TrioCFD 1.9.8
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Op_Diff_VEF_Face_Q1.cpp
1/****************************************************************************
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15
16#include <Op_Diff_VEF_Face_Q1.h>
17#include <Champ_P1NC.h>
18#include <Champ_Q1NC.h>
19#include <Champ_Uniforme.h>
20#include <Periodique.h>
21#include <Neumann_paroi.h>
22#include <Echange_externe_impose.h>
23
24Implemente_instanciable(Op_Diff_VEF_Face_Q1,"Op_Diff_VEF_Q1NC",Op_Diff_VEF_base);
25
26Sortie& Op_Diff_VEF_Face_Q1::printOn(Sortie& s ) const
27{
28 return s << que_suis_je() ;
29}
30
31Entree& Op_Diff_VEF_Face_Q1::readOn(Entree& s )
32{
33 return s ;
34}
35
36/*! @brief associe le champ de diffusivite
37 *
38 */
39void Op_Diff_VEF_Face_Q1::associer_diffusivite(const Champ_base& diffu)
40{
41 diffusivite_ = diffu;
42}
43
48
49
50const Champ_base& Op_Diff_VEF_Face_Q1::diffusivite() const
51{
52 return diffusivite_.valeur();
53}
54
55double Op_Diff_VEF_Face_Q1::calculer_dt_stab() const
56{
57 // La diffusivite est constante dans le domaine donc
58 //
59 // dt_diff = h*h/diffusivite
60 remplir_nu(nu_);
61 double dt_stab;
62 const Domaine_VEF& domaine_VEF = le_dom_vef.valeur();
63 double alpha = local_max_vect((diffusivite_pour_pas_de_temps().valeurs()));
64 if (alpha==0)
65 dt_stab = DMAXFLOAT;
66 else
67 dt_stab = 0.5*domaine_VEF.carre_pas_du_maillage()/(2.*dimension*alpha);
68 return dt_stab;
69}
70
71// Fonction utile visc_Q1
72
73double visc_Q1(const Domaine_VEF& le_dom,const Domaine_Cl_VEF& zcl, int num_face,int num2,
74 int num_elem,int dimension,DoubleTab& nu)
75{
76 double constante = nu(num_elem)/le_dom.volumes(num_elem)*zcl.equation().milieu().porosite_elem(num_elem);
77 double Valeur=0;
78
79 if(dimension==2)
80 {
81 Valeur=le_dom.face_normales(num_face,0)*
82 le_dom.face_normales(num2,1) -
83 le_dom.face_normales(num_face,1)*le_dom.face_normales(num2,0);
84 Valeur=constante*std::fabs(Valeur)*(zcl.equation().milieu().porosite_face(num_face)* zcl.equation().milieu().porosite_face(num2));
85 }
86 else if (dimension == 3)
87 {
88 Valeur=(le_dom.face_normales(num_face,1)*le_dom.face_normales(num2,2) -
89 le_dom.face_normales(num_face,2)*le_dom.face_normales(num2,1)) +
90 (le_dom.face_normales(num_face,2)*le_dom.face_normales(num2,0) -
91 le_dom.face_normales(num_face,0)*le_dom.face_normales(num2,2)) +
92 (le_dom.face_normales(num_face,0)*le_dom.face_normales(num2,1) -
93 le_dom.face_normales(num_face,1)*le_dom.face_normales(num2,0));
94 Valeur=constante*std::fabs(Valeur)*(zcl.equation().milieu().porosite_face(num_face)* zcl.equation().milieu().porosite_face(num2));
95 }
96 // Cerr << "Valeur " << Valeur << finl;
97 return Valeur;
98}
99
100DoubleTab& Op_Diff_VEF_Face_Q1::ajouter(const DoubleTab& inconnue, DoubleTab& resu) const
101{
102 remplir_nu(nu_);
103 const Domaine_Cl_VEF& domaine_Cl_VEF = la_zcl_vef.valeur();
