Iterateur_VDF_Elem_Multiphase_Parietal.tpp

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#ifndef Iterateur_VDF_Elem_Multiphase_Parietal_TPP_included
#define Iterateur_VDF_Elem_Multiphase_Parietal_TPP_included
 
#include <Source_Flux_interfacial_base.h>
#include <Flux_parietal_base.h>
#include <Milieu_composite.h>
#include <Pb_Multiphase.h>
 
template<class _TYPE_> template<typename Type_Double, typename BC>
void Iterateur_VDF_Elem<_TYPE_>::ajouter_blocs_bords_flux_parietal_(const BC& cl, const int ndeb, const int nfin, const int N,
                                                                    const DoubleTab& donnee, DoubleTab& resu, Matrice_Morse *mat, VectorDeriv& d_cc, const tabs_t& semi_impl) const
{
  assert (is_pb_multi);
  Type_Double flux(N);
 
  constexpr bool is_Temp_impose_flux_parietal = std::is_same<BC, Scalaire_impose_paroi>::value,
                 is_Neumann_flux_parietal = std::is_same<BC, Neumann_paroi>::value,
                 is_paroi_contact_flux_parietal = std::is_same<BC, Echange_global_impose>::value;
 
  const Flux_parietal_base& corr = ref_cast(Flux_parietal_base, corr_flux_parietal_.valeur());
  const Pb_Multiphase& pbm = ref_cast(Pb_Multiphase, op_base->equation().probleme());
 
  const DoubleTab& alpha = pbm.equation_masse().inconnue().passe(),
                   &dh = pbm.milieu().diametre_hydraulique_elem(),
                    &press = ref_cast(QDM_Multiphase, pbm.equation_qdm()).pression().passe(),
                     &lambda = pbm.milieu().conductivite().passe(),
                      &mu = ref_cast(Fluide_base, pbm.milieu()).viscosite_dynamique().passe(),
                       &rho = pbm.milieu().masse_volumique().passe(),
                        &Cp = pbm.milieu().capacite_calorifique().passe();
 
  const DoubleVect& fs = le_dom->face_surfaces(), &pf = pbm.milieu().porosite_face();
 
  Flux_parietal_base::input_t in;
  Flux_parietal_base::output_t out;
 
  DoubleTrav qpk(N), dTp_qpk(N), dTf_qpk(N, N), qpi(N, N), dTp_qpi(N, N), dTf_qpi(N, N, N), d_nuc(N);
 
  out.qpk = &qpk;
  out.dTf_qpk = &dTf_qpk;
  out.qpi = &qpi;
  out.dTf_qpi = &dTf_qpi;
  out.d_nuc = &d_nuc;
 
  if (is_Neumann_flux_parietal)
    {
      out.dTp_qpk = &dTp_qpk;
      out.dTp_qpi = &dTp_qpi;
    }
 
  // Vitesse passee aux elems
  const Champ_Face_VDF& ch = ref_cast(Champ_Face_VDF, pbm.equation_qdm().inconnue());
  DoubleTrav pvit_elem(0, N * dimension);
  le_dom->domaine().creer_tableau_elements(pvit_elem);
  ch.get_elem_vector_field(pvit_elem, true /* passe */ );
 
  const Source_Flux_interfacial_base *sss =
    op_base->equation().sources().size() && sub_type(Source_Flux_interfacial_base, op_base->equation().sources().dernier().valeur()) ?
    &ref_cast(Source_Flux_interfacial_base, op_base->equation().sources().dernier().valeur()) : nullptr;
 
  DoubleTab *pqpi = sss ? &(sss->qpi()) : nullptr;
  DoubleTab *pdTf_qpi = sss ? &(sss->dT_qpi()) : nullptr;
 
  if (pqpi)
    *pqpi = 0.;
 
  if (pdTf_qpi)
    *pdTf_qpi = 0.;
 
