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TALK=T;RUN(1,1)
DISPLAY

Heat is radiated from a hot wall to a cold though a participating
medium, which is however supposed to possess zero conductivity,
set by making PRNDTL(TEM1) = 1.e10 .

The medium therefore takes a temperature equal to T3, the

The emissivities of the walls, which coincide with the outer
boundaries of the domain, are less than unity. The are set via
PATCH, COVAL and SPEDAT commmands.

The equations have an exact solution, to which the PHOENICS
solution conforms well.

It is interesting to note that, when the medium is given a
finite conductivity, the radiant heat flux is increased.

ENDDIS
PHOTON USE
AUTOPLOT
FILE
PHI 5

CL;DA 1 TEM1;DA 1 T3;COL3 1;BLB4 2;REDR
MSG    Temperature and T3 profiles.
ENDUSE
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************

TEXT(IMMERSOL-WALL 1D for TEM1 & T3.    :206 )

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

IRUNN = 1 ;LIBREF = 1
************************************************************
Group 2. Time dependence
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 1
XULAST =1.
XFRAC(1)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 10
YVLAST =1.
YFRAC(1)=0.1 ;YFRAC(2)=0.2
YFRAC(3)=0.3 ;YFRAC(4)=0.4
YFRAC(5)=0.5 ;YFRAC(6)=0.6
YFRAC(7)=0.7 ;YFRAC(8)=0.8
YFRAC(9)=0.9 ;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(143)=QRY ;NAME(144)=TEM1
NAME(145)=LTLS ;NAME(146)=WDIS
NAME(147)=WGAP ;NAME(148)=T3
NAME(149)=SCAT ;NAME(150)=EMIS
* Y in SOLUTN argument list denotes:
* 1-stored 2-solved 3-whole-field
* 4-point-by-point 5-explicit 6-harmonic averaging
SOLUTN(QRY,Y,N,N,N,N,Y)
SOLUTN(TEM1,Y,Y,N,N,N,Y)
SOLUTN(LTLS,Y,Y,Y,N,N,Y)
SOLUTN(WDIS,Y,N,N,N,N,N)
SOLUTN(WGAP,Y,N,N,N,N,Y)
SOLUTN(T3,Y,Y,N,N,N,Y)
SOLUTN(SCAT,Y,N,N,N,N,Y)
SOLUTN(EMIS,Y,N,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(TEM1,N,Y,Y,Y,Y,Y)
TERMS(LTLS,N,N,Y,N,Y,Y)
TERMS(T3,N,N,Y,N,Y,N)
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 =0. ;DRH1DP =0.
EMISS =1. ;SCATT =0.
ENUL =1.0E-05 ;ENUT =0.
PRNDTL(TEM1)=1.0E+10 ;PRNDTL(LTLS)=1.
PRNDTL(T3)=1.
PRT(TEM1)=1. ;PRT(LTLS)=1.
PRT(T3)=1.
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(QRY)=1.0E-10 ;FIINIT(TEM1)=600.
FIINIT(LTLS)=1.0E-10 ;FIINIT(WDIS)=0.1
FIINIT(WGAP)=1.0E-10 ;FIINIT(T3)=1.0E-10
FIINIT(SCAT)=0. ;FIINIT(EMIS)=1.
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(IMSWL1 ,SWALL , 1, 1, 1, 1, 1, 1, 1, 1)
COVAL(IMSWL1 ,TEM1, GRND2 ,800. )
COVAL(IMSWL1 ,T3 , GRND4 ,800. )

PATCH(IMSWL2 ,NWALL , 1, 1, 10, 10, 1, 1, 1, 1)
COVAL(IMSWL2 ,TEM1, GRND2 ,400. )
COVAL(IMSWL2 ,T3 , GRND4 ,400. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 200 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = F
RESREF(TEM1)=1.0E-08 ;RESREF(LTLS)=1.0E-08
RESREF(T3)=1.0E-03
************************************************************
Group 16. Terminate Iterations
LITER(TEM1)=20 ;LITER(LTLS)=20
LITER(T3)=20
ENDIT(TEM1)=1.0E-03 ;ENDIT(LTLS)=1.0E-03
ENDIT(T3)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(QRY,LINRLX,1.)
RELAX(TEM1,FALSDT,1.0E+09)
RELAX(LTLS,FALSDT,1.0E+09)
RELAX(WDIS,LINRLX,1.)
RELAX(WGAP,LINRLX,1.)
RELAX(T3,LINRLX,0.5)
RELAX(SCAT,LINRLX,1.)
RELAX(EMIS,LINRLX,1.)
OVRRLX =0.
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(QRY)=1.0E+10 ;VARMIN(QRY)=-1.0E+10
VARMAX(TEM1)=800. ;VARMIN(TEM1)=400.
VARMAX(LTLS)=1.0E+10 ;VARMIN(LTLS)=-1.0E+10
VARMAX(WDIS)=1.0E+10 ;VARMIN(WDIS)=-1.0E+10
VARMAX(WGAP)=1.0E+10 ;VARMIN(WGAP)=-1.0E+10
VARMAX(T3)=800. ;VARMIN(T3)=400.
VARMAX(SCAT)=1.0E+10 ;VARMIN(SCAT)=-1.0E+10
VARMAX(EMIS)=1.0E+10 ;VARMIN(EMIS)=-1.0E+10
************************************************************
Group 19. Data transmitted to GROUND
PARSOL = F
ISG62 = 1
SPEDAT(SET,EMISSIVITY,OFIMSWL1,R,0.3)
SPEDAT(SET,EMISSIVITY,OFIMSWL2,R,0.1)
************************************************************
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(QRY,Y,N,Y,N,N,N)
OUTPUT(TEM1,Y,N,Y,Y,Y,Y)
OUTPUT(LTLS,N,N,N,N,N,N)
OUTPUT(WDIS,N,N,N,N,N,N)
OUTPUT(WGAP,Y,N,Y,N,N,N)
OUTPUT(T3,Y,N,Y,Y,Y,Y)
OUTPUT(SCAT,Y,N,Y,N,N,N)
OUTPUT(EMIS,Y,N,Y,N,N,N)
************************************************************
Group 22. Monitor Print-Out
IXMON = 1 ;IYMON = 6 ;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
NYPRIN = 1 ;IYPRF = 1 ;IYPRL = 10000
IPLTF = 1 ;IPLTL = -1 ;NPLT = -1
ISWPRF = 1 ;ISWPRL = 100000
ITABL = 3 ;IPROF = 1
ABSIZ =0.5 ;ORSIZ =0.4
NTZPRF = 1 ;NCOLPF = 50
ICHR = 2 ;NCOLCO = 45 ;NROWCO = 20
No PATCHes yet used for this Group
************************************************************
Group 24. Dumps For Restarts
SAVE = T ;NOWIPE = F
NSAVE =CHAM
STOP
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