104 const Domaine_VEF& domaine_VEF = le_dom_vef.valeur();
105 const IntTab& elem_faces = domaine_VEF.elem_faces();
106 const IntTab& face_voisins = domaine_VEF.face_voisins();
107 int n1 = domaine_VEF.nb_faces();
108 int nb_comp = 1;
109 int nb_dim = resu.nb_dim();
110 if(nb_dim==2)
111 nb_comp=resu.dimension(1);
112
113 int i,j,num_face;
114 int elem1,elem2;
115 int nb_faces_elem = domaine_VEF.domaine().nb_faces_elem();
116 double val;
117
118 // On traite les faces bord
119 for (int n_bord=0; n_bord<domaine_VEF.nb_front_Cl(); n_bord++)
120 {
121 const Cond_lim& la_cl = domaine_Cl_VEF.les_conditions_limites(n_bord);
122
123 const Front_VF& le_bord = ref_cast(Front_VF,la_cl->frontiere_dis());
124 int num1 = le_bord.num_premiere_face();
125 int num2 = num1 + le_bord.nb_faces();
126
127 if (sub_type(Periodique,la_cl.valeur()))
128 {
129 const Periodique& la_cl_perio = ref_cast(Periodique,la_cl.valeur());
130 int fac_asso;
131 for (num_face=num1; num_face<num2; num_face++)
132 {
133 elem1 = face_voisins(num_face,0);
134 fac_asso = la_cl_perio.face_associee(num_face-num1)+num1;
135 for (i=0; i<nb_faces_elem; i++)
136 {
137 if ( ( (j= elem_faces(elem1,i)) > num_face ) && (j != fac_asso ) )
138 {
139 val = visc_Q1(domaine_VEF,domaine_Cl_VEF,num_face,j,elem1,dimension,nu_);
140
141 for (int nc=0; nc<nb_comp; nc++)
142 {
143 resu(num_face,nc)+=val*inconnue(j,nc);
144 resu(num_face,nc)-=val*inconnue(num_face,nc);
145 resu(j,nc)+=0.5*val*inconnue(num_face,nc);
146 resu(j,nc)-=0.5*val*inconnue(j,nc);
147 }
148 }
149 }
150 elem2 = face_voisins(num_face,1);
151 for (i=0; i<nb_faces_elem; i++)
152 {
153 if ( ( (j= elem_faces(elem2,i)) > num_face ) && (j != fac_asso ) )
154 {
155 val = visc_Q1(domaine_VEF,domaine_Cl_VEF,num_face,j,elem2,dimension,nu_);
156 for (int nc=0; nc<nb_comp; nc++)
157 {
158 resu(num_face,nc)+=val*inconnue(j,nc);
159 resu(num_face,nc)-=val*inconnue(num_face,nc);
160 resu(j,nc)+=0.5*val*inconnue(num_face,nc);
161 resu(j,nc)-=0.5*val*inconnue(j,nc);
162 }
163 }
164 }
165 }
166 }
167 else
168 {
169 for (num_face=num1; num_face<num2; num_face++)
170 {
171 elem1 = face_voisins(num_face,0);
172 for (i=0; i<nb_faces_elem; i++)
173 {
174 if ( (j= elem_faces(elem1,i)) > num_face )
175 {
176 val = visc_Q1(domaine_VEF,domaine_Cl_VEF,num_face,j,elem1,dimension,nu_);
177 for (int nc=0; nc<nb_comp; nc++)
178 {
179 resu(num_face,nc)+=val*inconnue(j,nc);
180 resu(num_face,nc)-=val*inconnue(num_face,nc);
181 resu(j,nc)+=val*inconnue(num_face,nc);
182 resu(j,nc)-=val*inconnue(j,nc);
183 }
184 }
185 }
186 }
187 }
188 }
189
190 // On traite les faces internes
191 for (num_face=domaine_VEF.premiere_face_int(); num_face<n1; num_face++)
192 {
193 elem1 = face_voisins(num_face,0);
194 elem2 = face_voisins(num_face,1);
195
196 for (i=0; i<nb_faces_elem; i++)
197 {
198 if ( (j=elem_faces(elem1,i)) > num_face )
199 {
200 val = visc_Q1(domaine_VEF,domaine_Cl_VEF,num_face,j,elem1,dimension,nu_);
