Dispersion_bulles_constante.cpp

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#include <Dispersion_bulles_constante.h>
#include <Pb_Multiphase.h>
#include <TRUSTTrav.h>
#include <Frottement_interfacial_base.h>
#include <math.h>
 
Implemente_instanciable(Dispersion_bulles_constante, "Dispersion_bulles_constante", Dispersion_bulles_base);
 
Sortie& Dispersion_bulles_constante::printOn(Sortie& os) const
{
  return os;
}
 
Entree& Dispersion_bulles_constante::readOn(Entree& is)
{
  Param param(que_suis_je());
  param.ajouter("D_td_star", &D_td_star_, Param::REQUIRED);
  param.lire_avec_accolades_depuis(is);
 
  const Pb_Multiphase *pbm = sub_type(Pb_Multiphase, pb_.valeur()) ? &ref_cast(Pb_Multiphase, pb_.valeur()) : nullptr;
 
  if (!pbm || pbm->nb_phases() == 1) Process::exit(que_suis_je() + " : not needed for single-phase flow!");
  for (int n = 0; n < pbm->nb_phases(); n++) //recherche de n_l, n_g : phase {liquide,gaz}_continu en priorite
    if (pbm->nom_phase(n).debute_par("liquide") && (n_l < 0 || pbm->nom_phase(n).finit_par("continu")))  n_l = n;
  if (n_l < 0) Process::exit(que_suis_je() + " : liquid phase not found!");
 
  return is;
}
 
 
void Dispersion_bulles_constante::coefficient(const input_t& in, output_t& out)  const
{
  int N = out.Ctd.dimension(0);
 
 
  for (int k = 0; k < N; k++)
    if (k!=n_l)
      {
        out.Ctd(k, n_l) = in.rho[n_l] * in.nv(n_l,k) * in.nv(n_l,k) * D_td_star_ ;
      }
}