VDF.nb_front_Cl(); n_bord++)
    {
      const Cond_lim& la_cl = le_dom_Cl_dis_->les_conditions_limites(n_bord);
 
      if ((sub_type(Dirichlet_paroi_fixe, la_cl.valeur())) || (sub_type(Dirichlet_paroi_defilante, la_cl.valeur())))
        {
          const Domaine_Cl_VDF& domaine_Cl_VDF_th = ref_cast(Domaine_Cl_VDF, eqn.probleme().equation(1).domaine_Cl_dis());
          const Cond_lim& la_cl_th = domaine_Cl_VDF_th.les_conditions_limites(n_bord);
          const Front_VF& le_bord = ref_cast(Front_VF, la_cl->frontiere_dis());
 
          //find the associated boundary
          int boundary_index = -1;
          if (domaine_VDF.front_VF(n_bord).le_nom() == le_bord.le_nom())
            boundary_index = n_bord;
          assert(boundary_index >= 0);
 
          ndeb = le_bord.num_premiere_face();
          nfin = ndeb + le_bord.nb_faces();
          for (int num_face = ndeb; num_face < nfin; num_face++)
            {
              double dist, lambda;
 
              if (axi)
                dist = domaine_VDF.dist_norm_bord_axi(num_face);
              else
                dist = domaine_VDF.dist_norm_bord(num_face);
              elem = face_voisins(num_face, 0);
              if (elem == -1)
                elem = face_voisins(num_face, 1);
              if (sub_type(Champ_Uniforme, conductivite))
                lambda = conductivite.valeurs()(0, 0);
              else
                {
                  if (conductivite.nb_comp() == 1)
                    lambda = conductivite.valeurs()(elem);
                  else
                    lambda = conductivite.valeurs()(elem, 0);
                }
 
              int global_face = num_face;
              int local_face = domaine_VDF.front_VF(boundary_index).num_local_face(global_face);
 
              tab_(num_face, 0) = equivalent_distance_[boundary_index](local_face);
              tab_(num_face, 1) = dist / equivalent_distance_[boundary_index](local_face);
              tab_(num_face, 2) = lambda / equivalent_distance_[boundary_index](local_face);
              tab_(num_face, 3) = temperature(elem);
              if (sub_type(Neumann_paroi, la_cl_th.valeur()))
                {
                  const Neumann_paroi& la_cl_neum = ref_cast(Neumann_paroi, la_cl_th.valeur());
                  double flux = la_cl_neum.flux_impose(num_face - ndeb);
                  double tparoi = temperature(elem) + flux / lambda * equivalent_distance_[boundary_index](local_face);
                  tab_(num_face, 4) = tparoi;
                }
              else
                tab_(num_face, 4) = 0;
              tab_(num_face, 5) = 0.;
            }
        }
    }
}
 
void Paroi_scal_hyd_base_VDF::imprimer_nusselt(Sortie& os) const
{
  compute_nusselt();
 
  const Domaine_VDF& domaine_VDF = ref_cast(Domaine_VDF, le_dom_dis_.valeur());
  const IntTab& face_voisins = domaine_VDF.face_voisins();
  int ndeb, nfin, elem;
  const Convection_Diffusion_std& eqn = mon_modele_turb_scal->equation();
 
  EcrFicPartage Nusselt;
  ouvrir_fichier_partage(Nusselt, "Nusselt");
 
  for (int n_bord = 0; n_bord < domaine_VDF.nb_front_Cl(); n_bord++)
    {
      const Cond_lim& la_cl = le_dom_Cl_dis_->les_conditions_limites(n_bord);
 
      if ((sub_type(Dirichlet_paroi_fixe, la_cl.valeur())) || (sub_type(Dirichlet_paroi_defilante, la_cl.valeur())))
        {
          const Domaine_Cl_VDF& domaine_Cl_VDF_th = ref_cast(Domaine_Cl_VDF, eqn.probleme().equation(1).domaine_Cl_dis());
          const Cond_lim& la_cl_th = domaine_Cl_VDF_th.les_conditions_limites(n_bord);
          const Front_VF& le_bord = ref_cast(Front_VF, la_cl->frontiere_dis());
          if ((sub_type(Neumann_paroi, la_cl_th.valeur())))
            {
              if (je_suis_maitre())
                {
                  Nusselt << finl;
                  Nusselt << "Bord " << le_bord.le_nom() << finl;
                  if (dimension == 2)
                    {
                      Nusselt << "----------------------------------------------------------------------------------------------------------------------------------------------------------------"
                              << finl;
                      Nusselt << "\tFace a\t\t\t\t|" << finl;
                      Nusselt << "----------------------------------------------------------------------------------------------------------------------------------------------------------------"
                              << finl;
                      Nusselt << "X\t\t| Y\t\t\t| dist. carac. (m)\t| Nusselt (local)\t| h (Conv. W/m2/K)\t| Tf cote paroi (K)\t| Tparoi equiv.(K)" << finl;
                      Nusselt << "----------------|-----------------------|-----------------------|-----------------------|-----------------------|-----------------------|-----------------------"
                              << finl;
                    }
                  if (dimension == 3)
                    {
                      Nusselt
                          << "----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------"
                          << finl;
                      Nusselt << "\tFace a\t\t\t\t\t\t\t|" << finl;
                      Nusselt
                          << "----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------"
                          << finl;
                      Nusselt << "X\t\t| Y\t\t\t| Z\t\t\t| dist. carac. (m)\t| Nusselt (local)\t| h (Conv. W/m2/K)\t| Tf cote paroi (K)\t| Tparoi equiv.(K)" << finl;
                      Nusselt
                          << "----------------|-----------------------|-----------------------|-----------------------|-----------------------|-----------------------|-----------------------|-----------------------"
                          << finl;
                    }
                }
              ndeb = le_bord.num_premiere_face();
              nfin = ndeb + le_bord.nb_faces();
              for (int num_face = ndeb; num_face < nfin; num_face++)
                {
                  double x = domaine_VDF.xv(num_face, 0);
                  double y = domaine_VDF.xv(num_face, 1);
 