201 for (int nc=0; nc<nb_comp; nc++)
202 {
203 resu(num_face,nc)+=val*inconnue(j,nc);
204 resu(num_face,nc)-=val*inconnue(num_face,nc);
205 resu(j,nc)+=val*inconnue(num_face,nc);
206 resu(j,nc)-=val*inconnue(j,nc);
207 }
208
209 }
210 if ( (j=elem_faces(elem2,i)) > num_face )
211 {
212 val = visc_Q1(domaine_VEF,domaine_Cl_VEF,num_face,j,elem2,dimension,nu_);
213 for (int nc=0; nc<nb_comp; nc++)
214 {
215 resu(num_face,nc)+=val*inconnue(j,nc);
216 resu(num_face,nc)-=val*inconnue(num_face,nc);
217 resu(j,nc)+=val*inconnue(num_face,nc);
218 resu(j,nc)-=val*inconnue(j,nc);
219 }
220 }
221 }
222 }
223
224 // Partie imposee :
225 int nbcomp = resu.dimension(1);
226 for (int n_bord=0; n_bord<domaine_VEF.nb_front_Cl(); n_bord++)
227 {
228 const Cond_lim& la_cl = domaine_Cl_VEF.les_conditions_limites(n_bord);
229
230 if (sub_type(Neumann_paroi,la_cl.valeur()))
231 {
232 const Neumann_paroi& la_cl_paroi = ref_cast(Neumann_paroi, la_cl.valeur());
233 const Front_VF& le_bord = ref_cast(Front_VF,la_cl->frontiere_dis());
234 int ndeb = le_bord.num_premiere_face();
235 int nfin = ndeb + le_bord.nb_faces();
236 for (int face=ndeb; face<nfin; face++)
237 for (int comp=0; comp<nbcomp; comp++)
238 resu(face,comp) += la_cl_paroi.flux_impose(face-ndeb,comp)*domaine_VEF.surface(face);
239 }
240 else if (sub_type(Echange_externe_impose,la_cl.valeur()))
241 {
242 const Echange_externe_impose& la_cl_paroi = ref_cast(Echange_externe_impose, la_cl.valeur());
243 const Front_VF& le_bord = ref_cast(Front_VF,la_cl->frontiere_dis());
244 int ndeb = le_bord.num_premiere_face();
245 int nfin = ndeb + le_bord.nb_faces();
246 for (int face=ndeb; face<nfin; face++)
247 for (int comp=0; comp<nbcomp; comp++)
248 resu(face,comp) += la_cl_paroi.h_imp(face-ndeb,comp)*(la_cl_paroi.T_ext(face-ndeb)-inconnue(face,comp))*domaine_VEF.surface(face);
249 }
250 }
251
252 modifier_flux(*this);
253 return resu;
254}
255
256DoubleTab& Op_Diff_VEF_Face_Q1::calculer(const DoubleTab& inconnue, DoubleTab& resu) const
257{
258 resu = 0;
259 return ajouter(inconnue,resu);
260}
261
262
263
264/////////////////////////////////////////
265// Methode pour l'implicite
266/////////////////////////////////////////
267
268void Op_Diff_VEF_Face_Q1::ajouter_contribution(const DoubleTab& transporte, Matrice_Morse& matrice ) const
269{
270 remplir_nu(nu_);
271 const Domaine_Cl_VEF& domaine_Cl_VEF = la_zcl_vef.valeur();
272 const Domaine_VEF& domaine_VEF = le_dom_vef.valeur();
273 const IntTab& elem_faces = domaine_VEF.elem_faces();
274 const IntTab& face_voisins = domaine_VEF.face_voisins();
275 int n1 = domaine_VEF.nb_faces();
276 const int nb_comp = transporte.line_size();
277
278 int i,j,num_face,elem1,elem2;
279 int nb_faces_elem = domaine_VEF.domaine().nb_faces_elem();
280 // DoubleTab val= 0;
281 double val;
282 auto& tab1 = matrice.get_set_tab1();
283 auto& tab2 = matrice.get_set_tab2();
284 auto& coeff = matrice.get_set_coeff();
