Cut_cell_convection_auxiliaire.cpp

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#include <Cut_cell_convection_auxiliaire.h>
#include <IJK_Field_vector.h>
#include <Cut_cell_FT_Disc.h>
#include <IJK_Thermal_base.h>
#include <Process.h>
#include <Probleme_FTD_IJK_cut_cell.h>
 
#include <IJK_Navier_Stokes_tools.h>
#include <IJK_Navier_Stokes_tools_cut_cell.h>
#include <Param.h>
 
Implemente_instanciable_sans_constructeur(Cut_cell_convection_auxiliaire, "Cut_cell_convection_auxiliaire", Cut_cell_schema_auxiliaire) ;
 
Cut_cell_convection_auxiliaire::Cut_cell_convection_auxiliaire()
{
  methode_valeur_remplissage_ = METHODE_TEMPERATURE_REMPLISSAGE::NON_INITIALISE;
  correction_petites_cellules_ = CORRECTION_PETITES_CELLULES::CORRECTION_SYMETRIQUE;
 
  no_static_update_ = true;
}
 
Sortie& Cut_cell_convection_auxiliaire::printOn(Sortie& os) const
{
  Objet_U::printOn(os);
  return os;
}
 
Entree& Cut_cell_convection_auxiliaire::readOn(Entree& is)
{
  Param param(que_suis_je());
  set_param(param);
  param.lire_avec_accolades(is);
  return is;
}
 
void Cut_cell_convection_auxiliaire::set_param(Param& param) const
{
  Cut_cell_schema_auxiliaire::set_param(param);
}
 
double Cut_cell_convection_auxiliaire::dying_cells_flux(int num_face, int phase, int n, const Cut_field_vector3_double& cut_field_total_velocity, const Cut_field_double& cut_field)
{
  const Cut_cell_FT_Disc& cut_cell_disc = cut_field.get_cut_cell_disc();
 
  Int3 ijk = cut_cell_disc.get_ijk(n);
  int i = ijk[0];
  int j = ijk[1];
  int k = ijk[2];
 
  int dir = num_face%3;
  int decalage = num_face/3;
  int sign = decalage*2 -1;
 
  int di = decalage*(dir == 0);
  int dj = decalage*(dir == 1);
  int dk = decalage*(dir == 2);
  int di_decale = sign*(dir == 0);
  int dj_decale = sign*(dir == 1);
  int dk_decale = sign*(dir == 2);
 
  double next_indicatrice_decale = cut_cell_disc.get_interfaces().In(i+di_decale,j+dj_decale,k+dk_decale);
 
  double valeur_centre = (phase == 0) ? cut_field.diph_v_(n) : cut_field.diph_l_(n);
 
  double valeur_decale = -1e37;
  int n_decale = cut_cell_disc.get_n(i+di_decale, j+dj_decale, k+dk_decale);
  if (n_decale >= 0)
    {
      valeur_decale = (phase == 0) ? cut_field.diph_v_(n_decale) : cut_field.diph_l_(n_decale);
    }
  else
    {
      valeur_decale = (phase == (IJK_Interfaces::convert_indicatrice_to_phase(next_indicatrice_decale)))*cut_field.pure_(i+di_decale,j+dj_decale,k+dk_decale);
    }
 
  double total_velocity = cut_field_total_velocity[dir].from_ijk_and_phase(i+di,j+dj,k+dk, phase);
 
  int n_face = cut_cell_disc.get_n_face(num_face, n, i, j, k);
  if (n_face >= 0)
    {
      double surface_efficace = (phase == 0) ? 1 - cut_cell_disc.get_interfaces().get_indicatrice_surfacique_efficace_face()(n_face, dir) : cut_cell_disc.get_interfaces().get_indicatrice_surfacique_efficace_face()(n_face, dir);
      if (surface_efficace > 0)
        {
          double valeur = (sign*total_velocity < 0) ? valeur_decale : valeur_centre;
          return -sign*surface_efficace*valeur*total_velocity;
        }
      else
        {
          return 0.;
        }
    }
  else
    {
      double surface_efficace = (phase == 0) ? 1 - cut_cell_disc.get_interfaces().I(i+di,j+dj,k+dk) : cut_cell_disc.get_interfaces().I(i+di,j+dj,k+dk);
      assert((surface_efficace == 0) || (surface_efficace == 1));
      if (surface_efficace > 0)
        {
          double valeur = (sign*total_velocity < 0) ? valeur_decale : valeur_centre;
          return -sign*surface_efficace*valeur*total_velocity;
        }
      else
        {
          return 0.;
        }
    }
}
 
double Cut_cell_convection_auxiliaire::small_nascent_cells_flux(int num_face, int phase, int n, const Cut_field_vector3_double& cut_field_total_velocity, const Cut_field_double& cut_field)
{
  const Cut_cell_FT_Disc& cut_cell_disc = cut_field.get_cut_cell_disc();
 
  Int3 ijk = cut_cell_disc.get_ijk(n);
  int i = ijk[0];
  int j = ijk[1];
  int k = ijk[2];
 
  int dir = num_face%3;
  int decalage = num_face/3;
  int sign = decalage*2 -1;
 
  int di = decalage*(dir == 0);
  int dj = decalage*(dir == 1);
  int dk = decalage*(dir == 2);
  int di_decale = sign*(dir == 0);
  int dj_decale = sign*(dir == 1);
  int dk_decale = sign*(dir == 2);
 
  double next_indicatrice_decale = cut_cell_disc.get_interfaces().In(i+di_decale,j+dj_decale,k+dk_decale);
 
  double valeur_decale = -1e37;
  int n_decale = cut_cell_disc.get_n(i+di_decale, j+dj_decale, k+dk_decale);
  if (n_decale >= 0)
    {
      valeur_decale = (phase == 0) ? cut_field.diph_v_(n_decale) : cut_field.diph_l_(n_decale);
    }
  else
    {
      valeur_decale = (phase == (IJK_Interfaces::convert_indicatrice_to_phase(next_indicatrice_decale)))*cut_field.pure_(i+di_decale,j+dj_decale,k+dk_decale);
    }
 
  double total_velocity = cut_field_total_velocity[dir].from_ijk_and_phase(i+di,j+dj,k+dk, phase);
 
  int n_face = cut_cell_disc.get_n_face(num_face, n, i, j, k);
  if (n_face >= 0)
    {
      double surface_efficace = (phase == 0) ? 1 - cut_cell_disc.get_interfaces().get_indicatrice_surfacique_efficace_face()(n_face, dir) : cut_cell_disc.get_interfaces().get_indicatrice_surfacique_efficace_face()(n_face, dir);
      if (surface_efficace > 0)
        {
          double valeur = valeur_decale;
          return -sign*surface_efficace*valeur*total_velocity;
        }
      else
        {
          return 0.;
        }
    }
  else
    {
      double surface_efficace = (phase == 0) ? 1 - cut_cell_disc.get_interfaces().In(i+di,j+dj,k+dk) : cut_cell_disc.get_interfaces().In(i+di,j+dj,k+dk);
      assert((surface_efficace == 0) || (surface_efficace == 1));
      if (surface_efficace > 0)
        {
          double valeur = valeur_decale;
          return -sign*surface_efficace*valeur*total_velocity;
        }
      else
        {
          return 0.;
        }
    }
}