                  elem = face_voisins(num_face, 0);
                  if (elem == -1)
                    elem = face_voisins(num_face, 1);
 
                  if (dimension == 2)
                    Nusselt << x << "\t| " << y;
                  if (dimension == 3)
                    {
                      double z = domaine_VDF.xv(num_face, 2);
                      Nusselt << x << "\t| " << y << "\t| " << z;
                    }
 
                  for (int i=0; i<nb_fields_-1; i++)
                    Nusselt << "\t| " << tab_(num_face, i);
                  Nusselt << finl;
                }
            }
          else
            {
              if (je_suis_maitre())
                {
                  Nusselt << finl;
                  Nusselt << "Bord " << le_bord.le_nom() << finl;
                  if (dimension == 2)
                    {
                      Nusselt << "----------------------------------------------------------------------------------------------------------------------------------------" << finl;
                      Nusselt << "\tFace a\t\t\t\t|" << finl;
                      Nusselt << "----------------------------------------------------------------------------------------------------------------------------------------" << finl;
                      Nusselt << "X\t\t| Y\t\t\t| dist. carac. (m)\t| Nusselt (local)\t| h (Conv. W/m2/K)\t| Tf cote paroi (K)" << finl;
                      Nusselt << "----------------|-----------------------|-----------------------|-----------------------|-----------------------|-----------------------" << finl;
                    }
                  if (dimension == 3)
                    {
                      Nusselt << "----------------------------------------------------------------------------------------------------------------------------------------------------------------"
                              << finl;
                      Nusselt << "\tFace a\t\t\t\t\t\t\t|" << finl;
                      Nusselt << "----------------------------------------------------------------------------------------------------------------------------------------------------------------"
                              << finl;
                      Nusselt << "X\t\t| Y\t\t\t| Z\t\t\t| dist. carac. (m)\t| Nusselt (local)\t| h (Conv. W/m2/K)\t| Tf cote paroi (K)" << finl;
                      Nusselt << "----------------|-----------------------|-----------------------|-----------------------|-----------------------|-----------------------|-----------------------"
                              << finl;
                    }
                }
 
              ndeb = le_bord.num_premiere_face();
              nfin = ndeb + le_bord.nb_faces();
              for (int num_face = ndeb; num_face < nfin; num_face++)
                {
                  double x = domaine_VDF.xv(num_face, 0);
                  double y = domaine_VDF.xv(num_face, 1);
                  elem = face_voisins(num_face, 0);
                  if (elem == -1)
                    elem = face_voisins(num_face, 1);
 
                  if (dimension == 2)
                    Nusselt << x << "\t| " << y;
                  if (dimension == 3)
                    {
                      double z = domaine_VDF.xv(num_face, 2);
                      Nusselt << x << "\t| " << y << "\t| " << z;
                    }
 
                  for (int i=0; i<nb_fields_-2; i++)
                    Nusselt << "\t| " << tab_(num_face, i);
                  Nusselt << finl;
                }
            }
          Nusselt.syncfile();
        }
    }
  if (je_suis_maitre())
    Nusselt << finl << finl;
  Nusselt.syncfile();
}
 
DoubleVect& Paroi_scal_hyd_base_VDF::equivalent_distance_name(DoubleVect& d_eq, const Nom& nom_bord) const
{
  int nb_boundaries = le_dom_dis_->domaine().nb_front_Cl();
  for (int n_bord = 0; n_bord < nb_boundaries; n_bord++)
    {
      const Front_VF& fr_vf = le_dom_dis_->front_VF(n_bord);
      int nb_faces = fr_vf.nb_faces();
      if (fr_vf.le_nom() == nom_bord)
        {
          d_eq.resize(fr_vf.nb_faces());
          for (int ind_face = 0; ind_face < nb_faces; ind_face++)
            d_eq(ind_face) = equivalent_distance(n_bord, ind_face);
        }
    }
  return d_eq;
}