285
286 // On traite les faces bord
287 for (int n_bord=0; n_bord<domaine_VEF.nb_front_Cl(); n_bord++)
288 {
289 const Cond_lim& la_cl = domaine_Cl_VEF.les_conditions_limites(n_bord);
290
291 const Front_VF& le_bord = ref_cast(Front_VF,la_cl->frontiere_dis());
292 int num1 = le_bord.num_premiere_face();
293 int num2 = num1 + le_bord.nb_faces();
294
295 if (sub_type(Periodique,la_cl.valeur()))
296 {
297 const Periodique& la_cl_perio = ref_cast(Periodique,la_cl.valeur());
298 int fac_asso;
299 for (num_face=num1; num_face<num2; num_face++)
300 {
301 elem1 = face_voisins(num_face,0);
302 fac_asso = la_cl_perio.face_associee(num_face-num1)+num1;
303 for (i=0; i<nb_faces_elem; i++)
304 {
305 if ( ( (j= elem_faces(elem1,i)) > num_face ) && (j != fac_asso ) )
306 {
307 val = visc_Q1(domaine_VEF,domaine_Cl_VEF,num_face,j,elem1,dimension,nu_);
308 for (int nc=0; nc<nb_comp; nc++)
309 {
310 for (auto k=tab1[num_face*nb_comp+nc]-1; k<tab1[num_face*nb_comp+nc+1]-1; k++)
311 {
312 if (tab2[k]-1==num_face*nb_comp+nc)
313 coeff(k)+=val;
314 if (tab2[k]-1==j*nb_comp+nc)
315 coeff(k)-=0.5;
316 }
317 for (auto k=tab1[j*nb_comp+nc]-1; k<tab1[j*nb_comp+nc+1]-1; k++)
318 {
319 if (tab2[k]-1==num_face*nb_comp+nc)
320 coeff(k)-=val;
321 if (tab2[k]-1==j*nb_comp+nc)
322 coeff(k)+=0.5*val;
323 }
324 }
325 }
326 }
327 elem2 = face_voisins(num_face,1);
328 for (i=0; i<nb_faces_elem; i++)
329 {
330 if ( ( (j= elem_faces(elem2,i)) > num_face ) && (j != fac_asso ) )
331 {
332 val = visc_Q1(domaine_VEF,domaine_Cl_VEF,num_face,j,elem2,dimension,nu_);
333 for (int nc=0; nc<nb_comp; nc++)
334 {
335 for (auto k=tab1[num_face*nb_comp+nc]-1; k<tab1[num_face*nb_comp+nc+1]-1; k++)
336 {
337 if (tab2[k]-1==num_face*nb_comp+nc)
338 coeff(k)+=val;
339 if (tab2[k]-1==j*nb_comp+nc)
340 coeff(k)-=0.5*val;
341 }
342 for (auto k=tab1[j*nb_comp+nc]-1; k<tab1[j*nb_comp+nc+1]-1; k++)
343 {
344 if (tab2[k]-1==num_face*nb_comp+nc)
345 coeff(k)-=val;
346 if (tab2[k]-1==j*nb_comp+nc)
347 coeff(k)+=0.5*val;
348 }
349 }
350 }
351 }
352 }
353 }
354 else
355 {
356 for (num_face=num1; num_face<num2; num_face++)
357 {
358 elem1 = face_voisins(num_face,0);
359 for (i=0; i<nb_faces_elem; i++)
360 {
361 if ( (j= elem_faces(elem1,i)) > num_face )
362 {
363 val = visc_Q1(domaine_VEF,domaine_Cl_VEF,num_face,j,elem1,dimension,nu_);
364 for (int nc=0; nc<nb_comp; nc++)
365 {
366 for (auto k=tab1[num_face*nb_comp+nc]-1; k<tab1[num_face*nb_comp+nc+1]-1; k++)
367 {
368 if (tab2[k]-1==num_face*nb_comp+nc)
369 coeff(k)+=val;
370 if (tab2[k]-1==j*nb_comp+nc)
371 coeff(k)-=val;
372 }
373 for (auto k=tab1[j*nb_comp+nc]-1; k<tab1[j*nb_comp+nc+1]-1; k++)
374 {
375 if (tab2[k]-1==num_face*nb_comp+nc)
376 coeff(k)-=val;
377 if (tab2[k]-1==j*nb_comp+nc)
378 coeff(k)+=val;
379 }
380
381 }
382 }
383 }
384 }
385 }
386 }
387
388 // On traite les faces internes
389 for (num_face=domaine_VEF.premiere_face_int(); num_face<n1; num_face++)
390 {
