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*DECK DUO003
SUBROUTINE DUO003(IPLIB,IPRINT,NMIX,NISOT,NGRP,IDIV,ZKEFF,RHS,LHS,
> FLUX,AFLUX)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Processing one of the two microlibs and return isotope-dependent
* RHS and LHS matrices.
*
*Copyright:
* Copyright (C) 2013 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
* IPLIB microlib.
* IPRINT print parameter.
* NMIX number of mixtures.
* NISOT number of isotopes.
* NGRP number of energy groups.
* IDIV type of divergence term processing (=0: no processing;
* =1: direct processing; =2: adjoint processing;
* =3: direct-adjoint processing).
*
*Parameters: output
* ZKEFF effective multiplication factor.
* RHS absorption macroscopic cross-section matrix.
* LHS production macroscopic cross-section matrix.
* FLUX integrated direct flux.
* AFLUX integrated adjoint flux.
*
*-----------------------------------------------------------------------
*
USE GANLIB
*----
* SUBROUTINE ARGUMENTS
*----
TYPE(C_PTR) IPLIB
INTEGER IPRINT,NMIX,NISOT,NGRP,IDIV
REAL ZKEFF,RHS(NGRP,NGRP,NISOT+NMIX),LHS(NGRP,NGRP,NISOT+NMIX),
> FLUX(NGRP,NISOT+NMIX),AFLUX(NGRP,NISOT+NMIX)
*----
* LOCAL VARIABLES
*----
TYPE(C_PTR) KPLIB
CHARACTER HSMG*131
DOUBLE PRECISION SUM
*----
* ALLOCATABLE ARRAYS
*----
INTEGER, ALLOCATABLE, DIMENSION(:) :: IMIX
INTEGER, ALLOCATABLE, DIMENSION(:,:) :: IHUSED
REAL, ALLOCATABLE, DIMENSION(:) :: DENS,VOL,TOTAL,ZNUSF,CHI,SIGS,
> DLK,ALK,V,W
REAL, ALLOCATABLE, DIMENSION(:,:) :: SCAT
TYPE(C_PTR), ALLOCATABLE, DIMENSION(:) :: IPISO
*----
* SCRATCH STORAGE ALLOCATION
*----
ALLOCATE(IHUSED(3,NISOT),IMIX(NISOT))
ALLOCATE(DENS(NISOT),VOL(NISOT),TOTAL(NGRP),ZNUSF(NGRP),
> CHI(NGRP),SCAT(NGRP,NGRP))
ALLOCATE(IPISO(NISOT))
*----
* FIND ISOTOPE POINTERS IN INPUT MICROLIB
*----
CALL LIBIPS(IPLIB,NISOT,IPISO)
*----
* COMPUTE THE RHS AND LHS MATRICES
*----
CALL LCMGET(IPLIB,'ISOTOPESUSED',IHUSED)
CALL LCMGET(IPLIB,'ISOTOPESMIX',IMIX)
CALL LCMGET(IPLIB,'ISOTOPESDENS',DENS)
CALL LCMGET(IPLIB,'ISOTOPESVOL',VOL)
CALL LCMGET(IPLIB,'K-EFFECTIVE',ZKEFF)
IF(IPRINT.GT.1) WRITE(6,'(35H DUO003: EFFECTIVE MULTIPLICATION F,
> 6HACTOR=,1P,E12.5)') ZKEFF
RHS(:NGRP,:NGRP,:NISOT+NMIX)=0.0
LHS(:NGRP,:NGRP,:NISOT+NMIX)=0.0
DO ISOT=1,NISOT
IF(IPRINT.GT.4) WRITE(6,'(29H DUO003: PROCESSING ISOTOPE '',
> 3A4,2H''.)') (IHUSED(I0,ISOT),I0=1,3)
KPLIB=IPISO(ISOT) ! set ISOT-th isotope
IF(.NOT.C_ASSOCIATED(KPLIB)) THEN
WRITE(HSMG,'(18H DUO003: ISOTOPE '',3A4,7H'' (ISO=,I8,4H) IS,
> 31H NOT AVAILABLE IN THE MICROLIB.)') (IHUSED(I0,ISOT),
> I0=1,3),ISOT
CALL XABORT(HSMG)
ENDIF
