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*DECK TRIMWW
SUBROUTINE TRIMWW(IR,NEL,LL4,VOL,MAT,SGD,XSGD,SIDE,ZZ,KN,QFR,MUW,
1 IPW,IPR,A11W)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Assembly of system matrices for a mesh centered finite difference
* discretization in hexagonal geometry (complete hexagons).
* Note: system matrices should be initialized by the calling program.
*
*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. Benaboud
*
*Parameters: input
* IR first dimension of matrix SGD.
* NEL total number of finite elements.
* ll4 order of system matrices.
* VOL volume of each element.
* MAT mixture index assigned to each element.
* SGD nuclear properties per material mixtures:
* SGD(L,1)= W-, X-, and Y-oriented diffusion coefficients;
* SGD(L,3)= Z-oriented diffusion coefficients;
* SGD(L,4)= removal macroscopic cross section.
* XSGD nuclear properties (IPR=0), derivatives (IPR=1) or first
* variations (IPR=2 or 3) of nuclear properties per material
* mixture.
* SIDE side of an hexagon.
* ZZ Z-directed mesh spacings.
* KN element-ordered unknown list.
* QFR element-ordered boundary conditions.
* MUW W-oriented compressed storage mode indices.
* MUX X-oriented compressed storage mode indices.
* MUY Y-oriented compressed storage mode indices.
* MUZ Z-oriented compressed storage mode indices.
* IPW W-oriented permutation matrices.
* IPX X-oriented permutation matrices.
* IPY Y-oriented permutation matrices.
* IPZ Z-oriented permutation matrices.
* IPR type of assembly:
* =0: compute the system matrices;
* =1: compute the derivative of system matrices;
* =2 or =3: compute the variation of system matrices.
*
*Parameters: output
* A11W W-oriented matrices corresponding to the divergence (i.e
* leakage) and removal terms. Dimensionned to MUW(LL4).
* A11X X-oriented matrices corresponding to the divergence (i.e
* leakage) and removal terms. Dimensionned to MUX(LL4).
* A11Y Y-oriented matrices corresponding to the divergence (i.e
* leakage) and removal terms. Dimensionned to MUY(LL4).
* A11Z Z-oriented matrices corresponding to the divergence (i.e
* leakage) and removal terms. Dimensionned to MUZ(LL4).
*
*-----------------------------------------------------------------------
*
*----