391 elem1 = face_voisins(num_face,0);
392 elem2 = face_voisins(num_face,1);
393
394 for (i=0; i<nb_faces_elem; i++)
395 {
396 if ( (j=elem_faces(elem1,i)) > num_face )
397 {
398 val = visc_Q1(domaine_VEF,domaine_Cl_VEF,num_face,j,elem1,dimension,nu_);
399 for (int nc=0; nc<nb_comp; nc++)
400 {
401 for (auto k=tab1[num_face*nb_comp+nc]-1; k<tab1[num_face*nb_comp+nc+1]-1; k++)
402 {
403 if (tab2[k]-1==num_face*nb_comp+nc)
404 coeff(k) += val;
405 if (tab2[k]-1==j*nb_comp+nc)
406 coeff(k) -= val;
407 }
408 for (auto k=tab1[j*nb_comp+nc]-1; k<tab1[j*nb_comp+nc+1]-1; k++)
409 {
410 if (tab2[k]-1==num_face*nb_comp+nc)
411 coeff(k) -= val;
412 if (tab2[k]-1==j*nb_comp+nc)
413 coeff(k) += val;
414 }
415 }
416 }
417 if ( (j=elem_faces(elem2,i)) > num_face )
418 {
419 // E Saikali : can not factorize more
420 if (nb_comp == 1)
421 {
422 for (int nc=0; nc<nb_comp; nc++)
423 {
424 val = visc_Q1(domaine_VEF,domaine_Cl_VEF,num_face,j,elem2,dimension,nu_);
425 for (auto k=tab1[num_face*nb_comp+nc]-1; k<tab1[num_face*nb_comp+nc+1]-1; k++)
426 {
427 if (tab2[k]-1==num_face*nb_comp+nc)
428 coeff(k)+=val;
429 if (tab2[k]-1==j*nb_comp+nc)
430 coeff(k)-=val;
431 }
432 for (auto k=tab1[j]-1; k<tab1[j+1]-1; k++)
433 {
434 if (tab2[k]-1==num_face*nb_comp+nc)
435 coeff(k)-=val;
436 if (tab2[k]-1==j*nb_comp+nc)
437 coeff(k)+=val;
438 }
439 }
440 }
441 else
442 {
443 val= visc_Q1(domaine_VEF,domaine_Cl_VEF,num_face,j,elem1,dimension,nu_);
444 for (int nc=0; nc<nb_comp; nc++)
445 {
446 for (auto k=tab1[num_face*nb_comp+nc]-1; k<tab1[num_face*nb_comp+nc+1]-1; k++)
447 {
448 if (tab2[k]-1==num_face*nb_comp+nc)
449 coeff(k)+=val;
450 if (tab2[k]-1==j*nb_comp+nc)
451 coeff(k)-=val;
452 }
453 for (auto k=tab1[j*nb_comp+nc]-1; k<tab1[j*nb_comp+nc+1]-1; k++)
454 {
455 if (tab2[k]-1==num_face*nb_comp+nc)
456 coeff(k)-=val;
457 if (tab2[k]-1==j*nb_comp+nc)
458 coeff(k)+=val;
459 }
460 }
461 }
462
463 }
464 }
465 }
466
467}
468
469void Op_Diff_VEF_Face_Q1::contribue_au_second_membre(DoubleTab& resu ) const
470{
471 const Domaine_Cl_VEF& domaine_Cl_VEF = la_zcl_vef.valeur();
472 const Domaine_VEF& domaine_VEF = le_dom_vef.valeur();
473 const int nb_comp=resu.line_size();
474
475 // Partie imposee :
476 for (int n_bord=0; n_bord<domaine_VEF.nb_front_Cl(); n_bord++)
477 {
478 const Cond_lim& la_cl = domaine_Cl_VEF.les_conditions_limites(n_bord);
479
480 if (sub_type(Neumann_paroi,la_cl.valeur()))
481 {
482 const Neumann_paroi& la_cl_paroi = ref_cast(Neumann_paroi, la_cl.valeur());
483 const Front_VF& le_bord = ref_cast(Front_VF,la_cl->frontiere_dis());
484 int ndeb = le_bord.num_premiere_face();
485 int nfin = ndeb + le_bord.nb_faces();
486 for (int face=ndeb; face<nfin; face++)
487 for (int comp=0; comp<nb_comp; comp++)
488 resu(face,comp) += la_cl_paroi.flux_impose(face-ndeb,comp)*domaine_VEF.surface(face);
489 }
490 }
491}
Champ_base
classe Champ_base Cette classe est la base de la hierarchie des champs.