CALL LCMGET(KPLIB,'NWT0',FLUX(1,ISOT))
CALL LCMLEN(KPLIB,'NWAT0',ILON,ITYLCM)
IF(ILON.NE.0) THEN
CALL LCMGET(KPLIB,'NWAT0',AFLUX(1,ISOT))
ELSE
AFLUX(:NGRP,ISOT)=1.0
ENDIF
DO IGR=1,NGRP
FLUX(IGR,ISOT)=FLUX(IGR,ISOT)*VOL(ISOT)
AFLUX(IGR,ISOT)=AFLUX(IGR,ISOT)*VOL(ISOT)
ENDDO
CALL LCMGET(KPLIB,'NTOT0',TOTAL)
CALL LCMLEN(KPLIB,'NUSIGF',ILON,ITYLCM)
IF(ILON.GT.0) THEN
CALL LCMGET(KPLIB,'NUSIGF',ZNUSF)
CALL LCMGET(KPLIB,'CHI',CHI)
DO IGR=1,NGRP
DO JGR=1,NGRP
LHS(JGR,IGR,ISOT)=LHS(JGR,IGR,ISOT)+DENS(ISOT)*CHI(JGR)*
> ZNUSF(IGR)
ENDDO
ENDDO
ENDIF
ALLOCATE(SIGS(NGRP))
CALL XDRLGS(KPLIB,-1,IPRINT,0,0,1,NGRP,SIGS,SCAT,ITYPRO)
DEALLOCATE(SIGS)
DO IGR=1,NGRP
DO JGR=1,NGRP
RHS(JGR,IGR,ISOT)=RHS(JGR,IGR,ISOT)-DENS(ISOT)*SCAT(JGR,IGR)
ENDDO
RHS(IGR,IGR,ISOT)=RHS(IGR,IGR,ISOT)+DENS(ISOT)*TOTAL(IGR)
ENDDO
ENDDO
*----
* INTRODUCE THE DIRECT OR ADJOINT DIVERGENCE COMPONENT IN THE RHS
* MATRIX
*----
DO IBM=1,NMIX
IF(IDIV.EQ.1) THEN
DO JGR=1,NGRP
SUM=0.0D0
FLUMIX=0.0
AFLUMI=0.0
DO ISOT=1,NISOT
IF(IMIX(ISOT).EQ.IBM) THEN
FLUMIX=FLUX(JGR,ISOT)
AFLUMI=AFLUX(JGR,ISOT)
DO IGR=1,NGRP
SUM=SUM+(RHS(JGR,IGR,ISOT)-LHS(JGR,IGR,ISOT)/ZKEFF)*
> FLUX(IGR,ISOT)
ENDDO
ENDIF
ENDDO
RHS(JGR,JGR,NISOT+IBM)=-REAL(SUM)/FLUMIX
FLUX(JGR,NISOT+IBM)=FLUMIX
AFLUX(JGR,NISOT+IBM)=AFLUMI
ENDDO
ELSE IF(IDIV.EQ.2) THEN
DO IGR=1,NGRP
SUM=0.0D0
FLUMIX=0.0
AFLUMI=0.0
DO ISOT=1,NISOT
IF(IMIX(ISOT).EQ.IBM) THEN
FLUMIX=FLUX(IGR,ISOT)
AFLUMI=AFLUX(IGR,ISOT)
DO JGR=1,NGRP
SUM=SUM+(RHS(JGR,IGR,ISOT)-LHS(JGR,IGR,ISOT)/ZKEFF)*
> AFLUX(JGR,ISOT)
ENDDO
ENDIF
ENDDO
RHS(IGR,IGR,NISOT+IBM)=-REAL(SUM)/AFLUMI
FLUX(IGR,NISOT+IBM)=FLUMIX
AFLUX(IGR,NISOT+IBM)=AFLUMI
ENDDO
ELSE IF(IDIV.EQ.3) THEN
ALLOCATE(DLK(NGRP),ALK(NGRP))
DO JGR=1,NGRP
SUM=0.0D0
FLUMIX=0.0
AFLUMI=0.0
DO ISOT=1,NISOT
IF(IMIX(ISOT).EQ.IBM) THEN
FLUMIX=FLUX(JGR,ISOT)
AFLUMI=AFLUX(JGR,ISOT)
DO IGR=1,NGRP
SUM=SUM+(RHS(JGR,IGR,ISOT)-LHS(JGR,IGR,ISOT)/ZKEFF)*
> FLUX(IGR,ISOT)
ENDDO
ENDIF
ENDDO
DLK(JGR)=REAL(SUM)
FLUX(JGR,NISOT+IBM)=FLUMIX
ENDDO
DO IGR=1,NGRP
SUM=0.0D0
FLUMIX=0.0
AFLUMI=0.0
DO ISOT=1,NISOT
IF(IMIX(ISOT).EQ.IBM) THEN
FLUMIX=FLUX(IGR,ISOT)
AFLUMI=AFLUX(IGR,ISOT)
DO JGR=1,NGRP
SUM=SUM+(RHS(JGR,IGR,ISOT)-LHS(JGR,IGR,ISOT)/ZKEFF)*
> AFLUX(JGR,ISOT)
ENDDO
ENDIF
ENDDO
ALK(IGR)=REAL(SUM)
AFLUX(IGR,NISOT+IBM)=AFLUMI
ENDDO
ALLOCATE(V(NGRP),W(NGRP))
CALL DUO005(NGRP,DLK,ALK,FLUX(1,NISOT+IBM),
> AFLUX(1,NISOT+IBM),V,W)
DO IGR=1,NGRP
DO JGR=1,NGRP
RHS(IGR,JGR,NISOT+IBM)=RHS(IGR,JGR,NISOT+IBM)-
> V(IGR)-W(JGR)
ENDDO
ENDDO
DEALLOCATE(W,V,ALK,DLK)
ENDIF
ENDDO
*----
* SCRATCH STORAGE DEALLOCATION
*----
DEALLOCATE(SCAT,CHI,ZNUSF,TOTAL,VOL,DENS)
DEALLOCATE(IMIX,IHUSED)
RETURN
END
|
