Source_Transport_K_Eps_Bas_Reynolds_anisotherme_VDF_Elem.cpp

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#include <Source_Transport_K_Eps_Bas_Reynolds_anisotherme_VDF_Elem.h>
#include <Convection_Diffusion_Temperature_Turbulent.h>
#include <Modele_turbulence_hyd_K_Eps_Bas_Reynolds.h>
#include <Champ_Uniforme.h>
#include <Champ_Face_VDF.h>
#include <Probleme_base.h>
#include <Domaine_Cl_VDF.h>
#include <Fluide_base.h>
#include <TRUSTTrav.h>
 
Implemente_instanciable_sans_constructeur(Source_Transport_K_Eps_Bas_Reynolds_anisotherme_VDF_Elem,"Source_Transport_K_Eps_Bas_Reynolds_anisotherme_VDF_P0_VDF",Source_Transport_K_Eps_Bas_Reynolds_VDF_Elem);
 
Sortie& Source_Transport_K_Eps_Bas_Reynolds_anisotherme_VDF_Elem::printOn(Sortie& s) const { return s << que_suis_je() ; }
Entree& Source_Transport_K_Eps_Bas_Reynolds_anisotherme_VDF_Elem::readOn(Entree& s) { return s ; }
 
void Source_Transport_K_Eps_Bas_Reynolds_anisotherme_VDF_Elem::associer_pb(const Probleme_base& pb)
{
  Source_Transport_K_Eps_Bas_Reynolds_VDF_Elem::associer_pb(pb);
  // provisoire a garder ?
  if (sub_type(Convection_Diffusion_Temperature_Turbulent,pb.equation(1)))
    {
      Source_Transport_K_Eps_Bas_Reynolds_VDF_Elem::verifier_milieu_anisotherme(pb,que_suis_je());
      Source_Transport_K_Eps_Bas_Reynolds_VDF_Elem::associer_pb_anisotherme(pb);
    }
  else // correction pour quasi compressible : on utilise pas l'eq_thermique en fait (ce erait une Convection_Diffusion_Enthalpie_Turbulent sinon)
    gravite = pb.equation(0).milieu().gravite();
}
 
// TODO : FIXME : a factoriser avec Source_Transport_K_Eps_Bas_Reynolds_anisotherme_W_VDF_Elem::ajouter
void Source_Transport_K_Eps_Bas_Reynolds_anisotherme_VDF_Elem::ajouter_blocs(matrices_t matrices, DoubleTab& resu, const tabs_t& semi_impl) const
{
  const Domaine_Cl_dis_base& zcl=eq_hydraulique->domaine_Cl_dis();
  const Domaine_Cl_dis_base& zcl_keps=eqn_keps_bas_re->domaine_Cl_dis();
  const Domaine_dis_base& domaine_dis_keps =eqn_keps_bas_re ->domaine_dis();
  const Domaine_VDF& domaine_VDF = ref_cast(Domaine_VDF,eq_hydraulique->domaine_dis());
  const Domaine_Cl_VDF& domaine_Cl_VDF = ref_cast(Domaine_Cl_VDF,zcl);
  const Domaine_Cl_VDF& zcl_VDF_th = ref_cast(Domaine_Cl_VDF,eq_thermique->domaine_Cl_dis());
  const DoubleTab& K_eps_Bas_Re = eqn_keps_bas_re->inconnue().valeurs(), &scalaire = eq_thermique->inconnue().valeurs(), &vit = eq_hydraulique->inconnue().valeurs();
  const DoubleTab& visco_turb = eqn_keps_bas_re->modele_turbulence().viscosite_turbulente().valeurs();
  const Modele_turbulence_scal_base& le_modele_scalaire = ref_cast(Modele_turbulence_scal_base,eq_thermique->get_modele(TURBULENCE).valeur());
  const DoubleTab& alpha_turb = le_modele_scalaire.diffusivite_turbulente().valeurs(), &g = gravite->valeurs();
  const Champ_Don_base& ch_beta = beta_t.valeur();
  const DoubleVect& volumes = domaine_VDF.volumes(), &porosite_vol = le_dom_Cl_VDF->equation().milieu().porosite_elem();
  const Fluide_base& fluide = ref_cast(Fluide_base,eq_hydraulique->milieu());
  const Champ_Don_base& ch_visco_cin = fluide.viscosite_cinematique();
  const Modele_turbulence_hyd_K_Eps_Bas_Reynolds& mod_turb = ref_cast(Modele_turbulence_hyd_K_Eps_Bas_Reynolds,eqn_keps_bas_re->modele_turbulence());
  const Modele_Fonc_Bas_Reynolds_Base& mon_modele_fonc = mod_turb.associe_modele_fonction().valeur();
  Champ_Face_VDF& vitesse = ref_cast_non_const(Champ_Face_VDF,eq_hydraulique->inconnue());
  const int nb_elem = domaine_VDF.nb_elem(), nb_elem_tot = domaine_VDF.nb_elem_tot();
 
  DoubleTrav P(nb_elem_tot), G(nb_elem_tot), G1(nb_elem_tot), D(nb_elem_tot), E(nb_elem_tot), F1(nb_elem_tot), F2(nb_elem_tot);
 
  mon_modele_fonc.Calcul_D(D,domaine_dis_keps,zcl_keps,vit,K_eps_Bas_Re,ch_visco_cin);
  mon_modele_fonc.Calcul_E(E,domaine_dis_keps,zcl_keps,vit,K_eps_Bas_Re,ch_visco_cin,visco_turb);
  mon_modele_fonc.Calcul_F2(F2,D,domaine_dis_keps,K_eps_Bas_Re,ch_visco_cin);
 
  if (axi) calculer_terme_production_K_Axi(domaine_VDF,vitesse,P,K_eps_Bas_Re,visco_turb);
  else calculer_terme_production_K(domaine_VDF,domaine_Cl_VDF,P,K_eps_Bas_Re,vit,vitesse,visco_turb);
 
