Source_Forchheimer_VDF_Face.cpp

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#include <Source_Forchheimer_VDF_Face.h>
#include <Probleme_base.h>
#include <Milieu_base.h>
#include <Domaine_Cl_VDF.h>
 
#include <Domaine_VDF.h>
#include <Param.h>
 
Implemente_instanciable_sans_constructeur(Source_Forchheimer_VDF_Face,"Forchheimer_VDF_Face",Terme_Source_VDF_base);
// XD forchheimer source_base forchheimer NO_BRACE Class to add the source term of Forchheimer -Cf/sqrt(K)*V2 in the
// XD_CONT Navier-Stokes equations. We must precise a permeability model : constant or Ergun\'s law. Moreover we can
// XD_CONT give the constant Cf : by default its value is 1. Forchheimer source term is available also for quasi
// XD_CONT compressible calculation. A new keyword is aded for porosity (porosite).
// XD attr bloc bloc_lecture bloc REQ Description.
 
Sortie& Source_Forchheimer_VDF_Face::printOn(Sortie& s) const { return s << que_suis_je(); }
 
Entree& Source_Forchheimer_VDF_Face::readOn(Entree& is )
{
  Param param(que_suis_je());
  set_param(param);
  param.lire_avec_accolades_depuis(is);
  set_fichier("Forcheimer");
  set_description("Forchheimer term = Integral(-Cf/K*abs(vitesse)*vitesse*dv) [m/s2]");
  return is;
}
 
void Source_Forchheimer_VDF_Face::set_param(Param& param) const
{
  param.ajouter_non_std("modele_K",(this),Param::REQUIRED);
  param.ajouter_non_std("Cf",(this),Param::REQUIRED);
  param.ajouter_non_std("porosite",(this),Param::REQUIRED);
}
 
int Source_Forchheimer_VDF_Face::lire_motcle_non_standard(const Motcle& mot, Entree& is)
{
  if (mot=="modele_K")
    {
      Motcle motlu;
      is >> motlu;
      eval().modK_.typer(motlu);
      is >> eval().modK_.valeur();
      return 1;
    }
  else if (mot=="Cf")
    {
      double c;
      is >> c;
      eval().setCf(c);
      return 1;
    }
  else if (mot=="porosite")
    {
      double c;
      is >> c;
      eval().setPorosite(c);
      return 1;
    }
  else
    {
      Cerr << "Unknown keyword in Source_Forchheimer_VDF_Face " << finl;
      Process::exit();
    }
  return -1;
}
 
 
void Source_Forchheimer_VDF_Face::associer_domaines(const Domaine_dis_base& domaine_dis, const Domaine_Cl_dis_base& domaine_cl_dis)
{
  const Domaine_VDF& zvdf = ref_cast(Domaine_VDF,domaine_dis);
  const Domaine_Cl_VDF& zclvdf = ref_cast(Domaine_Cl_VDF,domaine_cl_dis);
  iter_->associer_domaines(zvdf, zclvdf);
  eval().associer_domaines(zvdf, zclvdf );
}
 
void Source_Forchheimer_VDF_Face::associer_pb(const Probleme_base& pb)
{
  const Champ_Inc_base& vit = pb.equation(0).inconnue();
  eval().associer(vit);
}