1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
|
!-------------------------------------------------------------------------------
! This file is part of Code_Saturne, a general-purpose CFD tool.
!
! Copyright (C) 1998-2016 EDF S.A.
!
! This program is free software; you can redistribute it and/or modify it under
! the terms of the GNU General Public License as published by the Free Software
! Foundation; either version 2 of the License, or (at your option) any later
! version.
!
! This program is distributed in the hope that it will be useful, but WITHOUT
! ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
! FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
! details.
!
! You should have received a copy of the GNU General Public License along with
! this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
! Street, Fifth Floor, Boston, MA 02110-1301, USA.
!-------------------------------------------------------------------------------
subroutine cs_fuel_varpos
!========================
!===============================================================================
! FONCTION :
! ---------
! INIT DES POSITIONS DES VARIABLES TRANSPORTEES POUR
! COMBUSTION FUEL
!-------------------------------------------------------------------------------
! Arguments
!__________________.____._____.________________________________________________.
! name !type!mode ! role !
!__________________!____!_____!________________________________________________!
!__________________!____!_____!________________________________________________!
!===============================================================================
!===============================================================================
! Module files
!===============================================================================
use paramx
use dimens
use numvar
use optcal
use cstphy
use entsor
use cstnum
use ppppar
use ppthch
use coincl
use cpincl
use ppincl
use ppcpfu
use cs_fuel_incl
use field
!===============================================================================
implicit none
integer icla, f_id
integer keyccl, keydri, kscmin, kscmax
integer iscdri
character(len=80) :: f_label, f_name
!===============================================================================
! 0. Definitions for fields
!===============================================================================
! Key id of the fuel scalar class
call field_get_key_id("scalar_class", keyccl)
! Key id for drift scalar
call field_get_key_id("drift_scalar_model", keydri)
! Key ids for clipping
call field_get_key_id("min_scalar_clipping", kscmin)
call field_get_key_id("max_scalar_clipping", kscmax)
!===============================================================================
! 1. Definition of fields
!===============================================================================
! Thermal model
itherm = 2
call add_model_scalar_field('enthalpy', 'Enthalpy', ihm)
iscalt = ihm
! Set min and max clipping
f_id = ivarfl(isca(iscalt))
call field_set_key_double(f_id, kscmin, -grand)
call field_set_key_double(f_id, kscmax, grand)
! Activate the drift: 0 (no activation),
! 1 (transported particle velocity)
! 2 (limit drop particle velocity)
if (i_comb_drift.ge.1) then
iscdri = 1
endif
! Dispersed phase variables
!--------------------------
! NB: 'c' stands for continuous <> 'p' stands for particles
! "ibset" function set in the variable "iscdri" the fact that
! that the first element of the class (here Np) creates the convective
! flux of the class. The convective flux of the calls is common to all the
! elements of the class!
! note that the function "ibclr" means that the other element of the class
! DO NOT create any additional convective flux (but use the one of the class)
! Number of particles of the class icla per kg of air-fuel mixture (bulk)
do icla = 1, nclafu
write(f_name,'(a,i2.2)') 'nd_fuel_', icla
write(f_label,'(a,i2.2)') 'NG_FOL', icla
call add_model_scalar_field(f_name, f_label, ing(icla))
f_id = ivarfl(isca(ing(icla)))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Set min and max clipping
call field_set_key_double(f_id, kscmin, 0.d0)
call field_set_key_double(f_id, kscmax, rinfin)
! Scalar with drift: DO create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibset(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
enddo
! Mass fraction of ???? of the class icla per kg of bulk
do icla = 1, nclafu
write(f_name,'(a,i2.2)') 'x_p_', icla
write(f_label,'(a,i2.2)') 'YFOL_FOL', icla
call add_model_scalar_field(f_name, f_label, iyfol(icla))
f_id = ivarfl(isca(iyfol(icla)))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Set min and max clipping
call field_set_key_double(f_id, kscmin, 0.d0)
call field_set_key_double(f_id, kscmax, 4.d-1)
! Scalar with drift: BUT Do NOT create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
enddo
! Enthalpy of the class icla per kg of bulk
! (Enthalpy of the class is the product of the mass fraction of the class
! by massic enthalpy of the class).
