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|
*DECK AFMCPT
SUBROUTINE AFMCPT (KENTRY,NBURN,NGRP,NISO,NL,IMPX,
1 SMACB,XBORB,XPURB,XXENB,XT1FB,XT2FB,XT1CB,
1 XT2CB,XT1MB,XT2MB,XD1CB,XD2CB,XD1MB,XD2MB,
1 XSMB,XNP9B,XMFDB,XMMDB,XPF1B,XPF2B,XPF1LB,XPF2LB,
1 DENSITB,CPW1B,CPW2B,FLUXB,OVERVB,CHIB,
1 IJJ,NJJ,HISO,CTITRE,NMIX,SIGMA,NTYP,TF,TC,
1 TM,DC,DM,BOR,XEN,SM,RNP9,XI,TFR,TCR,TMR,XIR,
1 OVERV,FLUX,CHI,SCAT,MMIX,NPS,PW,XBRH,XBURN,
1 LTAV,IRAV,IDF,JTAB,IXYZ,ILIN)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Compute the cross sections
*
*Copyright:
* Copyright (C) 1996 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):
* M.T. Sissaoui
*
*Parameters: input
* KENTRY address of the linked list or handle to the xsm file.
* NGRP number of energy groups.
* NISO number of extracted isotopes.
* NL number of Legendre orders (=1 for isotropic scattering).
* NBURN number of burnup steps.
* NTYP total number of cross sections type.
* TF fuel temperature.
* TC coolant temperature.
* TM moderator temperature.
* DC coolant density.
* DM moderator density.
* BOR Boron concentration.
* XEN Xenon concentration.
* SM Samarium concentration.
* RNP9 Neptunium concentration.
* XI moderator purity.
* NMIX mixture number.
* NPS NPS-2 power shift.
* IXYZ type of diffusion coefficient (=0: isotropic; =1: directional)
*
*Parameters:
* IMPX
* SMACB
* XBORB
* XPURB
* XXENB
* XT1FB
* XT2FB
* XT1CB
* XT2CB
* XT1MB
* XT2MB
* XD1CB
* XD2CB
* XD1MB
* XD2MB
* XSMB
* XNP9B
* XMFDB
* XMMDB
* XPF1B
* XPF2B
* XPF1LB
* XPF2LB
* DENSITB
* CPW1B
* CPW2B
* FLUXB
* OVERVB
* CHIB
* IJJ
* NJJ
* HISO
* CTITRE
* SIGMA
* TFR
* TCR
* TMR
* XIR
* OVERV
* FLUX
* CHI
* SCAT
* MMIX
* PW
* XBRH
* XBURN
* LTAV
* IRAV
* IDF
* JTAB
* ILIN
*
*-----------------------------------------------------------------------
*
CHARACTER HMICRO*12,CTITRE*72
LOGICAL LTAV
DOUBLE PRECISION XCOF(3)
REAL CPF1(3)
DIMENSION KENTRY(*),
1 SMACB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XBORB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XXENB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XT1FB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XT2FB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XT1CB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XT2CB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XT1MB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XT2MB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XD1CB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XD2CB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XD1MB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XD2MB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XSMB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XNP9B(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XMFDB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XMMDB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XPF1B(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XPF2B(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XPF1LB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XPF2LB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 XPURB(NGRP*NGRP,NTYP,NISO,NBURN,*),
1 DENSITB(NISO,NBURN,*),CPW1B(2,NBURN,*),
1 CPW2B(2,NBURN,*),FLUXB(NGRP,NBURN,*),
1 CHIB(NGRP,NBURN,*),OVERVB(NGRP,NBURN,*),
2 HISO(*),JTAB(*),
6 ELMT(3),PW(*),
7 SIGMA(MMIX,NGRP,NTYP),XBRH(*),
8 OVERV(MMIX,*),FLUX(MMIX,*),
7 CHI(MMIX,*),SCAT(MMIX,NL,NGRP,*),
1 XBURN(NBURN,*),NJJ(*),IJJ(*)
REAL, ALLOCATABLE, DIMENSION(:) :: DEL
REAL, ALLOCATABLE, DIMENSION(:,:) :: CPW1,CPW2
REAL, ALLOCATABLE, DIMENSION(:,:,:) :: SMAC
*----
* SCRATCH STORAGE ALLOCATION
*----
ALLOCATE(SMAC(NGRP*NGRP,NTYP,NISO),DEL(NISO),CPW1(3,NPS),
1 CPW2(3,NPS))
*
* Remove warning for uninitialized variable
ISOB=0
D2MB=0.0
D2CB=0.0
D1M=0.0
D2C=0.0
CX=0.0
CSM=0.0
D1C=0.0
D2M=0.0
CNP9=0.0
CB=0.0
PUR=0.0
*---------------------------------------------------------------*
IF(NBURN.EQ.0) CALL XABORT('AFMCPT: ZERO NUMBER OF MIXTURES.')