  DoubleTrav Ts_tab, Sigma_tab, Lvap_tab;
  if (corr.needs_saturation())
    {
      const Milieu_composite& milc = ref_cast(Milieu_composite, op_base->equation().milieu());
      const int nbelem_tot = le_dom->nb_elem_tot(), nb_max_sat = N * (N - 1) / 2; // oui !! suite arithmetique !!
      Ts_tab.resize(nbelem_tot, nb_max_sat), Sigma_tab.resize(nbelem_tot, nb_max_sat), Lvap_tab.resize(nbelem_tot, nb_max_sat);
 
      for (int k = 0; k < N; k++)
        for (int l = k + 1; l < N; l++)
          if (milc.has_saturation(k, l))
            {
              Saturation_base& z_sat = milc.get_saturation(k, l);
              const int ind_trav = (k * (N - 1) - (k - 1) * (k) / 2) + (l - k - 1); // Et oui ! matrice triang sup !
              assert(press.line_size() == 1);
 
              // recuperer Tsat et sigma ...
              const DoubleTab& sig = z_sat.get_sigma_tab(), &tsat = z_sat.get_Tsat_tab();
 
              // fill in the good case
              for (int ii = 0; ii < nbelem_tot; ii++)
                {
                  Ts_tab(ii, ind_trav) = tsat(ii);
                  Sigma_tab(ii, ind_trav) = sig(ii);
                }
 
              z_sat.Lvap(press.get_span_tot() /* elem reel */, Lvap_tab.get_span_tot(), nb_max_sat, ind_trav);
              z_sat.Tsat(press.get_span_tot() /* elem reel */, Ts_tab.get_span_tot(), nb_max_sat, ind_trav); // Tentative avec pression passee
            }
    }
 
  DoubleTrav Tf(N), nv(N);
  for (int face = ndeb; face < nfin; face++)
    {
      Tf = 0.;
      qpk = 0.;
      dTf_qpk = 0.;
      qpi = 0.;
      dTf_qpi = 0.;
      nv = 0.;
      d_nuc = 0.;
 
      const int e = elem(face, 0) > -1 ? elem(face, 0) : elem(face, 1);
 
      const double y = elem(face, 0) > -1 ? le_dom->dist_face_elem0(face, e) : le_dom->dist_face_elem1(face, e);
 
      // fill in struct
      in.N = N;
      in.f = face;
      in.y = y;
      in.D_h = dh(e);
      in.D_ch = dh(e);
      in.alpha = &alpha(e, 0);
      in.p = press(e);
      in.lambda = &lambda(e, 0);
      in.mu = &mu(e, 0);
      in.rho = &rho(e, 0);
      in.Cp = &Cp(e, 0);
      in.T = &donnee(e, 0);
      in.v = nv.addr();
 
      if (corr.needs_saturation())
        {
          in.Lvap = &Lvap_tab(e, 0);
          in.Sigma = &Sigma_tab(e, 0);
          in.Tsat = &Ts_tab(e, 0);
        }
      else
        {
          in.Lvap = nullptr;
          in.Sigma = nullptr;
          in.Tsat = nullptr;
        }
 
      // velocity norm
      for (int d = 0; d < Objet_U::dimension; d++)
        for (int n = 0; n < N; n++)
          nv(n) += std::pow(pvit_elem(e, N * d + n), 2);
 
      for (int n = 0; n < N; n++)
        nv(n) = std::sqrt(nv(n));
 
      // 3 Cas CLS
      if (is_Temp_impose_flux_parietal) // Dirichlet
        {
          in.Tp = ref_cast(Scalaire_impose_paroi, cl).val_imp(face - ndeb);
 
          corr.qp(in, out); // call correlation
 
          if (pqpi)
            for (int k = 0; k < N; k++)
              for (int l = 0; l < N; l++)
                (*pqpi)(e, k, l) += qpi(k, l) * fs(face);
 
          if ((pdTf_qpi) && (mat))
            for (int k = 0; k < N; k++)
              for (int l = 0; l < N; l++)
                for (int m = 0; m < N; m++)
                  (*pdTf_qpi)(e, k, l, m) += dTf_qpi(k, l, m) * fs(face);
 
          for (int k = 0; k < N; k++)
            flux[k] = (elem(face, 0) != -1) ? qpk(k) * fs(face) * pf(face) : -qpk(k) * fs(face) * pf(face);
 
          fill_flux_tables_(face, N, 1.0, flux, resu);
 
          if (mat)
            for (int k = 0; k < N; k++)
              for (int l = 0; l < N; l++)
                (*mat)(e * N + k, e * N + l) += dTf_qpk(k, l) * fs(face) * pf(face);
 