* SUBROUTINE ARGUMENTS
*----
INTEGER IR,NEL,LL4,MAT(NEL),KN(8*NEL),MUW(LL4),IPW(LL4),IPR
REAL VOL(NEL),SGD(IR,4),XSGD(IR,4),SIDE,ZZ(NEL),QFR(8*NEL),
1 A11W(*)
*----
* LOCAL VARIABLES
*----
DOUBLE PRECISION A1(8),VAR1
INTEGER, DIMENSION(:), ALLOCATABLE :: IGAR
*----
* ASSEMBLY OF MATRIX A11W
*----
ALLOCATE(IGAR(LL4))
LL=0
DO 10 K=1,NEL
IF(MAT(K).LE.0) GO TO 10
LL=LL+1
IGAR(LL)=K
10 CONTINUE
NUM1=0
KEL=0
DO 70 K=1,NEL
L=MAT(K)
IF(L.EQ.0) GO TO 70
VOL0=VOL(K)
IF(VOL0.EQ.0.0) GO TO 60
KEL=KEL+1
*
CALL TRIHCO (IR,K,NEL,VOL0,MAT,SGD(1,1),XSGD(1,1),SIDE,ZZ,
1 KN(NUM1+1),QFR(NUM1+1),IGAR,IPR,A1)
KK1=KN(NUM1+6)
KK2=KN(NUM1+3)
*
INW1=IPW(KEL)
KEY0=MUW(INW1)-INW1
IF(KK1.GT.0) THEN
INW2=IPW(KK1)
IF(INW2.LT.INW1) THEN
KEY=KEY0+INW2
A11W(KEY)=A11W(KEY)-REAL(A1(6))
ENDIF
ENDIF
IF(KK2.GT.0) THEN
INW2=IPW(KK2)
IF(INW2.LT.INW1) THEN
KEY=KEY0+INW2
A11W(KEY)=A11W(KEY)-REAL(A1(3))
ENDIF
ENDIF
KEY=KEY0+INW1
VAR1=A1(1)+A1(2)+A1(3)+A1(4)+A1(5)+A1(6)+A1(7)+A1(8)
A11W(KEY)=A11W(KEY)+REAL(VAR1)+XSGD(L,4)*VOL0
60 NUM1=NUM1+8
70 CONTINUE
DEALLOCATE(IGAR)
RETURN
END
*
SUBROUTINE TRIMWX (IR,NEL,LL4,VOL,MAT,SGD,XSGD,SIDE,ZZ,KN,QFR,MUX,
1 IPX,IPR,A11X)
*----
* SUBROUTINE ARGUMENTS
*----
INTEGER IR,NEL,LL4,MAT(NEL),KN(8*NEL),MUX(LL4),IPX(LL4),IPR
REAL VOL(NEL),SGD(IR,4),XSGD(IR,4),SIDE,ZZ(NEL),QFR(8*NEL),
1 A11X(*)
*----
* LOCAL VARIABLES
*----
DOUBLE PRECISION A1(8),VAR1
INTEGER, DIMENSION(:), ALLOCATABLE :: IGAR
*----
* ASSEMBLY OF MATRIX A11X
*----
ALLOCATE(IGAR(LL4))
LL=0
DO 80 K=1,NEL
IF(MAT(K).LE.0) GO TO 80
LL=LL+1
IGAR(LL)=K
80 CONTINUE
NUM1=0
KEL=0
DO 140 K=1,NEL
L=MAT(K)
IF(L.EQ.0) GO TO 140
VOL0=VOL(K)
IF(VOL0.EQ.0.0) GO TO 130
KEL=KEL+1
*
CALL TRIHCO (IR,K,NEL,VOL0,MAT,SGD(1,1),XSGD(1,1),SIDE,ZZ,
1 KN(NUM1+1),QFR(NUM1+1),IGAR,IPR,A1)
KK3=KN(NUM1+1)
KK4=KN(NUM1+4)
*
INX1=IPX(KEL)
KEY0=MUX(INX1)-INX1
IF(KK3.GT.0) THEN
INX2=IPX(KK3)
IF(INX2.LT.INX1) THEN
KEY=KEY0+INX2
A11X(KEY)=A11X(KEY)-REAL(A1(1))
ENDIF
ENDIF
IF(KK4.GT.0) THEN
INX2=IPX(KK4)
IF(INX2.LT.INX1) THEN
KEY=KEY0+INX2
A11X(KEY)=A11X(KEY)-REAL(A1(4))
ENDIF
ENDIF
KEY=KEY0+INX1
VAR1=A1(1)+A1(2)+A1(3)+A1(4)+A1(5)+A1(6)+A1(7)+A1(8)
A11X(KEY)=A11X(KEY)+REAL(VAR1)+XSGD(L,4)*VOL0
130 NUM1=NUM1+8
140 CONTINUE
DEALLOCATE(IGAR)
RETURN
END
*
SUBROUTINE TRIMWY (IR,NEL,LL4,VOL,MAT,SGD,XSGD,SIDE,ZZ,KN,QFR,