Definition Champ_base.h:43
Cond_lim
classe Cond_lim Classe generique servant a representer n'importe quelle classe
Definition Cond_lim.h:31
Domaine_32_64::nb_faces_elem
int nb_faces_elem(int=0) const
Renvoie le nombre de face de type i des elements geometriques constituants le domaine.
Definition Domaine.h:484
Domaine_Cl_VEF
Definition Domaine_Cl_VEF.h:40
Domaine_Cl_dis_base::les_conditions_limites
const Cond_lim & les_conditions_limites(int) const
Renvoie la i-ieme condition aux limites.
Definition Domaine_Cl_dis_base.cpp:386
Domaine_VEF
class Domaine_VEF
Definition Domaine_VEF.h:54
Domaine_VEF::carre_pas_du_maillage
double carre_pas_du_maillage() const
Definition Domaine_VEF.h:82
Domaine_VF::nb_faces
int nb_faces() const
renvoie le nombre global de faces.
Definition Domaine_VF.h:471
Domaine_VF::face_normales
virtual double face_normales(int face, int comp) const
Definition Domaine_VF.h:47
Domaine_VF::volumes
double volumes(int i) const
Definition Domaine_VF.h:113
Domaine_VF::surface
virtual double surface(int i) const
Definition Domaine_VF.h:53
Domaine_VF::elem_faces
int elem_faces(int i, int j) const
renvoie le numero de le ieme face de la maille num_elem la facon dont ces faces sont numerotees est
Definition Domaine_VF.h:543
Domaine_VF::premiere_face_int
int premiere_face_int() const
une face est interne ssi elle separe deux elements.
Definition Domaine_VF.h:463
Domaine_VF::face_voisins
int face_voisins(int num_face, int i) const
renvoie l'element voisin de numface dans la direction i.
Definition Domaine_VF.h:418
Domaine_dis_base::nb_front_Cl
int nb_front_Cl() const
Definition Domaine_dis_base.h:53
Domaine_dis_base::domaine
const Domaine & domaine() const
Definition Domaine_dis_base.h:46
Echange_externe_impose
Classe Echange_externe_impose: Cette classe represente le cas particulier de la classe.
Definition Echange_externe_impose.h:46
Echange_impose_base::h_imp
virtual double h_imp(int num) const
Renvoie la valeur du coefficient d'echange de chaleur impose sur la i-eme composante.
Definition Echange_impose_base.cpp:112
Echange_impose_base::T_ext
virtual double T_ext(int num) const
Renvoie la valeur de la temperature imposee sur la i-eme composante du champ de frontiere.
Definition Echange_impose_base.cpp:76
Entree
Class defining operators and methods for all reading operation in an input flow (file,...
Definition Entree.h:42
Equation_base::milieu
virtual const Milieu_base & milieu() const =0
Front_VF
class Front_VF
Definition Front_VF.h:36
Front_VF::nb_faces
int nb_faces() const
Definition Front_VF.h:53
Front_VF::num_premiere_face
int num_premiere_face() const
Definition Front_VF.h:63
Matrice_Morse
Classe Matrice_Morse Represente une matrice M (creuse), non necessairement carree.
Definition Matrice_Morse.h:50
Matrice_Morse::get_set_tab2
auto & get_set_tab2()
Definition Matrice_Morse.h:103
Matrice_Morse::get_set_coeff
auto & get_set_coeff()
Definition Matrice_Morse.h:108
Matrice_Morse::get_set_tab1
auto & get_set_tab1()
Definition Matrice_Morse.h:98
Milieu_base::porosite_elem
DoubleVect & porosite_elem()
Definition Milieu_base.h:58
Milieu_base::porosite_face
DoubleVect & porosite_face()
Definition Milieu_base.h:62
MorEqn::equation
const Equation_base & equation() const
Renvoie la reference sur l'equation pointe par MorEqn::mon_equation.
Definition MorEqn.h:62
Neumann_paroi
Classe Neumann_paroi Cette condition limite correspond a un flux impose pour l'equation de.
