Paroi_hyd_base_EF.cpp

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#include <Modele_turbulence_hyd_base.h>
#include <Dirichlet_paroi_defilante.h>
#include <Dirichlet_paroi_fixe.h>
#include <Discretisation_base.h>
#include <Domaine_Cl_dis_base.h>
#include <Paroi_hyd_base_EF.h>
#include <Schema_Temps_base.h>
#include <EcrFicPartage.h>
#include <Probleme_base.h>
#include <Equation_base.h>
#include <TRUSTTrav.h>
#include <Scatter.h>
 
Implemente_base(Paroi_hyd_base_EF, "Paroi_hyd_base_EF", Turbulence_paroi_base);
 
Sortie& Paroi_hyd_base_EF::printOn(Sortie& s) const { return s << que_suis_je() << " " << le_nom(); }
 
Entree& Paroi_hyd_base_EF::readOn(Entree& s) { return Turbulence_paroi_base::readOn(s); }
 
void Paroi_hyd_base_EF::creer_champ(const Motcle& motlu)
{
  if (motlu == "u_star" && !champ_u_star_)
    {
      int nb_comp = 1;
      Noms noms(1);
      noms[0] = "u_star";
      Noms unites(1);
      unites[0] = "m/s";
      double temps = 0.;
      const Equation_base& equation = mon_modele_turb_hyd->equation();
      const Discretisation_base& discr = equation.probleme().discretisation();
      discr.discretiser_champ("champ_elem", equation.domaine_dis(), scalaire, noms, unites, nb_comp, temps, champ_u_star_);
      champs_compris_.ajoute_champ(champ_u_star_);
    }
}
 
bool Paroi_hyd_base_EF::has_champ(const Motcle& nom, OBS_PTR(Champ_base) &ref_champ) const
{
  if (champ_u_star_ && (nom == champ_u_star_->le_nom()))
    {
      ref_champ = Paroi_hyd_base_EF::get_champ(nom);
      return true;
    }
  else if (champs_compris_.has_champ(nom, ref_champ))
    return true;
  else
    return false;
}
 
bool Paroi_hyd_base_EF::has_champ(const Motcle& nom) const
{
  if (champ_u_star_ && (nom == champ_u_star_->le_nom()))
    return true;
  return champs_compris_.has_champ(nom);
}
 
const Champ_base& Paroi_hyd_base_EF::get_champ(const Motcle& nom) const
{
  const Domaine_EF& domaine_EF = ref_cast(Domaine_EF, le_dom_dis_.valeur());
  const IntTab& face_voisins = domaine_EF.face_voisins();
  if (champ_u_star_ && (nom == champ_u_star_->le_nom()))
    {
      // Initialize the volumetric u_star field to 0
      DoubleTab& valeurs = champ_u_star_->valeurs();
      valeurs = 0;
      const Equation_base& my_eqn = mon_modele_turb_hyd->equation();
      if (tab_u_star_.size_array() > 0)
        {
          // Loop over boundaries to retrieve u_star if tab_u_star is sized
          int nb_front = my_eqn.domaine_dis().nb_front_Cl();
          for (int n_bord = 0; n_bord < nb_front; n_bord++)
            {
              const Cond_lim& la_cl = my_eqn.domaine_Cl_dis().les_conditions_limites(n_bord);
              if (sub_type(Dirichlet_paroi_fixe, la_cl.valeur()))
                {
                  const Front_VF& le_bord = ref_cast(Front_VF, la_cl->frontiere_dis());
                  int ndeb = le_bord.num_premiere_face();
                  int nfin = ndeb + le_bord.nb_faces();
                  for (int num_face = ndeb; num_face < nfin; num_face++)
                    {
                      int elem = face_voisins(num_face, 0);
                      valeurs(elem) = tab_u_star_(num_face);
                    }
                }
            }
        }
      valeurs.echange_espace_virtuel();
      // Update the field time:
      champ_u_star_->mettre_a_jour(my_eqn.schema_temps().temps_courant());
      return champs_compris_.get_champ(nom);
    }
  else
    return champs_compris_.get_champ(nom);
}
 
void Paroi_hyd_base_EF::get_noms_champs_postraitables(Noms& nom, Option opt) const
{
  Turbulence_paroi_base::get_noms_champs_postraitables(nom, opt);
}
 
void Paroi_hyd_base_EF::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;
}
 
void Paroi_hyd_base_EF::init_lois_paroi_()
{
  const Domaine_VF& zvf = le_dom_dis_.valeur();
  const int nb_faces_bord = le_dom_dis_->nb_faces_bord();
  tab_u_star_.resize(nb_faces_bord);
  tab_d_plus_.resize(nb_faces_bord);
  if (!Cisaillement_paroi_.get_md_vector())
    {
      Cisaillement_paroi_.resize(0, dimension);
      zvf.creer_tableau_faces_bord(Cisaillement_paroi_);
    }
}
 
DoubleTab& Paroi_hyd_base_EF::corriger_derivee_impl(DoubleTab& d) const
{
  if (flag_face_keps_imposee_)
    {
      int size = d.dimension_tot(0);
      assert(size == face_keps_imposee_.size_array());
      for (int face = 0; face < size; face++)
        {
          if (face_keps_imposee_(face) != -2)
            {
              d(face, 0) = 0;
              d(face, 1) = 0;
            }
        }
    }
  return d;
}