Transport_K_ou_Eps.cpp

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#include <Transport_K_ou_Eps.h>
#include <Modele_turbulence_hyd_K_Eps_Bicephale.h>
#include <Les_Pb_Turb.h>
#include <Param.h>
#include <EChaine.h>
#include <Fluide_Quasi_Compressible.h>
 
 
Implemente_instanciable(Transport_K_ou_Eps,"Transport_K_ou_Eps",Transport_K_ou_Eps_base);
// XD Transport_K_ou_Eps Transport_K_ou_Eps_base Transport_K_ou_Eps BRACE Transport equation for the uncoupled
// XD_CONT resolution version of the k-epsilon model.
 
/*! @brief Imprime le type de l'equation sur un flot de sortie.
 *
 * @param (Sortie& s) un flot de sortie
 * @return (Sortie&) le flot de sortie modifie
 */
Sortie& Transport_K_ou_Eps::printOn(Sortie& s ) const
{
  return s << que_suis_je() << "\n";
}
 
void Transport_K_ou_Eps::set_param(Param& param) const
{
  // [2026-01-23 ven.] TODO: convert with_nu_ into a boolean, delete the dictionnary, update all data files
  Transport_K_ou_Eps_base::set_param(param);
  param.ajouter("with_nu",&with_nu_); // XD_ADD_P int
  // XD_CONT Add the kinematic viscosity in the diffusion operator
  param.dictionnaire("no",0);
  param.dictionnaire("yes",1);
}
 
/*! @brief Lit les specifications d'une equation de transport K-epsilon a partir d'un flot d'entree.
 *
 *     Controle dynamique du type du terme source.
 *
 * @param (Entree& s) un flot d'entree
 * @return (Entree&) le flot d'entree modifie
 */
Entree& Transport_K_ou_Eps::readOn(Entree& s )
{
  with_nu_=0;
  // Lecture des attributs de l'equation
  Transport_K_ou_Eps_base::readOn(s);
 
  // Ajout automatique du terme source si pas instancie dans le jeu de donnees
  if (les_sources.est_vide())
    {
      if (transporte_K_)
        {
          Source t;
          Source& so=les_sources.add(t);
          const Probleme_base& pb = probleme();
          Cerr << "Construction and typing for the source term of the Transport_K equation." << finl;
          if (sub_type(Pb_Hydraulique_Turbulent,pb) || milieu().que_suis_je()=="Fluide_Quasi_Compressible")
            {
              Nom typ = "Source_Transport_K";
              Cerr << "TYPAGE DES SOURCES : this " << *this << finl;
              so.typer(typ,*this);
            }
          else if (sub_type(Pb_Thermohydraulique_Turbulent,pb))
            {
              Nom typ = "Source_Transport_K_anisotherme";
              so.typer(typ,*this);
            }
          else if (sub_type(Pb_Hydraulique_Concentration_Turbulent,pb))
            {
              Nom typ = "Source_Transport_K_aniso_concen";
              so.typer(typ,*this);
            }
          else if ( (sub_type(Pb_Thermohydraulique_Concentration_Turbulent,pb)) ) //|| (sub_type(Probleme_Combustion,pb)) )
            {
              Nom typ = "Source_Transport_K_aniso_therm_concen";
              so.typer(typ,*this);
            }
          so->associer_eqn(*this);
        }
      else
        {
          Source t;
          Source& so=les_sources.add(t);
          const Probleme_base& pb = probleme();
          Cerr << "Construction and typing for the source term of the Transport_Eps equation." << finl;
          if (sub_type(Pb_Hydraulique_Turbulent,pb) || milieu().que_suis_je()=="Fluide_Quasi_Compressible")
            {
              Nom typ = "Source_Transport_Eps";
              Cerr << "TYPAGE DES SOURCES : this " << *this << finl;
              so.typer(typ,*this);
            }
          else if (sub_type(Pb_Thermohydraulique_Turbulent,pb))
            {
              Nom typ = "Source_Transport_Eps_anisotherme";
              so.typer(typ,*this);
            }
          else if (sub_type(Pb_Hydraulique_Concentration_Turbulent,pb))
            {
              Nom typ = "Source_Transport_Eps_aniso_concen";
              so.typer(typ,*this);
            }
          else if ( (sub_type(Pb_Thermohydraulique_Concentration_Turbulent,pb)) ) //|| (sub_type(Probleme_Combustion,pb)) )
            {
              Nom typ = "Source_Transport_Eps_aniso_therm_concen";
              so.typer(typ,*this);
            }
          so->associer_eqn(*this);
        }
    }
  return s;
}
 
 
int Transport_K_ou_Eps::lire_motcle_non_standard(const Motcle& mot, Entree& is)
{
  if (mot=="diffusion")
    {
      Cerr << "Reading and typing of the diffusion operator : " << finl;
 
