Terme_Source_Canal_perio_VDF_P0.cpp

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#include <Terme_Source_Canal_perio_VDF_P0.h>
#include <Domaine_VF.h>
#include <Domaine_VDF.h>
#include <Convection_Diffusion_std.h>
 
Implemente_instanciable(Terme_Source_Canal_perio_VDF_P0, "Canal_perio_VDF_P0_VDF", Terme_Source_Canal_perio_VDF_Face);
 
//// printOn
//
Sortie& Terme_Source_Canal_perio_VDF_P0::printOn(Sortie& s ) const
{
  return s << que_suis_je() ;
}
 
//// readOn
//
Entree& Terme_Source_Canal_perio_VDF_P0::readOn(Entree& s )
{
  return Terme_Source_Canal_perio_VDF_Face::readOn(s);
}
 
ArrOfDouble Terme_Source_Canal_perio_VDF_P0::source_convection_diffusion(double debit_e) const
{
  // Compute heat_flux:
  double heat_flux = compute_heat_flux();
 
  const Domaine_VF& domaine_vf = ref_cast(Domaine_VF,equation().domaine_dis());
  const double volume = domaine_vf.domaine().volume_total();
  int size = domaine_vf.nb_elem();
  ArrOfDouble s(size);
  if (velocity_weighting_) // It seems this algorithm do not imply dT/dt -> 0
    {
      Cerr << "Option 'velocity_weighting' of source term 'canal_perio' in '" << equation().que_suis_je() << "' is not supported!!" << finl;
      Cerr << "Contact TRUST support" << finl;
      exit();
    }
  else
    {
      // Compute source term with
      // Source = -Sum(imposed_heat_flux)/Volume
      // Loop on the faces
      for (int num_elem = 0; num_elem < size; num_elem++)
        s[num_elem] = -heat_flux/volume;
    }
  return s;
}
 
void Terme_Source_Canal_perio_VDF_P0::ajouter_blocs(matrices_t matrices, DoubleTab& secmem, const tabs_t& semi_impl) const
{
  const Domaine_VF& domaine_VF = le_dom_VDF.valeur();
  const DoubleVect& volumes = domaine_VF.volumes();
  ArrOfDouble s(source());
 
  // Boucle sur les elements internes
  int nb_elem = domaine_VF.nb_elem();
  for (int num_elem = 0; num_elem < nb_elem; num_elem++)
    {
      double vol = volumes(num_elem);
      secmem(num_elem)+= s[num_elem]*vol;
    }
}