Convection_Diffusion_Espece_Binaire_base.cpp

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#include <Convection_Diffusion_Espece_Binaire_base.h>
#include <Navier_Stokes_Fluide_Dilatable_base.h>
#include <Fluide_Dilatable_base.h>
#include <Op_Conv_negligeable.h>
#include <Discretisation_base.h>
#include <Probleme_base.h>
#include <TRUSTTrav.h>
#include <Perf_counters.h>
 
Implemente_base(Convection_Diffusion_Espece_Binaire_base,"Convection_Diffusion_Espece_Binaire_base",Convection_Diffusion_Espece_Fluide_Dilatable_base);
 
Sortie& Convection_Diffusion_Espece_Binaire_base::printOn(Sortie& is) const
{
  return Convection_Diffusion_Espece_Fluide_Dilatable_base::printOn(is);
}
 
Entree& Convection_Diffusion_Espece_Binaire_base::readOn(Entree& is)
{
  Convection_Diffusion_Espece_Fluide_Dilatable_base::readOn(is);
  terme_convectif.set_fichier("Convection_Espece_Binaire");
  terme_convectif.set_description((Nom)"Convective flux =Integral(-rho*Y*u*ndS) [kg/s] if SI units used");
  terme_diffusif.set_fichier("Diffusion_Espece_Binaire");
  terme_diffusif.set_description((Nom)"Diffusive flux=Integral(rho*D*grad(Y)*ndS) [kg/s] if SI units used");
 
  //On modifie le nom ici pour que le champ puisse etre reconnu si une sonde de fraction_massique est demandee
  if (le_fluide->type_fluide()=="Melange_Binaire") l_inco_ch->nommer("fraction_massique");
  else
    {
      Cerr << "Error in your data file !" << finl;
      Cerr << "The equation " << que_suis_je() << " should only be used with the EOS Melange_Binaire";
      Process::exit();
    }
  champs_compris_.ajoute_champ(l_inco_ch);
  return is;
}
 
void Convection_Diffusion_Espece_Binaire_base::set_param(Param& param) const
{
  Convection_Diffusion_Espece_Fluide_Dilatable_base::set_param(param);
}
 
int Convection_Diffusion_Espece_Binaire_base::lire_motcle_non_standard(const Motcle& mot, Entree& is)
{
  if (mot=="diffusion")
    {
      /*
       * The diffusive term is div(rho*D*grad(Y))
       * recall that mu_sur_Sc = rho*D and nu_sur_Sc = D
       */
 
      Cerr << "Reading and typing of the diffusion operator : " << finl;
      terme_diffusif.associer_diffusivite(diffusivite_pour_transport());
      ref_cast_non_const(Champ_base,terme_diffusif.diffusivite()).nommer("mu_sur_Schmidt");
      is >> terme_diffusif;
      terme_diffusif.associer_diffusivite_pour_pas_de_temps(diffusivite_pour_pas_de_temps());
      return 1;
    }
  else
    return Convection_Diffusion_Espece_Fluide_Dilatable_base::lire_motcle_non_standard(mot,is);
 
}
 
const Champ_base& Convection_Diffusion_Espece_Binaire_base::diffusivite_pour_pas_de_temps() const
{
  return le_fluide->nu_sur_Schmidt(); // D (diffusion coefficient)
}
 
const Champ_base& Convection_Diffusion_Espece_Binaire_base::vitesse_pour_transport() const
{
  const Navier_Stokes_std& eqn_hydr = ref_cast(Navier_Stokes_std,probleme().equation(0));
  return eqn_hydr.rho_la_vitesse() /* rho * u and not u */;
}
 
int Convection_Diffusion_Espece_Binaire_base::preparer_calcul()
{
  Convection_Diffusion_Espece_Fluide_Dilatable_base::preparer_calcul();
  zcl_modif_->les_conditions_limites().set_modifier_val_imp(0);
  return 1;
}
 
void Convection_Diffusion_Espece_Binaire_base::completer()
{
  Convection_Diffusion_Espece_Fluide_Dilatable_base::completer();
}
 
DoubleTab& Convection_Diffusion_Espece_Binaire_base::derivee_en_temps_inco(DoubleTab& derivee)
{
  derivee=0.;
  return derivee_en_temps_inco_sans_solveur_masse_impl(*this,derivee,true /* explicit */);
}
 
void Convection_Diffusion_Espece_Binaire_base::assembler( Matrice_Morse& matrice,const DoubleTab& inco, DoubleTab& resu)
{
  Convection_Diffusion_Fluide_Dilatable_Proto::assembler_impl(*this,matrice,inco,resu);
}
 
void Convection_Diffusion_Espece_Binaire_base::assembler_blocs_avec_inertie(matrices_t matrices, DoubleTab& secmem, const tabs_t& semi_impl)
{
  statistics().begin_count(STD_COUNTERS::ajouter_blocs,statistics().get_last_opened_counter_level()+1);
  Convection_Diffusion_Fluide_Dilatable_Proto::assembler_blocs(*this, matrices, secmem, semi_impl);
  schema_temps().ajouter_blocs(matrices, secmem, *this);
  if (!discretisation().is_poly_family())
    {
      const std::string& nom_inco = inconnue().le_nom().getString();
      Matrice_Morse *mat = matrices.count(nom_inco) ? matrices.at(nom_inco) : nullptr;
      modifier_pour_Cl(*mat,secmem);
    }
  statistics().end_count(STD_COUNTERS::ajouter_blocs);
 
}