      if (with_nu_==0)
        {
          Cerr<<" On associe le champ de diffusion nul afin de faire comme avant !!!!!! " <<finl;
          EChaine tt("Champ_Uniforme 1 0");
          tt>> Champ_don_nul_;
          terme_diffusif.associer_diffusivite(Champ_don_nul_);
        }
      else
        {
          const Fluide_base& fluide_inc = ref_cast(Fluide_base,le_fluide.valeur());
          if (sub_type(Fluide_Quasi_Compressible,fluide_inc))
            terme_diffusif.associer_diffusivite(fluide_inc.viscosite_dynamique());
          else
            terme_diffusif.associer_diffusivite(fluide_inc.viscosite_cinematique());
        }
      lire_op_diff_turbulent(is);
      return 1;
    }
  else if (mot=="convection")
    {
      Cerr << "Reading and typing of the convection operator : " << finl;
      const Champ_Inc_base& vitesse_transportante = probleme().equation(0).inconnue();
      associer_vitesse(vitesse_transportante);
      terme_convectif.associer_vitesse(vitesse_transportante);
      is >> terme_convectif;
      return 1;
    }
  else if (mot=="ecrire_fichier_xyz_valeur")
    {
      Cerr << mot << " is not understood by " << que_suis_je() << finl;
      Cerr << "Use this keyword in the Navier Stokes equation, not in KEps equation, please." << finl;
      Process::exit();
    }
  else
    return Transport_K_ou_Eps_base::lire_motcle_non_standard(mot,is);
  return 1;
}
 
/*! @brief Associe un modele de turbulence K-epsilon a l'equation.
 *
 * @param (Modele_turbulence_hyd_K_Eps& modele) le modele de turbulence K-epsilon a asoocier a l'equation
 */
void Transport_K_ou_Eps::associer_modele_turbulence(const Modele_turbulence_hyd_2_eq_base& modele)
{
  const Equation_base& eqn_hydr = modele.equation();
  associer(eqn_hydr);
  associer_milieu_base(eqn_hydr.milieu());
  associer_vitesse(eqn_hydr.inconnue());
  mon_modele = modele;
  RefObjU le_modele;
  le_modele = mon_modele.valeur();
  liste_modeles_.add_if_not(le_modele);
  discretiser();
}
 
/*! @brief Renvoie le nombre d'operateurs de l'equation.
 *
 * Ici 2.
 *
 * @return (int) le nombre d'operateurs de l'equation
 */
int Transport_K_ou_Eps::nombre_d_operateurs() const
{
  return 2;
}
 
/*! @brief Renvoie l'operateur specifie par son index: renvoie terme_diffusif si i = 0
 *
 *      renvoie terme_convectif si i = 1
 *      exit si i>1
 *     (version const)
 *
 * @param (int i) l'index de l'operateur a renvoyer
 * @return (Operateur&) l'operateur specifie
 * @throws l'equation n'a pas plus de 2 operateurs
 */
const Operateur& Transport_K_ou_Eps::operateur(int i) const
{
  switch(i)
    {
    case 0:
      return terme_diffusif;
    case 1:
      return terme_convectif;
    default :
      Cerr << "Error for Transport_K_ou_Eps::operateur("<<i<<") !! " << finl;
      Cerr << "Transport_K_ou_Eps has " << nombre_d_operateurs() <<" operators "<<finl;
      Cerr << "and you are trying to access the " << i <<" th one."<< finl;
      Process::exit();
    }
  // Pour les compilos!!
  return terme_diffusif;
}
 
/*! @brief Renvoie l'operateur specifie par son index: renvoie terme_diffusif si i = 0
 *
 *      renvoie terme_convectif si i = 1
 *      exit si i>1
 *
 * @param (int i) l'index de l'operateur a renvoyer
 * @return (Operateur&) l'operateur specifie
 * @throws l'equation n'a pas plus de 2 operateurs
 */
Operateur& Transport_K_ou_Eps::operateur(int i)
{
  switch(i)
    {
    case 0:
      return terme_diffusif;
    case 1:
      return terme_convectif;
    default :
      Cerr << "Error for Transport_K_ou_Eps::operateur("<<i<<") !! " << finl;
      Cerr << "Transport_K_ou_Eps has " << nombre_d_operateurs() <<" operators "<<finl;
      Cerr << "and you are trying to access the " << i <<" th one."<< finl;
      Process::exit();
    }
  // Pour les compilos!!
  return terme_diffusif;
}
 
 
/*! @brief Renvoie le nom du domaine d'application de l'equation.
 *
 * Ici "Transport_Keps".
 *
 * @return (Motcle&) le nom du domaine d'application de l'equation
 */
const Motcle& Transport_K_ou_Eps::domaine_application() const
{
//   static Motcle domaine = "Transport_K_ou_Eps";
  static Motcle domaine = "Transport_Keps";
  return domaine;
}
 
DoubleTab& Transport_K_ou_Eps::corriger_derivee_impl(DoubleTab& d)
{
  const Turbulence_paroi_base& loi_paroi=modele_turbulence().loi_paroi();
  loi_paroi.corriger_derivee_impl(d);
  return Transport_K_ou_Eps_base::corriger_derivee_impl(d);
}