Convection_Diffusion_Turbulent.cpp

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#include <Convection_Diffusion_Turbulent.h>
#include <Modele_turbulence_scal_base.h>
#include <Operateur_Diff_base.h>
#include <Discretisation_base.h>
#include <Schema_Temps_base.h>
#include <Champ_Uniforme.h>
#include <Operateur_Diff.h>
#include <Probleme_base.h>
 
#include <Domaine.h>
#include <Avanc.h>
 
Entree& Convection_Diffusion_Turbulent::lire_modele(Entree& is, const Equation_base& eqn)
{
  Cerr << "Reading and typing of the turbulence model : ";
 
  Motcle typ;
  is >> typ;
 
  Motcle nom1("Modele_turbulence_scal_");
  nom1 += typ;
 
  if (typ == "sous_maille_dyn")
    {
      nom1 += "_";
      Nom disc = eqn.discretisation().que_suis_je();
      if (disc == "VEFPreP1B") disc = "VEF";
      nom1 += disc;
    }
  Cerr << nom1 << finl;
 
  le_modele_turbulence.typer(nom1);
  le_modele_turbulence->associer_eqn(eqn);
  le_modele_turbulence->associer(eqn.domaine_dis(), eqn.domaine_Cl_dis());
 
  is >> le_modele_turbulence.valeur(); // On lit :-)
 
  le_modele_turbulence->discretiser();
 
  return is;
}
 
Entree& Convection_Diffusion_Turbulent::lire_op_diff_turbulent(Entree& is, const Equation_base& eqn, Operateur_Diff& terme_diffusif)
{
  Motcle accfermee = "}";
  Nom type = "Op_Dift_";
 
  Motcle motbidon;
  is >> motbidon;
  assert(motbidon == "{");
  is >> motbidon;
  if (motbidon == "negligeable")
    {
      type += motbidon;
      is >> motbidon;
 
      terme_diffusif.typer(type);
      terme_diffusif.l_op_base().associer_eqn(eqn);
      Cerr << terme_diffusif->que_suis_je() << finl;
      terme_diffusif->associer_diffusivite(terme_diffusif.diffusivite());
 
      assert(motbidon == accfermee);
    }
  else if (motbidon == "stab")
    {
      Nom disc = eqn.discretisation().que_suis_je();
      if (disc == "VEFPreP1B")
        disc = "VEF";
 
      Nom nb_inc;
      nb_inc = "_";
      if ((terme_diffusif.diffusivite().nb_comp() != 1) && ((disc == "VDF")))
        nb_inc = "_Multi_inco_";
 
      Nom type_inco = eqn.inconnue().que_suis_je();
 
      type += disc;
      type += nb_inc;
      type += (type_inco.suffix("Champ_"));
      if (Objet_U::axi)
        type += "_Axi";
      type += "_stab";
 
      terme_diffusif.typer(type);
      terme_diffusif.l_op_base().associer_eqn(eqn);
      terme_diffusif->associer_diffusivite(terme_diffusif.diffusivite());
      is >> terme_diffusif.valeur();
    }
  else
    {
      Nom disc = eqn.discretisation().que_suis_je();
      // the C_D_Turb_T operators are common to VEF and VEFP1B discretizations
      if (disc == "VEFPreP1B")
        disc = "VEF";
      type += disc;
 
      Nom nb_inc;
      nb_inc = "_";
      if ((terme_diffusif.diffusivite().nb_comp() != 1) && ((disc == "VDF")))
        nb_inc = "_Multi_inco_";
 
      type += nb_inc;
 
      Nom type_inco = eqn.inconnue().que_suis_je();
      if (type_inco == "Champ_Q1_EF")
        type += "Q1";
      else
        type += (type_inco.suffix("Champ_"));
 
      if (Objet_U::axi)
        type += "_Axi";
 
      if (motbidon != accfermee)
        type += Nom("_") + motbidon, is >> motbidon;
      assert(motbidon == accfermee);
 
      terme_diffusif.typer(type);
      terme_diffusif.l_op_base().associer_eqn(eqn);
      Cerr << terme_diffusif->que_suis_je() << finl;
      terme_diffusif->associer_diffusivite(terme_diffusif.diffusivite());
    }
  return is;
}
 
/*! @brief Completes the turbulence model.
 *
 */
void Convection_Diffusion_Turbulent::completer()
{
  le_modele_turbulence->completer();
  le_modele_turbulence->loi_paroi().completer();
}
 
bool Convection_Diffusion_Turbulent::initTimeStep(double dt)
{
  return le_modele_turbulence->initTimeStep(dt);
}
 
/*! @brief Prepares the computation.
 *
 * @return Always returns 1.
 */
int Convection_Diffusion_Turbulent::preparer_calcul()
{
  le_modele_turbulence->preparer_calcul();
  return 1;
}
 
/*! @brief for PDI IO: retrieve name, type and dimensions of the fields to save/restore
 *
 */
std::vector<YAML_data> Convection_Diffusion_Turbulent::data_a_sauvegarder() const
{
  std::vector<YAML_data> data = le_modele_turbulence->data_a_sauvegarder();
  return data;
}
 
/*! @brief Simple call to Modele_turbulence_scal_base::sauvegarder(Sortie&) on the turbulence member.
 *
 * Saves the turbulence model to an output stream.
 *
 * @param os Output stream.
 * @return Return code propagated from the turbulence model.
 */
int Convection_Diffusion_Turbulent::sauvegarder(Sortie& os) const
{
  return le_modele_turbulence->sauvegarder(os);
}
 
/*! @brief Restores from a checkpoint via an input stream.
 *
 * @param is Input stream.
 * @return Always returns 1.
 * @throws If end of file is reached during the restore.
 */
int Convection_Diffusion_Turbulent::reprendre(Entree& is)
{
  le_modele_turbulence->reprendre(is);
  return 1;
}
 
/*! @brief Time update of the turbulence model.
 *
 * @param temps Current time.
 */
void Convection_Diffusion_Turbulent::mettre_a_jour(double temps)
{
  le_modele_turbulence->mettre_a_jour(temps);
}