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
|
// GetDP - Copyright (C) 1997-2018 P. Dular and C. Geuzaine, University of Liege
//
// See the LICENSE.txt file for license information. Please report all
// issues on https://gitlab.onelab.info/getdp/getdp/issues
#include "ProData.h"
#include "GeoData.h"
#include "DofData.h"
#include "Cal_Quantity.h"
#include "Cal_Value.h"
#include "Cal_AssembleTerm.h"
#include "Get_DofOfElement.h"
#include "Get_Geometry.h"
#include "Message.h"
extern struct Problem Problem_S ;
extern struct CurrentData Current ;
/* ------------------------------------------------------------------------ */
/* C a l _ G l o b a l T e r m O f F e m F o r m u l a t i o n */
/* ------------------------------------------------------------------------ */
#define OFFSET (iHar < NbrHar-OffSet)? 0 : iHar-NbrHar+OffSet+2-iHar%2
void MH_Get_InitData(int Case, int NbrPoints, int *NbrPointsX_P,
double ***H_P, double ****HH_P, double **t_P, double **w_P);
void Cal_GlobalTermOfFemEquation(int Num_Region,
struct EquationTerm * EquationTerm_P,
struct QuantityStorage * QuantityStorage_P0,
struct QuantityStorage * QuantityStorageNoDof,
struct Dof * DofForNoDof_P)
{
struct FemGlobalTermActive * FI ;
struct QuantityStorage * QuantityStorageEqu_P, * QuantityStorageDof_P ;
struct Value vBFxDof [1] ;
struct Element Element ;
int k ;
double Coefficient [NBR_MAX_HARMONIC] ;
void (*Function_AssembleTerm)(struct Dof * Equ, struct Dof * Dof, double Val[])=0 ;
List_T * WholeQuantity_L;
struct WholeQuantity *WholeQuantity_P0 ;
int i_WQ ;
struct Expression * Expression_P;
int NbrPointsX ;
double **H, ***HH, *time, *weight, Factor=1., plus, plus0;
double one=1.0 ;
int j=0,iPul, ZeroHarmonic, DcHarmonic;
int NbrHar, iTime, iHar, jHar, OffSet=0 ;
double Val_Dof [NBR_MAX_HARMONIC] ;
double E_D [NBR_MAX_HARMONIC][NBR_MAX_HARMONIC] ;
struct Dof * Dof;
struct Value t_Value;
gMatrix * Jac;
struct QuantityStorage * QuantityStorage_P;
FI = EquationTerm_P->Case.GlobalTerm.Active ;
Element.Num = NO_ELEMENT ;
switch (EquationTerm_P->Case.GlobalTerm.Term.TypeTimeDerivative) {
case NODT_ : Function_AssembleTerm = Cal_AssembleTerm_NoDt ; break ;
case DTDOF_ : Function_AssembleTerm = Cal_AssembleTerm_DtDof ; break ;
case DT_ : Function_AssembleTerm = Cal_AssembleTerm_Dt ; break ;
case DTDTDOF_ : Function_AssembleTerm = Cal_AssembleTerm_DtDtDof ; break ;
case DTDT_ : Function_AssembleTerm = Cal_AssembleTerm_DtDt ; break ;
case DTDTDTDOF_ : Function_AssembleTerm = Cal_AssembleTerm_DtDtDtDof ; break ;
case DTDTDTDTDOF_ : Function_AssembleTerm = Cal_AssembleTerm_DtDtDtDtDof ; break ;
case DTDTDTDTDTDOF_ : Function_AssembleTerm = Cal_AssembleTerm_DtDtDtDtDtDof ; break ;
case NEVERDT_ : Function_AssembleTerm = Cal_AssembleTerm_NeverDt ; break ;
case JACNL_ : Function_AssembleTerm = Cal_AssembleTerm_JacNL ; break ;
case DTDOFJACNL_ : Function_AssembleTerm = Cal_AssembleTerm_DtDofJacNL ; break ;
// nleigchange
case NLEIG1DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig1Dof ; break ;
case NLEIG2DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig2Dof ; break ;
case NLEIG3DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig3Dof ; break ;
case NLEIG4DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig4Dof ; break ;
