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
|
*DECK FLDBIV
SUBROUTINE FLDBIV(IPTRK,NEL,NUN,EVECT,MAT,VOL,IDL)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Calculation of the averaged flux in BIVAC.
*
*Copyright:
* Copyright (C) 2002 Ecole Polytechnique de Montreal
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version
*
*Author(s): A. Hebert
*
*Parameters: input
* IPTRK L_TRACK pointer to the BIVAC tracking information.
* NEL total number of finite elements.
* NUN total number of unknown per energy group.
* EVECT variational coefficients of the flux. The information is
* contained in position EVECT(1) to EVECT(LL4) where LL4 is
* the order of the system matrices.
* MAT mixture index assigned to each element.
* VOL volume of each element.
* IDL position of the average flux component associated with each
* volume.
*
*Parameters: output
* EVECT averaged fluxes. The information is contained in positions
* EVECT(IDL(I)).
*
*-----------------------------------------------------------------------
*
USE GANLIB
*----
* SUBROUTINE ARGUMENTS
*----
TYPE(C_PTR) IPTRK
INTEGER NEL,NUN,MAT(NEL),IDL(NEL)
REAL EVECT(NUN),VOL(NEL)
*----
* LOCAL VARIABLES
*----
PARAMETER (NSTATE=40)
LOGICAL CYLIND
INTEGER ITP(NSTATE)
INTEGER, DIMENSION(:), ALLOCATABLE :: KN
REAL, DIMENSION(:), ALLOCATABLE :: XX,DD,T,TS,QFR
REAL, DIMENSION(:,:), ALLOCATABLE :: RH,RT
*----
* RECOVER BIVAC SPECIFIC TRACKING INFORMATION
*----
CALL LCMGET(IPTRK,'STATE-VECTOR',ITP)
ITYPE=ITP(6)
CYLIND=(ITYPE.EQ.3).OR.(ITYPE.EQ.6)
IELEM=ITP(8)
ICOL=ITP(9)
ISPLH=ITP(10)
LL4=ITP(11)
LX=ITP(12)
LY=ITP(13)
CALL LCMLEN(IPTRK,'KN',MAXKN,ITYLCM)
ALLOCATE(KN(MAXKN))
CALL LCMGET(IPTRK,'KN',KN)
*
IF((IELEM.LT.0).AND.(ITYPE.NE.8)) THEN
* LAGRANGIAN FINITE ELEMENTS.
ALLOCATE(XX(LX*LY),DD(LX*LY))
CALL LCMGET(IPTRK,'XX',XX)
CALL LCMGET(IPTRK,'DD',DD)
CALL LCMSIX(IPTRK,'BIVCOL',1)
CALL LCMLEN(IPTRK,'T',LC,ITYLCM)
ALLOCATE(T(LC),TS(LC))
CALL LCMGET(IPTRK,'T',T)
CALL LCMGET(IPTRK,'TS',TS)
CALL LCMSIX(IPTRK,' ',2)
CALL FLDBN2(NEL,LL4,-IELEM,CYLIND,EVECT,XX,DD,MAT,VOL,IDL,KN,
1 LC,T,TS)
DEALLOCATE(TS,T,DD,XX)
ELSE IF((IELEM.LT.0).AND.(ITYPE.EQ.8)) THEN
* MESH CORNER FINITE DIFFERENCES IN HEXAGONAL GEOMETRY.
CALL LCMSIX(IPTRK,'BIVCOL',1)
ALLOCATE(RH(6,6),RT(3,3))
CALL LCMGET(IPTRK,'RH',RH)
CALL LCMGET(IPTRK,'RT',RT)
CALL LCMSIX(IPTRK,' ',2)
IF(ISPLH.EQ.1) THEN
NELEM=MAXKN/7
ELSE
NELEM=MAXKN/4
ENDIF
ALLOCATE(QFR(MAXKN))
CALL LCMGET(IPTRK,'QFR',QFR)
CALL FLDBH2(ISPLH,NEL,NUN,NELEM,EVECT,VOL,IDL,KN,QFR,RH,RT)
DEALLOCATE(QFR,RT,RH)
ELSE IF((IELEM.GT.0).AND.(ITYPE.EQ.8).AND.(ICOL.EQ.4).AND.
1 (ISPLH.GT.1)) THEN
* MESH CENTERED FINITE DIFFERENCES IN HEXAGONAL GEOMETRY.
ALLOCATE(QFR(MAXKN))
CALL LCMGET(IPTRK,'QFR',QFR)
CALL FLDBH1(NEL,NUN,LL4,EVECT,VOL,IDL,KN,QFR)
DEALLOCATE(QFR)
ENDIF
*----
* RELEASE BIVAC SPECIFIC TRACKING INFORMATION
*----
DEALLOCATE(KN)
RETURN
END
|