IF(NGRP.EQ.0) CALL XABORT('AFMCPT: ZERO NUMBER OF GROUPS.')
*---------------------------------------------------------------*
NG2=NGRP*NGRP
NTM=4+2*IXYZ
IF(IMPX.GT.5) THEN
WRITE(6,'(9H AFMCPT: ,A)') CTITRE
WRITE(6,*) ' NTYP ',NTYP
ENDIF
XECON=0.0
TFAV=0.0
DCAV=0.0
CPF2=0.0
CF=0.0
DO 81 ISO=1,NISO
DO 80 ITY=1,NTYP
DO 79 IGR=1,NG2
SMAC(IGR,ITY,ISO)=0.0
79 CONTINUE
80 CONTINUE
81 CONTINUE
DO 82 IGR=1,NGRP
FLUX(NMIX,IGR)=0.0
OVERV(NMIX,IGR)=0.0
CHI(NMIX,IGR)=0.0
82 CONTINUE
DO 161 ISO=1,NISO
DEL(ISO)=0.0
161 CONTINUE
DO 73 II=1,3
XCOF(II)=0.0D0
ELMT(II)=0.0
CPF1(II)=0.0
73 CONTINUE
DO 74 K=1,NPS
DO II=1,3
CPW1(II,K)=0.0
CPW2(II,K)=0.0
ENDDO
74 CONTINUE
*
PREF=PW(1)
IPFBM=KENTRY(2)
*---------------------------------------------------------------*
* COMPUTE THE HISTORY COEFFICIENTS
NPSX=NPS+NPS-1
DO 101 K=2,NPSX
* XSECTION FOR SNAP-SHOT OR (TIME AVERAGE-HOMOG.)
IF(LTAV) THEN
IRMAX=IRAV
IRMIN=IRAV
XCOF(1)=1.0D0
ELSE
*
IF(K.GT.NPS) THEN
XIRAD=XBRH(K-NPS+1)
ELSE
XIRAD=XBRH(NPS)-XBRH(K-1)
ENDIF
CALL AFMLOC(NBURN,NTP,XIRAD,XIRAD,XBURN(1,IDF),
1 IRMAX,IRMIN,XCOF,ILIN)
ENDIF
*
* INTERPOLATE THE HISTORY COEFFICIENTS
IH=0
DO 910 I = IRMIN,IRMAX
IH=IH+1
IF(K.LE.NPS) THEN
IF(PW(K).GT.PREF) THEN
CPW1(IH,K)=CPW1B(1,I,IDF) + CPW1(IH,K)
CPW2(IH,K)=CPW2B(1,I,IDF) + CPW2(IH,K)
ELSE
CPW1(IH,K)=CPW1B(2,I,IDF) + CPW1(IH,K)
CPW2(IH,K)=CPW2B(2,I,IDF) + CPW2(IH,K)
ENDIF
*
IF(K.GT.2) THEN
IF(PW(K-1).GT.PREF) THEN
CPW1(IH,K-1)=-CPW1B(1,I,IDF) + CPW1(IH,K-1)
CPW2(IH,K-1)=-CPW2B(1,I,IDF) + CPW2(IH,K-1)
ELSE
CPW1(IH,K-1)=-CPW1B(2,I,IDF) + CPW1(IH,K-1)
CPW2(IH,K-1)=-CPW2B(2,I,IDF) + CPW2(IH,K-1)
ENDIF
ENDIF
ENDIF
910 CONTINUE
101 CONTINUE
*
YF=0.0
DO 111 K=2,NPS
IF(K.EQ.2) THEN
* CORRECTE THE STURATING PSEUDO-FISSILE ISOTOPE
IF(PW(K).GT.PREF) THEN
XPW=ALOG(PW(K)/PW(1))
XPWM=1.0/PW(K)-1.0/PW(1)
YF=0.0
ELSE
XPW=PW(K)-PW(1)
XPWM=(PW(K)-PW(1))**2
YF=1.0
ENDIF
DO IH=1,3
CPF1(IH)=CPF1(IH) +CPW1(IH,K)*XPW + CPW2(IH,K)*XPWM
ENDDO
C
ELSE
IF(PW(K).GT.PREF) THEN
XPW=ALOG(PW(K)/PW(1))
XPWM=1.0/PW(K)-1.0/PW(1)
ELSE
XPW=PW(K)-PW(1)
XPWM=(PW(K)-PW(1))**2
C
ENDIF
DO IH=1,3
CPF1(IH)=CPF1(IH) +CPW1(IH,K)*XPW + CPW2(IH,K)*XPWM
ENDDO
ENDIF
111 CONTINUE