case NLEIG5DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig5Dof ; break ;
case NLEIG6DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig6Dof ; break ;
default : Message::Error("Unknown type of operator for Global term"); return;
}
//+++ Num_Region, QuantityStorage_P0: not used any more
QuantityStorageEqu_P = FI->QuantityStorageEqu_P;
QuantityStorageDof_P = FI->QuantityStorageDof_P;
if (!QuantityStorageDof_P) {
QuantityStorageDof_P = QuantityStorageNoDof ;
Dof_InitDofForNoDof(DofForNoDof_P, Current.NbrHar) ;
QuantityStorageDof_P->BasisFunction[0].Dof = DofForNoDof_P ;
}
// search for MHBilinear-term(s)
WholeQuantity_L = EquationTerm_P->Case.GlobalTerm.Term.WholeQuantity ;
WholeQuantity_P0 = (struct WholeQuantity*)List_Pointer(WholeQuantity_L, 0) ;
i_WQ = 0 ; while ( i_WQ < List_Nbr(WholeQuantity_L) &&
(WholeQuantity_P0 + i_WQ)->Type != WQ_MHBILINEAR) i_WQ++ ;
if (i_WQ < List_Nbr(WholeQuantity_L) ) { // Multi-harmonic case
if(Message::GetVerbosity() == 10)
Message::Info("MHBilinear in Global term");
if (QuantityStorageEqu_P != QuantityStorageDof_P){
Message::Error("Global term with MHBilinear is not symmetric ?!");
return;
}
QuantityStorage_P = QuantityStorageEqu_P ;
if (List_Nbr(WholeQuantity_L) == 3){
if (i_WQ != 0 ||
EquationTerm_P->Case.GlobalTerm.Term.DofIndexInWholeQuantity != 1 ||
(WholeQuantity_P0 + 2)->Type != WQ_BINARYOPERATOR ||
(WholeQuantity_P0 + 2)->Case.Operator.TypeOperator != OP_TIME){
Message::Error("Not allowed expression in Global term with MHBilinear (case 1)");
return;
}
Factor = 1.;
}
else {
Message::Error("Not allowed expression in Global term with MHBilinear (%d terms) ",
List_Nbr(WholeQuantity_L));
return;
}
if (EquationTerm_P->Case.GlobalTerm.Term.TypeTimeDerivative != JACNL_){
Message::Error("MHBilinear can only be used with JACNL") ;
return;
}
Expression_P = (struct Expression *)List_Pointer
(Problem_S.Expression, (WholeQuantity_P0 + i_WQ)->Case.MHBilinear.Index) ;
MH_Get_InitData(2, (WholeQuantity_P0 + i_WQ)->Case.MHBilinear.NbrPoints,
&NbrPointsX, &H, &HH,
&time, &weight) ;
NbrHar = Current.NbrHar ;
/* special treatment of DC-term and associated dummy sinus-term */
DcHarmonic = NbrHar;
ZeroHarmonic = 0;
for (iPul = 0 ; iPul < NbrHar/2 ; iPul++)
if (!Current.DofData->Val_Pulsation[iPul]){
DcHarmonic = 2*iPul ;
ZeroHarmonic = 2*iPul+1 ;
break;
}
for (k = 0 ; k < Current.NbrHar ; k+=2)
Dof_GetComplexDofValue
(QuantityStorage_P->FunctionSpace->DofData,
QuantityStorage_P->BasisFunction[j].Dof + k/2*gCOMPLEX_INCREMENT,
&Val_Dof[k], &Val_Dof[k+1]) ;
/* time integration over fundamental period */
for (iHar = 0 ; iHar < NbrHar ; iHar++)
for (jHar = OFFSET ; jHar <= iHar ; jHar++)
E_D[iHar][jHar] = 0. ;
Current.NbrHar = 1; /* evaluation in time domain */
for (iTime = 0 ; iTime < NbrPointsX ; iTime++) {
t_Value.Type = SCALAR;
t_Value.Val[0] = 0;
for (iHar = 0 ; iHar < NbrHar ; iHar++)
t_Value.Val[0] += H[iTime][iHar] * Val_Dof[iHar] ;
// To generalize: Function in MHBilinear has 1 argument (e.g. Resistance[{Iz}])
Get_ValueOfExpression(Expression_P, QuantityStorage_P0,
Current.u, Current.v, Current.w, &t_Value, 1);
for (iHar = 0 ; iHar < NbrHar ; iHar++)
for (jHar = OFFSET ; jHar <= iHar ; jHar++)
E_D[iHar][jHar] += HH[iTime][iHar][jHar] * t_Value.Val[0] ;
} // for i_IntPoint...