1 MUY,IPY,IPR,A11Y)
*----
* SUBROUTINE ARGUMENTS
*----
INTEGER IR,NEL,LL4,MAT(NEL),KN(8*NEL),MUY(LL4),IPY(LL4),IPR
REAL VOL(NEL),SGD(IR,4),XSGD(IR,4),SIDE,ZZ(NEL),QFR(8*NEL),
1 A11Y(*)
*----
* LOCAL VARIABLES
*----
DOUBLE PRECISION A1(8),VAR1
INTEGER, DIMENSION(:), ALLOCATABLE :: IGAR
*----
* ASSEMBLY OF MATRIX A11Y
*----
ALLOCATE(IGAR(LL4))
LL=0
DO 85 K=1,NEL
IF(MAT(K).LE.0) GO TO 85
LL=LL+1
IGAR(LL)=K
85 CONTINUE
NUM1=0
KEL=0
DO 145 K=1,NEL
L=MAT(K)
IF(L.EQ.0) GO TO 145
VOL0=VOL(K)
IF(VOL0.EQ.0.0) GO TO 135
KEL=KEL+1
*
CALL TRIHCO (IR,K,NEL,VOL0,MAT,SGD(1,1),XSGD(1,1),SIDE,ZZ,
1 KN(NUM1+1),QFR(NUM1+1),IGAR,IPR,A1)
KK5=KN(NUM1+2)
KK6=KN(NUM1+5)
*
INY1=IPY(KEL)
KEY0=MUY(INY1)-INY1
IF(KK5.GT.0) THEN
INY2=IPY(KK5)
IF(INY2.LT.INY1) THEN
KEY=KEY0+INY2
A11Y(KEY)=A11Y(KEY)-REAL(A1(2))
ENDIF
ENDIF
IF(KK6.GT.0) THEN
INY2=IPY(KK6)
IF(INY2.LT.INY1) THEN
KEY=KEY0+INY2
A11Y(KEY)=A11Y(KEY)-REAL(A1(5))
ENDIF
ENDIF
KEY=KEY0+INY1
VAR1=A1(1)+A1(2)+A1(3)+A1(4)+A1(5)+A1(6)+A1(7)+A1(8)
A11Y(KEY)=A11Y(KEY)+REAL(VAR1)+XSGD(L,4)*VOL0
135 NUM1=NUM1+8
145 CONTINUE
DEALLOCATE(IGAR)
RETURN
END
*
SUBROUTINE TRIMWZ (IR,NEL,LL4,VOL,MAT,SGD,XSGD,SIDE,ZZ,KN,QFR,
1 MUZ,IPZ,IPR,A11Z)
*----
* SUBROUTINE ARGUMENTS
*----
INTEGER IR,NEL,LL4,MAT(NEL),KN(8*NEL),MUZ(LL4),IPZ(LL4),IPR
REAL VOL(NEL),SGD(IR,4),XSGD(IR,4),SIDE,ZZ(NEL),QFR(8*NEL),
1 A11Z(*)
*----
* LOCAL VARIABLES
*----
DOUBLE PRECISION A1(8),VAR1
INTEGER, DIMENSION(:), ALLOCATABLE :: IGAR
*----
* ASSEMBLY OF MATRIX A11Z
*----
ALLOCATE(IGAR(LL4))
LL=0
DO 150 K=1,NEL
IF(MAT(K).LE.0) GO TO 150
LL=LL+1
IGAR(LL)=K
150 CONTINUE
NUM1=0
KEL=0
DO 210 K=1,NEL
L=MAT(K)
IF(L.EQ.0) GO TO 210
VOL0=VOL(K)
IF(VOL0.EQ.0.0) GO TO 200
KEL=KEL+1
*
CALL TRIHCO (IR,K,NEL,VOL0,MAT,SGD(1,1),XSGD(1,1),SIDE,ZZ,
1 KN(NUM1+1),QFR(NUM1+1),IGAR,IPR,A1)
KK7=KN(NUM1+7)
KK8=KN(NUM1+8)
*
INZ1=IPZ(KEL)
KEY0=MUZ(INZ1)-INZ1
IF(KK7.GT.0) THEN
INZ2=IPZ(KK7)
IF(INZ2.LT.INZ1) THEN
KEY=KEY0+INZ2
A11Z(KEY)=A11Z(KEY)-REAL(A1(7))
ENDIF
ENDIF
IF(KK8.GT.0) THEN
INZ2=IPZ(KK8)
IF(INZ2.LT.INZ1) THEN
KEY=KEY0+INZ2
A11Z(KEY)=A11Z(KEY)-REAL(A1(8))
ENDIF
ENDIF
KEY=KEY0+INZ1
VAR1=A1(1)+A1(2)+A1(3)+A1(4)+A1(5)+A1(6)+A1(7)+A1(8)
A11Z(KEY)=A11Z(KEY)+REAL(VAR1)+XSGD(L,4)*VOL0
200 NUM1=NUM1+8
210 CONTINUE
DEALLOCATE(IGAR)
RETURN
END
|
