TrioCFD 1.9.9_beta
TrioCFD documentation
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Terme_Boussinesq_VEF_Face.cpp
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15
16#include <Terme_Boussinesq_VEF_Face.h>
17#include <Fluide_Incompressible.h>
18#include <Champ_Uniforme.h>
19#include <Domaine_VEF.h>
20#include <Domaine_Cl_VEF.h>
21#include <Navier_Stokes_std.h>
22#include <Synonyme_info.h>
23#include <Device.h>
24
25Implemente_instanciable(Terme_Boussinesq_VEF_Face,"Boussinesq_VEF_P1NC",Terme_Boussinesq_base);
26Add_synonym(Terme_Boussinesq_VEF_Face,"Boussinesq_temperature_VEF_Face");
27Add_synonym(Terme_Boussinesq_VEF_Face,"Boussinesq_concentration_VEF_Face");
28
29//// printOn
31{
33}
34
35//// readOn
37{
39}
40
42{
43 le_dom_VEF = ref_cast(Domaine_VEF, domaine_dis);
44 le_dom_Cl_VEF = ref_cast(Domaine_Cl_VEF, domaine_Cl_dis);
45}
46
47DoubleTab& Terme_Boussinesq_VEF_Face::ajouter(DoubleTab& tab_resu) const
48{
49 ArrOfDouble T0 = getScalaire0();
50 if(equation_scalaire().que_suis_je()=="Convection_Diffusion_Temperature_sensibility")
51 T0=0.;
52 // Check the validity of T0:
53 check();
54
55 const DoubleTab& tab_param = equation_scalaire().inconnue().valeurs();
56 int nbcomp_param = tab_param.line_size(), nbcomp = tab_resu.line_size();
57 const Domaine_VEF& domaine_VEF = le_dom_VEF.valeur();
58
59 CDoubleArrView scalaire0 = Scalaire0_.view_ro();
60 CDoubleTabView beta_v = beta().valeurs().view_ro();
61 CDoubleArrView g = static_cast<const DoubleVect&>(gravite().valeurs()).view_ro();
62 CDoubleTabView xv = domaine_VEF.xv().view_ro();
63 CDoubleTabView xp = domaine_VEF.xp().view_ro();
64 CDoubleArrView porosite_surf = equation().milieu().porosite_face().view_ro();
65 CDoubleTabView face_normales = domaine_VEF.face_normales().view_ro();
66 CDoubleTabView param = tab_param.view_ro();
67 CIntTabView face_voisins = domaine_VEF.face_voisins().view_ro();
68 DoubleTabView resu = tab_resu.view_rw();
69
70 // Loop over all faces
71 int nb_faces = domaine_VEF.nb_faces();
72 int dim = Objet_U::dimension;
73 const int beta_dimension0 = beta().valeurs().dimension(0);
74 const int beta_nb_dim = beta().valeurs().nb_dim();
75
76 Kokkos::parallel_for(start_gpu_timer(__KERNEL_NAME__),
77 nb_faces,
78 KOKKOS_LAMBDA (int face)
79 {
80 int elem1 = face_voisins(face,0);
81 int elem2 = face_voisins(face,1);
82
83 double delta_param = 0.0;
84 for (int compo = 0; compo < nbcomp_param; compo++)
85 delta_param += valeur(beta_v,beta_dimension0,beta_nb_dim,elem1,elem2,compo,nbcomp_param)*(scalaire0(compo)-param(face,compo));
86
87 for (int comp = 0; comp < dim; comp++)
88 {
89 double delta_coord;
90 if (elem2 == -1) // Boundary face
91 delta_coord = xv(face,comp) - xp(elem1,comp);
92 else
93 delta_coord = xp(elem2,comp) - xp(elem1,comp);
94
95 for (int compo = 0; compo < nbcomp; compo++)
96 resu(face,compo) += delta_param*delta_coord*face_normales(face,compo)*g(comp)*porosite_surf(face);
97 }
98 });
99 end_gpu_timer(__KERNEL_NAME__);
100
101 return tab_resu;
102}
103
DoubleTab & valeurs() override
Overrides Champ_base::valeurs() Returns the array of values.
DoubleTab & valeurs() override
Returns the array of field values at the current time.
const Champ_Inc_base & inconnue() const override=0
class Domaine_Cl_dis_base Domaine_Cl_dis_base objects represent discretized boundary conditions
class Domaine_VEF
Definition Domaine_VEF.h:53
int nb_faces() const
Returns the total number of faces.
Definition Domaine_VF.h:471
virtual double face_normales(int face, int comp) const
Definition Domaine_VF.h:47
double xv(int num_face, int k) const
Definition Domaine_VF.h:76
double xp(int num_elem, int k) const
Definition Domaine_VF.h:77
int face_voisins(int num_face, int i) const
Returns the neighbouring element of num_face in direction i.
Definition Domaine_VF.h:418
class Domaine_dis_base This class is the base of the hierarchy of discretized domains.
Class defining operators and methods for all reading operation in an input flow (file,...
Definition Entree.h:42
virtual const Milieu_base & milieu() const =0
DoubleVect & porosite_face()
Definition Milieu_base.h:62
const Equation_base & equation() const
Returns the reference to the equation pointed to by MorEqn::mon_equation.
Definition MorEqn.h:62
static int dimension
Definition Objet_U.h:94
const Nom & que_suis_je() const
Returns the string identifying the class.
Definition Objet_U.cpp:104
virtual Entree & readOn(Entree &)
Reads an Objet_U from an input stream. Virtual method to override.
Definition Objet_U.cpp:289
virtual Sortie & printOn(Sortie &) const
Writes the object to an output stream. Virtual method to override.
Definition Objet_U.cpp:278
Base class for output streams.
Definition Sortie.h:52
int nb_dim() const
Definition TRUSTTab.h:199
std::enable_if_t< is_default_exec_space< EXEC_SPACE >, ConstView< _TYPE_, _SHAPE_ > > view_ro() const
Definition TRUSTTab.h:261
std::enable_if_t< is_default_exec_space< EXEC_SPACE >, View< _TYPE_, _SHAPE_ > > view_rw()
Definition TRUSTTab.h:291
_SIZE_ dimension(int d) const
Definition TRUSTTab.tpp:133
int line_size() const
Definition TRUSTVect.tpp:67
Boussinesq source term for a VEF discretization.
DoubleTab & ajouter(DoubleTab &) const override
void associer_domaines(const Domaine_dis_base &, const Domaine_Cl_dis_base &) override
Classe Terme_Boussinesq_base This class represents the gravity term appearing in the momentum equatio...
const Convection_Diffusion_std & equation_scalaire() const
const Champ_Don_base & gravite() const
const ArrOfDouble & getScalaire0() const
const Champ_Don_base & beta() const