        }
      if (is_paroi_contact_flux_parietal) // Echange contact
        {
          Process::exit(que_suis_je() + " : paroi_contact with flux parietal is not yet coded ! Change to PolyMAC_MPFA or call the 911. ");
 
          if (!cl.que_suis_je().debute_par("Paroi_Echange_contact"))
            Process::exit(que_suis_je() + " : in pb_multiphase there is no echange contact with a wall heat flux correlation : choisis ton camp camarade !");
        }
      else if (is_Neumann_flux_parietal) // Neumann
        {
          // Ici on fait un Newton simple
          in.Tp = donnee(e, 0);
 
          double flux_imp = ref_cast(Neumann, cl).flux_impose(face - ndeb);
          double flux_cor = 0., dTp_flux_cor = 0.;
          int it = 0, cv = 0;
 
          for (it = 0; !cv && it < 100; it++)
            {
              flux_cor = 0;
              dTp_flux_cor = 0;
 
              Tf = 0.;
              qpk = 0.;
              dTp_qpk = 0.;
              dTf_qpk = 0.;
              qpi = 0.;
              dTp_qpi = 0.;
              dTf_qpi = 0.;
 
              corr.qp(in, out);
 
              for (int k = 0; k < N; k++)
                {
                  flux_cor += qpk(k);
                  dTp_flux_cor += dTp_qpk(k);
                }
 
              for (int k = 0; k < N; k++)
                for (int l = 0; l < N; l++)
                  {
                    flux_cor += qpi(k, l);
                    dTp_flux_cor += dTp_qpi(k, l);
                  }
 
              in.Tp = in.Tp - (flux_cor - flux_imp) / dTp_flux_cor;
              cv = (std::abs(flux_cor - flux_imp) < 1.e-5);
            }
 
          if (!cv)
            {
              std::string message_erreur = "Non-convergence des Tefs !!!";
              message_erreur.append("\n Tp init = ");
              message_erreur.append(std::to_string( donnee(e, 0)));
              message_erreur.append("\n T fluide = ");
              for (int k = 0; k < N; k++)
                {
                  message_erreur.append(std::to_string(donnee(e, k)));
                  message_erreur.append(" ");
                }
              message_erreur.append("\n Phi cible = ");
              message_erreur.append(std::to_string(flux_imp));
              message_erreur.append("\n Phi cor = ");
              message_erreur.append(std::to_string(flux_cor));
              Process::exit(message_erreur);
            }
 
          if (pqpi)
            for (int k = 0; k < N; k++)
              for (int l = 0; l < N; l++)
                (*pqpi)(e, k, l) += qpi(k, l) * fs(face);
 
          if ((pdTf_qpi) && (mat))
            for (int k = 0; k < N; k++)
              for (int l = 0; l < N; l++)
                for (int m = 0; m < N; m++)
                  (*pdTf_qpi)(e, k, l, m) += dTf_qpi(k, l, m) * fs(face);
 
          for (int k = 0; k < N; k++)
            flux[k] = (elem(face, 0) != -1) ? qpk(k) * fs(face) : -qpk(k) * fs(face);
 
          fill_flux_tables_(face, N, 1.0, flux, resu);
 
          if (mat)
            for (int k = 0; k < N; k++)
              for (int l = 0; l < N; l++)
                (*mat)(e * N + k, e * N + l) += dTf_qpk(k, l) * fs(face) * pf(face);
        }
    }
}
 
#endif /* Iterateur_VDF_Elem_Multiphase_Parietal_TPP_included */