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TALK=T;RUN(1,1)
DISPLAY
This case deals with the free-convection flow arising in an
annular cavity the inner cylinder of which is at a constant
temperature higher than that of the outer cylinder.
Buoyancy forces are activated via the exemplary subroutine GREX
with setting of constants so as to activate the Boussinesq
approximation.
TEMPERATURE OF THE INNER CYLINDER ----- THOT
TEMPERATURE OF THE OUTER CYLINDER ----- TCOLD
THERMAL EXPANSION COEFFICIENT --------- BETA
ENDDIS
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************

************************************************************
************************************************************

IRUNN = 1 ;LIBREF = 0
************************************************************
Group 2. Time dependence
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = F
NX = 10
XULAST =3.1416
XFRAC(1)=0.031623 ;XFRAC(2)=0.089443
XFRAC(3)=0.164317 ;XFRAC(4)=0.252982
XFRAC(5)=0.353553 ;XFRAC(6)=0.464758
XFRAC(7)=0.585662 ;XFRAC(8)=0.715542
XFRAC(9)=0.853815 ;XFRAC(10)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 10
YVLAST =0.1
RINNER =1.0E-02 ;SNALFA =0.
YFRAC(1)=0.02 ;YFRAC(2)=0.08
YFRAC(3)=0.18 ;YFRAC(4)=0.32
YFRAC(5)=0.5 ;YFRAC(6)=0.68
YFRAC(7)=0.82 ;YFRAC(8)=0.92
YFRAC(9)=0.98 ;YFRAC(10)=1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 1
ZWLAST =1.
ZFRAC(1)=1.
************************************************************
Group 6. Body-Fitted Coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(3)=U1
NAME(5)=V1 ;NAME(14)=H1
* Y in SOLUTN argument list denotes:
* 1-stored 2-solved 3-whole-field
* 4-point-by-point 5-explicit 6-harmonic averaging
SOLUTN(P1,Y,Y,N,N,N,Y)
SOLUTN(U1,Y,Y,N,N,N,Y)
SOLUTN(V1,Y,Y,N,N,N,Y)
SOLUTN(H1,Y,Y,N,N,N,Y)
************************************************************
Group 8. Terms & Devices
* Y in TERMS argument list denotes:
* 1-built-in source 2-convection 3-diffusion 4-transient
* 5-first phase variable 6-interphase transport
TERMS(P1,Y,Y,Y,N,Y,Y)
TERMS(U1,Y,Y,Y,Y,Y,Y)
TERMS(V1,Y,Y,Y,Y,Y,Y)
TERMS(H1,Y,Y,Y,Y,Y,Y)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = F ;ADDDIF = F
ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
************************************************************
Group 9. Properties used if PRPS is not
stored, and where PRPS = -1.0 if it is!
RHO1 =1. ;TMP1 =0.
EL1 =0.
TSURR =0. ;TEMP0 =0.
PRESS0 =0.
DVO1DT =3.0E-03 ;DRH1DP =0.
EMISS =0. ;SCATT =0.
ENUL =1.0E-05 ;ENUT =0.
PRNDTL(U1)=1. ;PRNDTL(V1)=1.
PRNDTL(H1)=0.73
PRT(U1)=1. ;PRT(V1)=1.
PRT(H1)=1.
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(P1)=1.0E-10 ;FIINIT(U1)=1.0E-02
FIINIT(V1)=1.0E-02 ;FIINIT(H1)=5.
No PATCHes yet used for this Group
FSWEEP = 1
NAMFI =CHAM
************************************************************
Group 12. Patchwise adjustment of terms
Patches for this group are printed with those
for Group 13.
Their names begin either with GP12 or &
************************************************************
Group 13. Boundary & Special Sources

PATCH(INNER ,SWALL , 1, 10, 1, 1, 1, 1, 1, 1)
COVAL(INNER ,U1 ,1. ,0. )
COVAL(INNER ,H1 ,1. ,10. )

PATCH(OUTER ,NWALL , 1, 10, 10, 10, 1, 1, 1, 1)
COVAL(OUTER ,U1 ,1. ,0. )
COVAL(OUTER ,H1 ,1. ,0. )

PATCH(BUOYANCY,PHASEM, 1, 10, 1, 10, 1, 1, 1, 1)
COVAL(BUOYANCY,U1 , FIXFLU , GRND3 )
COVAL(BUOYANCY,V1 , FIXFLU , GRND3 )

PATCH(REFP ,CELL , 10, 10, 10, 10, 1, 1, 1, 1)
COVAL(REFP ,P1 , FIXVAL ,0. )
COVAL(REFP ,H1 ,0. , SAME )
XCYCLE = F
EGWF = T
WALLCO = GRND2
BUOYA =0. ; BUOYB =-9.81
BUOYC =0.
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 150 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-04
************************************************************
Group 16. Terminate Iterations
LITER(P1)=20 ;LITER(U1)=10
LITER(V1)=10 ;LITER(H1)=20
ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
ENDIT(V1)=1.0E-03 ;ENDIT(H1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(U1,FALSDT,1.)
RELAX(V1,FALSDT,1.)
RELAX(H1,FALSDT,1.)
OVRRLX =0.
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
VARMAX(U1)=1. ;VARMIN(U1)=-1.
VARMAX(V1)=1. ;VARMIN(V1)=-1.
VARMAX(H1)=10. ;VARMIN(H1)=0.
************************************************************
Group 19. Data transmitted to GROUND
PARSOL = F
ISG62 = 1
************************************************************
Group 20. Preliminary Printout
************************************************************
Group 21. Print-out of Variables
INIFLD = F ;SUBWGR = F
* Y in OUTPUT argument list denotes:
* 1-field 2-correction-eq. monitor 3-selective dumping
* 4-whole-field residual 5-spot-value table 6-residual table
OUTPUT(P1,Y,N,Y,Y,Y,Y)
OUTPUT(U1,Y,N,Y,Y,Y,Y)
OUTPUT(V1,Y,N,Y,Y,Y,Y)
OUTPUT(H1,Y,N,Y,Y,Y,Y)
************************************************************
Group 22. Monitor Print-Out
IXMON = 3 ;IYMON = 5 ;IZMON = 1
NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = 1
UWATCH = T ;USTEER = T
HIGHLO = F
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000 ;NUMCLS = 5
NXPRIN = -1 ;IXPRF = 1 ;IXPRL = 10000
NYPRIN = -1 ;IYPRF = 1 ;IYPRL = 10000
IPLTF = 1 ;IPLTL = -1 ;NPLT = -1
ISWPRF = 1 ;ISWPRL = 100000
ITABL = 1 ;IPROF = 1
ABSIZ =0.5 ;ORSIZ =0.4
NTZPRF = 1 ;NCOLPF = 50
ICHR = 2 ;NCOLCO = 45 ;NROWCO = 20

PATCH(CCCC ,CONTUR, 1, 10, 1, 10, 1, 1, 1, 1)
PLOT(CCCC ,H1 ,1. ,10. )
************************************************************
Group 24. Dumps For Restarts
SAVE = T ;NOWIPE = F
NSAVE =CHAM
STOP
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