Definition Neumann_paroi.h:29
Neumann::flux_impose
virtual double flux_impose(int i) const
Renvoie la valeur du flux impose sur la i-eme composante du champ representant le flux a la frontiere...
Definition Neumann.cpp:35
Objet_U::dimension
static int dimension
Definition Objet_U.h:99
Objet_U::que_suis_je
const Nom & que_suis_je() const
renvoie la chaine identifiant la classe.
Definition Objet_U.cpp:104
Objet_U::readOn
virtual Entree & readOn(Entree &)
Lecture d'un Objet_U sur un flot d'entree Methode a surcharger.
Definition Objet_U.cpp:293
Objet_U::printOn
virtual Sortie & printOn(Sortie &) const
Ecriture de l'objet sur un flot de sortie Methode a surcharger.
Definition Objet_U.cpp:282
Op_Diff_VEF_Face_Q1
class Op_Diff_VEF_Face_Q1_Q1 Cette classe represente l'operateur de diffusion
Definition Op_Diff_VEF_Face_Q1.h:29
Op_Diff_VEF_Face_Q1::diffusivite
const Champ_base & diffusivite() const override
Definition Op_Diff_VEF_Face_Q1.cpp:50
Op_Diff_VEF_Face_Q1::associer_diffusivite
void associer_diffusivite(const Champ_base &) override
associe le champ de diffusivite
Definition Op_Diff_VEF_Face_Q1.cpp:39
Op_Diff_VEF_Face_Q1::calculer_dt_stab
double calculer_dt_stab() const override
Calcul dt_stab.
Definition Op_Diff_VEF_Face_Q1.cpp:55
Op_Diff_VEF_Face_Q1::contribue_au_second_membre
void contribue_au_second_membre(DoubleTab &) const
Definition Op_Diff_VEF_Face_Q1.cpp:469
Op_Diff_VEF_Face_Q1::calculer
DoubleTab & calculer(const DoubleTab &, DoubleTab &) const override
Definition Op_Diff_VEF_Face_Q1.cpp:256
Op_Diff_VEF_Face_Q1::ajouter_contribution
void ajouter_contribution(const DoubleTab &, Matrice_Morse &) const
Definition Op_Diff_VEF_Face_Q1.cpp:268
Op_Diff_VEF_Face_Q1::completer
void completer() override
Associe l'operateur au domaine_dis, le domaine_Cl_dis, et a l'inconnue de son equation.
Definition Op_Diff_VEF_Face_Q1.cpp:44
Op_Diff_VEF_Face_Q1::ajouter
DoubleTab & ajouter(const DoubleTab &, DoubleTab &) const override
Definition Op_Diff_VEF_Face_Q1.cpp:100
Op_Diff_VEF_base
class Op_Diff_VEF_base
Definition Op_Diff_VEF_base.h:39
Op_Diff_VEF_base::nu_
DoubleTab nu_
Definition Op_Diff_VEF_base.h:66
Op_Diff_VEF_base::remplir_nu
virtual void remplir_nu(DoubleTab &) const
Definition Op_Diff_VEF_base.cpp:251
Op_VEF_Face::modifier_flux
void modifier_flux(const Operateur_base &) const
Definition Op_VEF_Face.cpp:338
Operateur_Diff_base::diffusivite_pour_pas_de_temps
virtual const Champ_base & diffusivite_pour_pas_de_temps() const
Renvoie le champ_don correspondant a la vraie diffusivite du milieu qui sert pour le calcul du pas de...
Definition Operateur_Diff_base.cpp:64
Operateur_base::completer
virtual void completer()
Associe l'operateur au domaine_dis, le domaine_Cl_dis, et a l'inconnue de son equation.
Definition Operateur_base.cpp:89
Periodique
classe Periodique Cette classe represente une condition aux limites periodique.
Definition Periodique.h:31
Periodique::face_associee
int face_associee(int i) const
Definition Periodique.h:35
Sortie
Classe de base des flux de sortie.
Definition Sortie.h:52
TRUSTTab::nb_dim
int nb_dim() const
Definition TRUSTTab.h:199
TRUSTTab::dimension
_SIZE_ dimension(int d) const
Definition TRUSTTab.tpp:133
TRUSTVect::line_size
int line_size() const
Definition TRUSTVect.tpp:67