Source_Transport_K_Realisable_VDF_Elem.cpp

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#include <Modele_turbulence_hyd_K_Eps_Realisable_Bicephale.h>
#include <Source_Transport_K_Realisable_VDF_Elem.h>
#include <Milieu_base.h>
#include <Champ_Face_VDF.h>
#include <TRUSTTrav.h>
 
Implemente_instanciable(Source_Transport_K_Realisable_VDF_Elem,"Source_Transport_K_Realisable_VDF_P0_VDF",Source_Transport_Realisable_VDF_Elem_base);
 
Sortie& Source_Transport_K_Realisable_VDF_Elem::printOn(Sortie& s ) const { return s << que_suis_je() ; }
Entree& Source_Transport_K_Realisable_VDF_Elem::readOn(Entree& is ) { return Source_Transport_Realisable_VDF_Elem_base::readOn_nothing(is,que_suis_je()); }
 
void Source_Transport_K_Realisable_VDF_Elem::associer_pb(const Probleme_base& pb )
{
  Source_Transport_Realisable_VDF_Elem_base::associer_pb(pb);
  eqn_k_Rea = ref_cast(Transport_K_ou_Eps_Realisable,equation());
  const Modele_turbulence_hyd_K_Eps_Realisable_Bicephale& mod_turb = ref_cast(Modele_turbulence_hyd_K_Eps_Realisable_Bicephale, eqn_eps_Rea->modele_turbulence());
  eqn_eps_Rea = ref_cast(Transport_K_ou_Eps_Realisable,mod_turb.get_eq_transp_Eps());
}
 
void Source_Transport_K_Realisable_VDF_Elem::ajouter_blocs(matrices_t matrices, DoubleTab& secmem, const tabs_t& semi_impl) const
{
  Source_Transport_Realisable_VDF_Elem_base::ajouter_blocs(matrices, secmem, semi_impl);
  const DoubleTab& K_Rea = eqn_k_Rea->inconnue().valeurs(), &eps_Rea = eqn_eps_Rea->inconnue().valeurs(), &vit = eq_hydraulique->inconnue().valeurs();
  Champ_Face_VDF& vitesse = ref_cast_non_const(Champ_Face_VDF,eq_hydraulique->inconnue());
  const DoubleTab& visco_turb = eqn_k_Rea->modele_turbulence().viscosite_turbulente().valeurs();
  const DoubleVect& volumes = le_dom_VDF->volumes(), &porosite_vol = le_dom_Cl_VDF->equation().milieu().porosite_elem();
  DoubleTrav P(visco_turb);
 
  if (axi) calculer_terme_production_K_BiK_Axi(le_dom_VDF.valeur(),vitesse,P,K_Rea,visco_turb);
  else calculer_terme_production_K_BiK(le_dom_VDF.valeur(),le_dom_Cl_VDF.valeur(),P,K_Rea,vit,vitesse,visco_turb);
  P.echange_espace_virtuel();
 
  for (int elem = 0; elem < le_dom_VDF->nb_elem(); elem++) secmem(elem) += ( P(elem)-eps_Rea(elem) )*volumes(elem)*porosite_vol(elem);
 
}
 
void Source_Transport_K_Realisable_VDF_Elem::mettre_a_jour(double temps)
{
  const DoubleTab& K_Rea  = eqn_k_Rea->inconnue().valeurs(), &eps_Rea  = eqn_eps_Rea->inconnue().valeurs(), &vit  = eq_hydraulique->inconnue().valeurs();
  const double epsilon_minimum = eqn_k_Rea->modele_turbulence().get_EPS_MIN();
  Modele_Fonc_Realisable_base& mon_modele_fonc = ref_cast(Modele_turbulence_hyd_K_Eps_Realisable_Bicephale,eqn_k_Rea->modele_turbulence()).associe_modele_fonction();
  mon_modele_fonc.Contributions_Sources_BiK(eqn_k_Rea ->domaine_dis(),eqn_k_Rea->domaine_Cl_dis(),vit,K_Rea,eps_Rea,epsilon_minimum);
  Source_Transport_Realisable_VDF_Elem_base::mettre_a_jour(temps);
}
 
void Source_Transport_K_Realisable_VDF_Elem::fill_coeff_matrice(const int is_visco_const, const DoubleTab& tab_visco, const DoubleVect& volumes, const DoubleVect& porosite, double& visco, Matrice_Morse& matrice) const
{
  const DoubleTab& K_Rea  = eqn_k_Rea->inconnue().valeurs(), &eps_Rea  = eqn_eps_Rea->inconnue().valeurs();
  for (int c = 0; c < K_Rea.dimension(0); c++)
    {
      if (!is_visco_const) visco = tab_visco(c);
      assert(visco > 0.);
      if (K_Rea(c)>DMINFLOAT)
        matrice(c,c)+=porosite(c)*volumes(c)*eps_Rea(c)/( K_Rea(c) + sqrt( visco*eps_Rea(c) ) );
    }
}