*---------------------------------------------------------------*
* COMPUTE THE DEVIATION OF THE PSEUDO-ISOTOPE
* CPF1 AND CPF2
* CPF2=CPF1*CPF1
*---------------------------------------------------------------*
* APPLY THE FEEDBACK MODEL
T1F=SQRT(TF)-SQRT(TFR)
T2F=TF-TFR
T1C=ALOG(TC/TCR)
T2C=1.0/TC - 1.0/TCR
T1M=ALOG(TM/TMR)
T2M=1.0/TM - 1.0/TMR
*
* RECOVER LOCAL PARAMETER COEFFICIENT AND X-SECTIONS
II=0
DMOD=0.0
DO 900 I = IRMIN,IRMAX
II=II+1
RXCOEF=REAL(XCOF(II))
DO 249 IGR=1,NGRP
FLUX(NMIX,IGR)=FLUX(NMIX,IGR)+RXCOEF*FLUXB(IGR,I,IDF)
OVERV(NMIX,IGR)=OVERV(NMIX,IGR)+RXCOEF*OVERVB(IGR,I,IDF)
249 CONTINUE
* COMPUTE DELTA-CONCENTRATION
DO 49 ISO=1,NISO
IF(DENSITB(ISO,I,IDF).EQ.0.0) GO TO 49
WRITE(HMICRO,'(3A4)') (HISO((ISO-1)*3+IH),IH=1,3)
IF(HMICRO.EQ.'XE135') THEN
DEL(ISO)=XEN/(IRMAX-IRMIN+1)-DENSITB(ISO,I,IDF)*RXCOEF
1 +DEL(ISO)
CX=DEL(ISO)
ELSE IF(HMICRO.EQ.'BMOD') THEN
ISOB=ISO
*
* ERROR IN CALCULATING BORON CONCENTRATION,
* BUT ADEQUATELY APPROXIMATED IF THE BORON REF EQ 0.0ppm
*
* DEL(ISO)=BOR/(IRMAX-IRMIN+1)-
* 1 DENSITB(ISO,I,IDF)*RXCOEF+DEL(ISO)
DEL(ISO)=-DENSITB(ISO,I,IDF)*RXCOEF+DEL(ISO)
CB=DEL(ISO)
ELSE IF(HMICRO.EQ.'CWAT') THEN
DEL(ISO)=(DC-1.0)*DENSITB(ISO,I,IDF)
D1C=DEL(ISO)
D2C=D1C*D1C
D2CB=D1C*D1C
ELSE IF(HMICRO.EQ.'MWAT') THEN
DMOD=DENSITB(ISO,I,IDF)/(IRMAX-IRMIN+1)+DMOD
DEL(ISO)=(DM-1.0)*DENSITB(ISO,I,IDF)
D1M=ALOG(DM)
D2M=1.0/(DM*DENSITB(ISO,I,IDF)) - 1.0/DENSITB(ISO,I,IDF)
D2MB=DEL(ISO)
* PURITY
PUR=(XI-XIR)*DM*DENSITB(ISO,I,IDF)
ELSE IF(HMICRO.EQ.'SM149') THEN
DEL(ISO)=SM/(IRMAX-IRMIN+1)-DENSITB(ISO,I,IDF)*RXCOEF
1 +DEL(ISO)
CSM=DEL(ISO)
ELSE IF(HMICRO.EQ.'NP239') THEN
DEL(ISO)=RNP9/(IRMAX-IRMIN+1)-DENSITB(ISO,I,IDF)*RXCOEF
1 +DEL(ISO)
CNP9=DEL(ISO)
ELSE IF(HMICRO.EQ.'FPC') THEN
*
CF= CF+DENSITB(ISO,I,IDF)*RXCOEF
DEL(ISO)=CPF1(II)*RXCOEF+DEL(ISO)
ELSE IF(HMICRO.EQ.'MACR') THEN
DEL(ISO)=DENSITB(ISO,I,IDF)
DO 271 IGR=1,NGRP
CHI(NMIX,IGR)=CHIB(IGR,I,IDF)*RXCOEF+CHI(NMIX,IGR)
271 CONTINUE
ENDIF
49 CONTINUE
900 CONTINUE
* R.C. 24/05/2011
* boron unit correction
* Bnat = 10.811 g/mol
* O16 = 15.9949 g/mol
* H1 = 1.0078 g/mol
* D2 = 2.0141 g/mol
CB=DMOD*BOR/10.811*((1.0078*(1-XI)+2.0141*XI)*2+15.9949)/3+CB
CB=CB*DM
DEL(ISOB)=CB
* R.C.