do icla = 1, nclafu
write(f_name,'(a,i2.2)') 'x_p_h_', icla
write(f_label,'(a,i2.2)') 'Xp_Ent_', icla
call add_model_scalar_field(f_name, f_label, ih2(icla))
f_id = ivarfl(isca(ih2(icla)))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! min clipping is set later, as h02fol is known after reading fuel data
! call field_set_key_double(f_id, kscmin, h02fol)
call field_set_key_double(f_id, kscmax, grand)
! Scalar with drift: BUT Do NOT create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
enddo
! Particles velocities (when they are transported)
if (i_comb_drift .eq. 1) then
do icla = 1, nclafu
write(f_name,'(a,i2.2)') 'v_x_p_', icla
write(f_label,'(a,i2.2)') 'Vp_X_', icla
call add_model_scalar_field(f_name, f_label, iv_p_x(icla))
f_id = ivarfl(isca(iv_p_x(icla)))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Scalar with drift: BUT Do NOT create additional mass flux
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
write(f_name,'(a,i2.2)') 'v_y_p_', icla
write(f_label,'(a,i2.2)') 'Vp_Y_', icla
call add_model_scalar_field(f_name, f_label, iv_p_y(icla))
f_id = ivarfl(isca(iv_p_y(icla)))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Scalar with drift: BUT Do NOT create additional mass flux
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
write(f_name,'(a,i2.2)') 'v_z_p_', icla
write(f_label,'(a,i2.2)') 'Vp_Z_', icla
call add_model_scalar_field(f_name, f_label, iv_p_z(icla))
f_id = ivarfl(isca(iv_p_z(icla)))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Scalar with drift: BUT Do NOT create additional mass flux
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
enddo
endif
icla = -1
! Continuous phase variables
!---------------------------
! NB: 'c' stands for continuous <> 'p' stands for particles
! Field gas enthalpy
! Enthalpy of the gas phase per kg of bulk
! (The gas phase is a class with a negative icla, Enthalpy of the class
! is the product of the mass fraction of the class
! by massic enthalpy of the class).
f_name = 'x_c_h'
f_label = 'Xc_Ent'
call add_model_scalar_field(f_name, f_label, ihgas)
f_id = ivarfl(isca(ihgas))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! The first gas salar contains the drift flux, the others
! Scalar with drift: DO create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibset(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
! Mass of vapor divided by the mass of bulk
! NB: mixture fraction (fr) (unreactive) <> mass fraction (x) (reactive)
call add_model_scalar_field('fr_vap', 'Fr_VAP', ifvap)
f_id = ivarfl(isca(ifvap))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Set min and max clipping
call field_set_key_double(f_id, kscmin, 0.d0)
call field_set_key_double(f_id, kscmax, 1.d0)
! Scalar with drift: BUT Do NOT create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
! Mass of the Oxydant 2 divided by the mass of bulk
! NB: mixture fraction (fr) (unreactive) <> mass fraction (x) (reactive)
if (noxyd .ge. 2) then
f_name = 'fr_oxyd2'
f_label = 'FR_OXYD2'
call add_model_scalar_field(f_name, f_label, if4m)
f_id = ivarfl(isca(if4m))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Set min and max clipping
call field_set_key_double(f_id, kscmin, 0.d0)
call field_set_key_double(f_id, kscmax, 1.d0)
! Scalar with drift: BUT Do NOT create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
endif
! Mass of the Oxydant 3 divided by the mass of bulk
! NB: mixture fraction (fr) (unreactive) <> mass fraction (x) (reactive)
if (noxyd .ge. 3) then
f_name = 'fr_oxyd3'
f_label = 'FR_OXYD3'
call add_model_scalar_field(f_name, f_label, if5m)
f_id = ivarfl(isca(if5m))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Set min and max clipping
call field_set_key_double(f_id, kscmin, 0.d0)
call field_set_key_double(f_id, kscmax, 1.d0)
