Op_Conv_ALE_PolyMAC_HFV_Elem.cpp

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#include <Op_Conv_ALE_PolyMAC_HFV_Elem.h>
#include <Domaine_ALE.h>
#include <Probleme_base.h>
 
Implemente_instanciable(Op_Conv_ALE_PolyMAC_HFV_Elem, "Op_Conv_ALE_PolyMAC_HFV_Elem|Op_Conv_ALE_PolyMAC_MPFA_Elem", Op_Conv_EF_Stab_PolyMAC_HFV_Elem);
 
Sortie& Op_Conv_ALE_PolyMAC_HFV_Elem::printOn(Sortie& os) const { return Op_Conv_EF_Stab_PolyMAC_HFV_Elem::printOn(os); }
 
Entree& Op_Conv_ALE_PolyMAC_HFV_Elem::readOn(Entree& is) { return Op_Conv_EF_Stab_PolyMAC_HFV_Elem::readOn(is); }
 
DoubleTab Op_Conv_ALE_PolyMAC_HFV_Elem::get_u_minus_w() const
{
  const DoubleTab& u = vitesse_->valeurs();
  const DoubleTab& w = ref_cast(Domaine_ALE, equation().inconnue().domaine()).vitesse_faces();
  DoubleTab u_moins_w(u);
  if (w.nb_dim() == 1) return u_moins_w;
 
  const Domaine_VF& domaine = ref_cast(Domaine_VF, equation().probleme().domaine_dis());
  const DoubleTab& nf = domaine.face_normales();
  const DoubleVect& fs = domaine.face_surfaces();
  const int nface = domaine.nb_faces(), D = dimension, N = u.line_size();
  for (int f = 0; f < nface; f++)
    {
      double w_n = 0.;
      if (fs(f) > 0.)
        for (int d = 0; d < D; d++) w_n += w(f, d) * nf(f, d) / fs(f);
      for (int n = 0; n < N; n++) u_moins_w(f, n) -= w_n;
    }
 
  return u_moins_w;
}
 
double Op_Conv_ALE_PolyMAC_HFV_Elem::calculer_dt_stab() const
{
  DoubleTab u_minus_w = get_u_minus_w();
  return calculer_dt_stab_gen(u_minus_w);
}
 
void Op_Conv_ALE_PolyMAC_HFV_Elem::ajouter_blocs(matrices_t matrices, DoubleTab& secmem, const tabs_t& semi_impl) const
{
  DoubleTab u_minus_w = get_u_minus_w();
  ajouter_blocs_gen(matrices, secmem, u_minus_w, semi_impl);
}
 
void Op_Conv_ALE_PolyMAC_HFV_Elem::mettre_a_jour(double temps)
{
  DoubleTab u_minus_w = get_u_minus_w();
  mettre_a_jour_gen(temps, u_minus_w);
}