  // C'est l'objet de type domaine_Cl_dis de l'equation thermique qui est utilise dans le calcul de G
  const DoubleTab& tab_beta = ch_beta.valeurs();
  // Nous utilisons le modele de fluctuation thermique pour le calcul du terme de destruction G.
  if (sub_type(Champ_Uniforme,ch_beta)) calculer_terme_destruction_K(domaine_VDF,zcl_VDF_th,G,scalaire,alpha_turb,tab_beta(0,0),g);
  else calculer_terme_destruction_K(domaine_VDF,zcl_VDF_th,G,scalaire,alpha_turb,tab_beta,g);
 
  for (int elem = 0; elem < nb_elem; elem++)
    {
      resu(elem,0) += (P(elem)-K_eps_Bas_Re(elem,1)-D(elem))*volumes(elem)*porosite_vol(elem);
      if (K_eps_Bas_Re(elem,0) >= 1.e-20)
        resu(elem,1) += (C1*F1(elem)*P(elem)- C2*F2(elem)*K_eps_Bas_Re(elem,1))*K_eps_Bas_Re(elem,1)/K_eps_Bas_Re(elem,0)*volumes(elem)*porosite_vol(elem)  + E(elem)*volumes(elem)*porosite_vol(elem);
 
      if ( (G1(elem)>0) && (K_eps_Bas_Re(elem,1) >= 1.e-20) )
        {
          resu(elem,0) += G(elem)*volumes(elem)*porosite_vol(elem);
          resu(elem,1) += C1*F1(elem)*G(elem)*volumes(elem)*porosite_vol(elem)*K_eps_Bas_Re(elem,1)/K_eps_Bas_Re(elem,0);
        }
    }
}
 
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
Implemente_instanciable_sans_constructeur(Source_Transport_K_Eps_Bas_Reynolds_anisotherme_QC_VDF_Elem,"Source_Transport_K_Eps_Bas_Reynolds_anisotherme_QC_VDF_P0_VDF",Source_Transport_K_Eps_Bas_Reynolds_anisotherme_VDF_Elem);
 
Sortie& Source_Transport_K_Eps_Bas_Reynolds_anisotherme_QC_VDF_Elem::printOn(Sortie& s) const { return s << que_suis_je() ; }
Entree& Source_Transport_K_Eps_Bas_Reynolds_anisotherme_QC_VDF_Elem::readOn(Entree& s) { return s ; }
 
void Source_Transport_K_Eps_Bas_Reynolds_anisotherme_QC_VDF_Elem::ajouter_blocs(matrices_t matrices, DoubleTab& resu, const tabs_t& semi_impl) const
{
  const Domaine_dis_base& z = eq_hydraulique->domaine_dis();
  const Domaine_VDF& domaine_VDF = ref_cast(Domaine_VDF,z);
  const Domaine_Cl_VDF& zcl_VDF = ref_cast(Domaine_Cl_VDF,eq_hydraulique->domaine_Cl_dis());
  const DoubleTab& vit = eq_hydraulique->inconnue().valeurs(), &K_eps_Bas_Re = eqn_keps_bas_re->inconnue().valeurs();
  const Fluide_base& fluide = ref_cast(Fluide_base,eq_hydraulique->milieu());
  const Champ_Don_base& ch_visco_dyn = fluide.viscosite_dynamique();
  const DoubleTab& visco_turb = eqn_keps_bas_re->modele_turbulence().viscosite_turbulente().valeurs();
  const DoubleVect& volumes = domaine_VDF.volumes(), &porosite_vol = le_dom_Cl_VDF->equation().milieu().porosite_elem();
  const int nb_elem_tot = domaine_VDF.nb_elem_tot(), nb_elem = domaine_VDF.nb_elem();
 
  //Calcul des fonctions F1 et F2
  const Modele_turbulence_hyd_K_Eps_Bas_Reynolds& mod_turb = ref_cast(Modele_turbulence_hyd_K_Eps_Bas_Reynolds,eqn_keps_bas_re->modele_turbulence());
  const Modele_Fonc_Bas_Reynolds_Base& mon_modele_fonc = mod_turb.associe_modele_fonction().valeur();
  DoubleTrav P(nb_elem_tot), F1(nb_elem_tot), F2(nb_elem_tot);
 
  mon_modele_fonc.Calcul_F2(F2,P,z,K_eps_Bas_Re,ch_visco_dyn);
 
  //Calcul du terme de production
  Champ_Face_VDF& vitesse = ref_cast_non_const(Champ_Face_VDF,eq_hydraulique->inconnue());
  calculer_terme_production_K(domaine_VDF,zcl_VDF,P,K_eps_Bas_Re,vit,vitesse,visco_turb);
 
  //Calcul du terme source
  //  sur k  :  P-eps
  //  sur eps:  (C1.f1.P - C2.F2.eps) * eps/k
  for (int elem=0; elem<nb_elem; elem++)
    {
      resu(elem,0) += (P(elem)-K_eps_Bas_Re(elem,1))*volumes(elem)*porosite_vol(elem);
      if (K_eps_Bas_Re(elem,0) >= 1.e-20)
        resu(elem,1) += (C1*F1(elem)*P(elem)- C2*F2(elem)*K_eps_Bas_Re(elem,1)) * volumes(elem)*porosite_vol(elem) *(K_eps_Bas_Re(elem,1)/K_eps_Bas_Re(elem,0));
    }
}