Op_Div_PolyMAC_CDO.cpp

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#include <Check_espace_virtuel.h>
#include <Domaine_Cl_PolyMAC_family.h>
#include <Navier_Stokes_std.h>
#include <Schema_Temps_base.h>
#include <Op_Div_PolyMAC_CDO.h>
#include <Probleme_base.h>
#include <EcrFicPartage.h>
#include <Matrice_Morse.h>
#include <Matrix_tools.h>
#include <Array_tools.h>
#include <SFichier.h>
#include <Debog.h>
 
Implemente_instanciable(Op_Div_PolyMAC_CDO, "Op_Div_PolyMAC_CDO", Operateur_Div_base);
 
Sortie& Op_Div_PolyMAC_CDO::printOn(Sortie& s) const { return s << que_suis_je(); }
 
Entree& Op_Div_PolyMAC_CDO::readOn(Entree& s) { return s; }
 
void Op_Div_PolyMAC_CDO::associer(const Domaine_dis_base& domaine_dis, const Domaine_Cl_dis_base& domaine_Cl_dis, const Champ_Inc_base&)
{
  le_dom_PolyMAC_CDO = ref_cast(Domaine_PolyMAC_CDO, domaine_dis);
  le_dcl_PolyMAC_CDO = ref_cast(Domaine_Cl_PolyMAC_family, domaine_Cl_dis);
}
 
DoubleTab& Op_Div_PolyMAC_CDO::ajouter(const DoubleTab& vit, DoubleTab& div) const
{
  if (has_interface_blocs()) return Operateur_Div_base::ajouter(vit, div);
 
  Debog::verifier("div in", div);
  const Domaine_PolyMAC_CDO& domaine_PolyMAC_CDO = le_dom_PolyMAC_CDO.valeur();
  const DoubleVect& surface = domaine_PolyMAC_CDO.face_surfaces();
  const IntTab& face_voisins = domaine_PolyMAC_CDO.face_voisins();
  const DoubleVect& porosite_surf = equation().milieu().porosite_face();
 
  // The virtual space of the div array is not updated by the operator,
  //  assert(invalide_espace_virtuel(div));
  declare_espace_virtuel_invalide(div);
  // compute boundary fluxes
 
  DoubleTab& tab_flux_bords = flux_bords_;
  tab_flux_bords.resize(domaine_PolyMAC_CDO.nb_faces_bord(), 1);
  tab_flux_bords = 0.;
 
  const int premiere_face_int = domaine_PolyMAC_CDO.premiere_face_int();
  const int nb_faces = domaine_PolyMAC_CDO.nb_faces();
 
  for (int face = 0; face < premiere_face_int; face++)
    {
      const double flux = porosite_surf[face] * vit[face] * surface[face];
      tab_flux_bords(face, 0) += flux;
 
      const int elem1 = face_voisins(face, 0);
      if (elem1 != -1)
        div(elem1) += flux;
 
      const int elem2 = face_voisins(face, 1);
      if (elem2 != -1)
        div(elem2) -= flux;
    }
 
  for (int face = premiere_face_int; face < nb_faces; face++)
    {
      const double flux = porosite_surf[face] * vit[face] * surface[face];
 
      const int elem1 = face_voisins(face, 0);
      assert(domaine_PolyMAC_CDO.oriente_normale(face, elem1) == 1);
      div(elem1) += flux;
 
      const int elem2 = face_voisins(face, 1);
      div(elem2) -= flux;
    }
  div.echange_espace_virtuel();
  Debog::verifier("div out", div);
  return div;
}
void Op_Div_PolyMAC_CDO::contribuer_a_avec(const DoubleTab& incoo, Matrice_Morse& matrice) const
{
  if (has_interface_blocs())
    {
      Operateur_base::contribuer_a_avec(incoo, matrice);
      return;
    }
 
  const Domaine_PolyMAC_CDO& domaine_PolyMAC_CDO = le_dom_PolyMAC_CDO.valeur();
  const DoubleVect& surface = domaine_PolyMAC_CDO.face_surfaces();
  const IntTab& face_voisins = domaine_PolyMAC_CDO.face_voisins();
  const DoubleVect& porosite_surf = equation().milieu().porosite_face();
 
  const int nb_faces = domaine_PolyMAC_CDO.nb_faces();
 
  for (int face = 0; face < nb_faces; face++)
    {
      // flux * -1 because contribuer_a_avec returns -d/dI
      const double flux = -porosite_surf[face] * surface[face];
 
      const int elem1 = face_voisins(face, 0);
      if (elem1 != -1)
        matrice(elem1, face) += flux;
 
      const int elem2 = face_voisins(face, 1);
      if (elem2 != -1)
        matrice(elem2, face) -= flux;
    }
}
 
void Op_Div_PolyMAC_CDO::dimensionner(Matrice_Morse& matrice) const
{
  if (has_interface_blocs())
    {
      Operateur_base::dimensionner(matrice);
      return;
    }
 
  const Domaine_PolyMAC_CDO& domaine_PolyMAC_CDO = le_dom_PolyMAC_CDO.valeur();
  int nb_faces = domaine_PolyMAC_CDO.nb_faces();
  int nb_faces_tot = domaine_PolyMAC_CDO.nb_faces_tot();
  int nb_elem_tot = domaine_PolyMAC_CDO.nb_elem_tot();
  Stencil stencyl(0, 2);
 