* CORRECT THE FUEL TEMPERATURE
CQ=REAL((CPF1(1)*XCOF(1)+CPF1(2)*XCOF(2)+CPF1(3)*XCOF(3)+CF)/CF)
RCQ=1.0-CQ
CQ2=CQ*CQ
RCQ2=1.0-CQ2
IF(JTAB(1).EQ.0) THEN
CQ=0.0
RCQ=0.0
CQ2=0.0
RCQ2=0.0
CX=0.0
CSM=0.0
CNP9=0.0
D1C=0.0
D2C=0.0
D2CB=0.0
T1F=0.0
T2F=0.0
T1C=0.0
T2C=0.0
ENDIF
*
* RECOVER MACROSCOPIC X-SECTIONS
II=0
DO 901 I = IRMIN,IRMAX
II=II+1
RXCOEF=REAL(XCOF(II))
CPF2=CPF1(II)*CPF1(II)
DO 98 ISO=1,NISO
DO 99 ITY=1,NTYP
IF(ISO.EQ.1) THEN
ZZ=1.0
IF(ITY.EQ.1) THEN
VD2M=D2MB
VD2C=D2CB
ELSE IF(ITY.GE.5) THEN
VD2M=D2MB
VD2C=D2C
ELSE
VD2M=D2M
VD2C=D2C
ENDIF
ELSE
ZZ=0.0
VD2M=D2M
VD2C=D2C
ENDIF
DO 100 IGR=1,NG2
SMAC(IGR,ITY,1)=SMAC(IGR,ITY,1)+
1 SMACB(IGR,ITY,1,I,IDF)*RXCOEF*ZZ+
1 (XBORB(IGR,ITY,ISO,I,IDF)*RXCOEF*CB +
1 XPURB(IGR,ITY,ISO,I,IDF)*RXCOEF*PUR*ZZ +
1 XXENB(IGR,ITY,ISO,I,IDF)*RXCOEF*CX +
1 XT1FB(IGR,ITY,ISO,I,IDF)*RXCOEF*T1F*CQ +
1 XT1FB(IGR,ITY,ISO,1,IDF)*RXCOEF*T1F*RCQ +
1 XT2FB(IGR,ITY,ISO,I,IDF)*RXCOEF*T2F*CQ2 +
1 XT2FB(IGR,ITY,ISO,1,IDF)*RXCOEF*T2F*RCQ2 +
1 XT1CB(IGR,ITY,ISO,I,IDF)*RXCOEF*T1C +
1 XT2CB(IGR,ITY,ISO,I,IDF)*RXCOEF*T2C +
1 XT1MB(IGR,ITY,ISO,I,IDF)*RXCOEF*T1M +
1 XT2MB(IGR,ITY,ISO,I,IDF)*RXCOEF*T2M +
1 XD1CB(IGR,ITY,ISO,I,IDF)*RXCOEF*D1C +
1 XD2CB(IGR,ITY,ISO,I,IDF)*RXCOEF*VD2C +
1 XD1MB(IGR,ITY,ISO,I,IDF)*RXCOEF*D1M +
1 XD2MB(IGR,ITY,ISO,I,IDF)*RXCOEF*VD2M +
1 XSMB(IGR,ITY,ISO,I,IDF)*RXCOEF*CSM +
1 XNP9B(IGR,ITY,ISO,I,IDF)*RXCOEF*CNP9 +
1 XMFDB(IGR,ITY,ISO,I,IDF)*RXCOEF*T1F*D1C +
1 XMMDB(IGR,ITY,ISO,I,IDF)*RXCOEF*T1C*D1C +
1 XPF1B(IGR,ITY,ISO,I,IDF)*RXCOEF*CPF1(II)*(1.-YF) +
1 XPF2B(IGR,ITY,ISO,I,IDF)*RXCOEF*CPF2*(1.-YF)+
1 XPF1LB(IGR,ITY,ISO,I,IDF)*RXCOEF*CPF1(II)*YF +
1 XPF2LB(IGR,ITY,ISO,I,IDF)*RXCOEF*CPF2*YF)*DEL(ISO)
*
100 CONTINUE
99 CONTINUE
98 CONTINUE
901 CONTINUE
* STORE SCATTERING
IL= 1
ITY=5+2*IXYZ+IL
IGAR=0
DO 130 JGR=1,NGRP
DO 120 IGR=IJJ(JGR),IJJ(JGR)-NJJ(JGR)+1,-1
IGAR=IGAR+1
SCAT(NMIX,IL,IGR,JGR)=SMAC(IGAR,ITY,1)
* TOTAL OR ABS
SMAC(IGR,2,1)=SMAC(IGR,2,1)+SCAT(NMIX,IL,IGR,JGR)
120 CONTINUE
130 CONTINUE
* STORE X-SECTIONS
DO 261 ITY=1,NTYP
DO 260 IGR=1,NGRP
SIGMA(NMIX,IGR,ITY)=SMAC(IGR,ITY,1)
260 CONTINUE
261 CONTINUE
*----
* SCRATCH STORAGE DEALLOCATION
*----
DEALLOCATE(CPW2,CPW1,DEL,SMAC)
RETURN
END
|