Current.NbrHar = NbrHar ;
Jac = &Current.DofData->Jac;
Dof = QuantityStorage_P->BasisFunction[0].Dof ;
for (iHar = 0 ; iHar < NbrHar ; iHar++)
for (jHar = OFFSET ; jHar <= iHar ; jHar++){
plus = plus0 = Factor * E_D[iHar][jHar] ;
if(jHar==DcHarmonic && iHar!=DcHarmonic) { plus0 *= 1. ; plus *= 2. ;}
Dof_AssembleInMat(Dof+iHar, Dof+jHar, 1, &plus, Jac, NULL) ;
if(iHar != jHar)
Dof_AssembleInMat(Dof+jHar, Dof+iHar, 1, &plus0, Jac, NULL) ;
}
/* dummy 1's on the diagonal for sinus-term of dc-component */
if (ZeroHarmonic) {
Dof = QuantityStorage_P->BasisFunction[0].Dof + ZeroHarmonic ;
Dof_AssembleInMat(Dof, Dof, 1, &one, Jac, NULL) ;
}
}
else { // standard (non multi-harmonic) bilinear term
vBFxDof[0].Type = SCALAR ; vBFxDof[0].Val[0] = 1. ;
if(Current.NbrHar > 1) Cal_SetHarmonicValue(&vBFxDof[0]) ;
Cal_WholeQuantity
(Current.Element = &Element, QuantityStorage_P0,
EquationTerm_P->Case.GlobalTerm.Term.WholeQuantity,
Current.u = 0., Current.v = 0., Current.w = 0.,
EquationTerm_P->Case.GlobalTerm.Term.DofIndexInWholeQuantity,
1, vBFxDof) ;
for (k = 0 ; k < Current.NbrHar ; k++)
Coefficient[k] = vBFxDof[0].Val[MAX_DIM*k] ;
Function_AssembleTerm
(QuantityStorageEqu_P->BasisFunction[0].Dof,
QuantityStorageDof_P->BasisFunction[0].Dof, Coefficient) ;
}
}
#undef OFFSET
void Cal_GlobalTermOfFemEquation_old(int Num_Region,
struct EquationTerm * EquationTerm_P,
struct QuantityStorage * QuantityStorage_P0,
struct QuantityStorage * QuantityStorageNoDof,
struct Dof * DofForNoDof_P)
{
struct QuantityStorage * QuantityStorageEqu_P, * QuantityStorageDof_P ;
struct Value vBFxDof [1] ;
struct Element Element ;
int k ;
double Coefficient [NBR_MAX_HARMONIC] ;
void (*Function_AssembleTerm)(struct Dof * Equ, struct Dof * Dof, double Val[]) = 0;
Element.Num = NO_ELEMENT ;
switch (EquationTerm_P->Case.GlobalTerm.Term.TypeTimeDerivative) {
case NODT_ : Function_AssembleTerm = Cal_AssembleTerm_NoDt ; break ;
case DTDOF_ : Function_AssembleTerm = Cal_AssembleTerm_DtDof ; break ;
case DT_ : Function_AssembleTerm = Cal_AssembleTerm_Dt ; break ;
case DTDTDOF_ : Function_AssembleTerm = Cal_AssembleTerm_DtDtDof ; break ;
case DTDT_ : Function_AssembleTerm = Cal_AssembleTerm_DtDt ; break ;
case DTDTDTDOF_ : Function_AssembleTerm = Cal_AssembleTerm_DtDtDtDof ; break ;
case DTDTDTDTDOF_ : Function_AssembleTerm = Cal_AssembleTerm_DtDtDtDtDof ; break ;
case DTDTDTDTDTDOF_: Function_AssembleTerm = Cal_AssembleTerm_DtDtDtDtDtDof ; break ;
case NEVERDT_ : Function_AssembleTerm = Cal_AssembleTerm_NeverDt ; break ;
case JACNL_ : Function_AssembleTerm = Cal_AssembleTerm_JacNL ; break ;
case DTDOFJACNL_ : Function_AssembleTerm = Cal_AssembleTerm_DtDofJacNL ; break ;
// nleigchange
case NLEIG1DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig1Dof ; break ;
case NLEIG2DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig2Dof ; break ;
case NLEIG3DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig3Dof ; break ;
case NLEIG4DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig4Dof ; break ;
case NLEIG5DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig5Dof ; break ;
case NLEIG6DOF_ : Function_AssembleTerm = Cal_AssembleTerm_NLEig6Dof ; break ;
default : Message::Error("Unknown type of operator for Global term") ; return ;
}
QuantityStorageEqu_P = QuantityStorage_P0 +
EquationTerm_P->Case.GlobalTerm.Term.DefineQuantityIndexEqu ;
if (EquationTerm_P->Case.GlobalTerm.Term.DefineQuantityIndexDof >= 0) {
QuantityStorageDof_P = QuantityStorage_P0 +
EquationTerm_P->Case.GlobalTerm.Term.DefineQuantityIndexDof ;
}
else {
QuantityStorageDof_P = QuantityStorageNoDof ;
Dof_InitDofForNoDof(DofForNoDof_P, Current.NbrHar) ;
QuantityStorageDof_P->BasisFunction[0].Dof = DofForNoDof_P ;
}
vBFxDof[0].Type = SCALAR ; vBFxDof[0].Val[0] = 1. ;
if(Current.NbrHar > 1) Cal_SetHarmonicValue(&vBFxDof[0]) ;
Cal_WholeQuantity
(Current.Element = &Element, QuantityStorage_P0,
EquationTerm_P->Case.GlobalTerm.Term.WholeQuantity,
Current.u = 0., Current.v = 0., Current.w = 0.,
EquationTerm_P->Case.GlobalTerm.Term.DofIndexInWholeQuantity,
1, vBFxDof) ;
for (k = 0 ; k < Current.NbrHar ; k++)
Coefficient[k] = vBFxDof[0].Val[MAX_DIM*k] ;
Function_AssembleTerm
(QuantityStorageEqu_P->BasisFunction[0].Dof,
QuantityStorageDof_P->BasisFunction[0].Dof, Coefficient) ;
}
|