  const IntTab& face_voisins = domaine_PolyMAC_CDO.face_voisins();
 
  int nb_coef = 0;
  for (int face = 0; face < nb_faces; face++)
    {
      for (int dir = 0; dir < 2; dir++)
        {
          const int elem = face_voisins(face, dir);
          if (elem != -1)
            {
              stencyl.resize(nb_coef + 1, 2);
              stencyl(nb_coef, 0) = elem;
              stencyl(nb_coef, 1) = face;
              nb_coef++;
            }
        }
    }
  tableau_trier_retirer_doublons(stencyl);
  Matrix_tools::allocate_morse_matrix(nb_elem_tot, nb_faces_tot, stencyl, matrice);
}
 
DoubleTab& Op_Div_PolyMAC_CDO::calculer(const DoubleTab& vit, DoubleTab& div) const
{
  div = 0.;
  return ajouter(vit, div);
}
 
int Op_Div_PolyMAC_CDO::impr(Sortie& os) const
{
  const int impr_bord = (le_dom_PolyMAC_CDO->domaine().bords_a_imprimer().est_vide() ? 0 : 1);
  ouvrir_fichier(Flux_div, "", je_suis_maitre());
  EcrFicPartage Flux_face;
  ouvrir_fichier_partage(Flux_face, "", impr_bord);
  const Schema_Temps_base& sch = equation().probleme().schema_temps();
  const double temps = sch.temps_courant();
  if (je_suis_maitre())
    Flux_div.add_col(temps);
 
  const int nb_compo = flux_bords_.dimension(1);
 
  // Loop over boundaries to sum fluxes per boundary into the flux_bord array
  DoubleVect flux_bord(nb_compo);
  DoubleVect bilan(nb_compo);
  bilan = 0.;
 
  for (int num_cl = 0; num_cl < le_dom_PolyMAC_CDO->nb_front_Cl(); num_cl++)
    {
      flux_bord = 0;
      const Cond_lim& la_cl = le_dcl_PolyMAC_CDO->les_conditions_limites(num_cl);
      const Front_VF& frontiere_dis = ref_cast(Front_VF, la_cl->frontiere_dis());
      const int ndeb = frontiere_dis.num_premiere_face();
      const int nfin = ndeb + frontiere_dis.nb_faces();
      for (int face = ndeb; face < nfin; face++)
        for (int k = 0; k < nb_compo; k++)
          flux_bord(k) += flux_bords_(face, k);
 
      for (int k = 0; k < nb_compo; k++)
        flux_bord(k) = Process::mp_sum(flux_bord(k));
 
      if (je_suis_maitre())
        {
          for (int k = 0; k < nb_compo; k++)
            {
              //Addition for printing to separate files
              Flux_div.add_col(flux_bord(k));
              bilan(k) += flux_bord(k);
            }
        }
    }
 
  if (je_suis_maitre())
    {
      for (int k = 0; k < nb_compo; k++)
        Flux_div.add_col(bilan(k));
 
      Flux_div << finl;
    }
 
  for (int num_cl = 0; num_cl < le_dom_PolyMAC_CDO->nb_front_Cl(); num_cl++)
    {
      const Frontiere_dis_base& la_fr = le_dcl_PolyMAC_CDO->les_conditions_limites(num_cl)->frontiere_dis();
      const Cond_lim& la_cl = le_dcl_PolyMAC_CDO->les_conditions_limites(num_cl);
      const Front_VF& frontiere_dis = ref_cast(Front_VF, la_cl->frontiere_dis());
      int ndeb = frontiere_dis.num_premiere_face();
      int nfin = ndeb + frontiere_dis.nb_faces();
      if (le_dom_PolyMAC_CDO->domaine().bords_a_imprimer().contient(la_fr.le_nom()))
        {
          Flux_face << "# Flux par face sur " << la_fr.le_nom() << " au temps " << temps << " : " << finl;
          for (int face = ndeb; face < nfin; face++)
            {
              if (dimension == 2)
                Flux_face << "# Face a x= " << le_dom_PolyMAC_CDO->xv(face, 0) << " y= " << le_dom_PolyMAC_CDO->xv(face, 1) << " flux=";
              else if (dimension == 3)
                Flux_face << "# Face a x= " << le_dom_PolyMAC_CDO->xv(face, 0) << " y= " << le_dom_PolyMAC_CDO->xv(face, 1) << " z= " << le_dom_PolyMAC_CDO->xv(face, 2) << " flux=";
              for (int k = 0; k < nb_compo; k++)
                Flux_face << " " << flux_bords_(face, k);
              Flux_face << finl;
            }
          Flux_face.syncfile();
        }
    }
 
  return 1;
}
 
void Op_Div_PolyMAC_CDO::volumique(DoubleTab& div) const
{
  const Domaine_PolyMAC_CDO& domaine_PolyMAC_CDO = le_dom_PolyMAC_CDO.valeur();
  const DoubleVect& vol = domaine_PolyMAC_CDO.volumes();
  const int nb_elem = domaine_PolyMAC_CDO.domaine().nb_elem_tot();
 
  for (int num_elem = 0; num_elem < nb_elem; num_elem++)
    div(num_elem) /= vol(num_elem);
}