! Scalar with drift: BUT Do NOT create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
endif
! Combustion heterogene
! Mass of the Carbon from coal oxydized by O2 divided by the mass of bulk
! NB: mixture fraction (fr) (unreactive) <> mass fraction (x) (reactive)
f_name = 'fr_het_o2'
f_label = 'FR_HET_O2'
call add_model_scalar_field(f_name, f_label, if7m)
f_id = ivarfl(isca(if7m))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Set min and max clipping
call field_set_key_double(f_id, kscmin, 0.d0)
call field_set_key_double(f_id, kscmax, 1.d0)
! Scalar with drift: BUT Do NOT create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
! Variance
f_name = 'f1f2_variance'
f_label = 'Var_F1F2'
call add_model_scalar_field(f_name, f_label, ifvp2m)
f_id = ivarfl(isca(ifvp2m))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Set min and max clipping
call field_set_key_double(f_id, kscmin, 0.d0)
call field_set_key_double(f_id, kscmax, 0.25d0)
! Scalar with drift: BUT Do NOT create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
! Mass of the Carbon dioxyde (CO or CO2) divided by the mass of bulk
! NB: mixture fraction (fr) (unreactive) <> mass fraction (x) (reactive)
!FIXME check for the oxycombustion, it would be more relevant to track CO
if (ieqco2.ge.1) then
f_name = 'x_c_co2'
f_label = 'Xc_CO2'
call add_model_scalar_field(f_name, f_label, iyco2)
f_id = ivarfl(isca(iyco2))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Set min and max clipping
call field_set_key_double(f_id, kscmin, 0.d0)
call field_set_key_double(f_id, kscmax, 1.d0)
! Scalar with drift: BUT Do NOT create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
endif
! Mass of the HCN divided by the mass of bulk
! NB: mixture fraction (fr) (unreactive) <> mass fraction (x) (reactive)
if (ieqnox.eq.1) then
f_name = 'x_c_hcn'
f_label = 'Xc_HCN'
call add_model_scalar_field(f_name, f_label, iyhcn)
f_id = ivarfl(isca(iyhcn))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Set min and max clipping
call field_set_key_double(f_id, kscmin, 0.d0)
call field_set_key_double(f_id, kscmax, 1.d0)
! Scalar with drift: BUT Do NOT create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
! Mass of the NO divided by the mass of bulk
! NB: mixture fraction (fr) (unreactive) <> mass fraction (x) (reactive)
f_name = 'x_c_no'
f_label = 'Xc_NO'
call add_model_scalar_field(f_name, f_label, iyno)
f_id = ivarfl(isca(iyno))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Set min and max clipping
call field_set_key_double(f_id, kscmin, 0.d0)
call field_set_key_double(f_id, kscmax, 1.d0)
! Scalar with drift: BUT Do NOT create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
! Enthalpy of the oxydizer times the fraction of gas divided by the mass of bulk
! NB: mixture fraction (fr) (unreactive) <> mass fraction (x) (reactive)
f_name = 'x_c_h_ox'
f_label = 'Xc_Ent_Ox'
call add_model_scalar_field(f_name, f_label, ihox)
f_id = ivarfl(isca(ihox))
! Set the index of the scalar class in the field structure
call field_set_key_int(f_id, keyccl, icla)
! Set min and max clipping
call field_set_key_double(f_id, kscmin, -grand)
call field_set_key_double(f_id, kscmax, grand)
! Scalar with drift: BUT Do NOT create additional mass flux
if (i_comb_drift.ge.1) then
iscdri = ibclr(iscdri, DRIFT_SCALAR_ADD_DRIFT_FLUX)
call field_set_key_int(f_id, keydri, iscdri)
endif
endif
!===============================================================================
! 2. PROPRIETES PHYSIQUES
! A RENSEIGNER OBLIGATOIREMENT (sinon pb dans varpos)
! Rq : pas de variance associee a un scalaire dans notre cas
! - PROPRES A LA SUSPENSION : ICP
!===============================================================================
! Although we are in enthalpy formulation, we keep Cp constant
icp = 0
!----
! End
!----
return
end subroutine
|
