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TALK=T;RUN(1,1)
PHOTON USE
ext

view 1 2 3
msg Temperature contours
con tem1 z m fi;0.001
con tem1 y m fi;0.001
con tem1 x m fi;0.001
gr x m;gr y m;gr z m
msg Note contact resistance between upper and lower regions
msg impeding heat flow from top towards the bottom.
msg Press e to END
enduse
DISPLAY

Library Q1 file (case 100) has been slightly  modified to
exemplify the use of the "contact-resistance" feature, which
permits the simulation of thin (sub-grid-scale) sheets of
material which conducts heat poorly.

The high-south-east corner of the cube has TEMP=0.0; there is a
patch heated to TEMP=100.0 on the north face of the cube; and
the contact resistance stretches across the cube between iyres
and iyres+1 .

enddis
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************

TEXT(Contact Resistance To Heat Condctn      )

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

IRUNN = 1 ;LIBREF = 0
************************************************************
Group 2. Time dependence
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 10
XULAST =1.
XFRAC(1)=0.1 ;XFRAC(3)=0.3
XFRAC(5)=0.5 ;XFRAC(7)=0.7
XFRAC(9)=0.9
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 10
YVLAST =1.
YFRAC(1)=0.1 ;YFRAC(3)=0.3
YFRAC(5)=0.5 ;YFRAC(7)=0.7
YFRAC(9)=0.9
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 10
ZWLAST =1.
ZFRAC(1)=0.1 ;ZFRAC(3)=0.3
ZFRAC(5)=0.5 ;ZFRAC(7)=0.7
ZFRAC(9)=0.9
************************************************************
Group 6. Body-Fitted Coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(150)=TEM1
* Y in SOLUTN argument list denotes:
* 1-stored 2-solved 3-whole-field
* 4-point-by-point 5-explicit 6-harmonic averaging
SOLUTN(TEM1,Y,Y,Y,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,N,Y,N,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 =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
ENUL =1.0E-05 ;ENUT =0.
PRNDTL(TEM1)=-1.
PRT(TEM1)=1.
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(TEM1)=1.0E-10
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(GP12DFN ,NORTH , 1, 10, 5, 5, 1, 10, 1, 1)
COVAL(GP12DFN ,TEM1,1. ,1000. )

PATCH(COLD ,SWALL , 10, 10, 1, 1, 10, 10, 1, 1)
COVAL(COLD ,TEM1,1. ,0. )

PATCH(HEATER ,NWALL , 3, 4, 10, 10, 3, 4, 1, 1)
COVAL(HEATER ,TEM1,1. ,100. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 3 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-04
************************************************************
Group 16. Terminate Iterations
LITER(TEM1)=-100
ENDIT(TEM1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(TEM1,FALSDT,1.0E+09)
OVRRLX =1.7
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(TEM1)=1.0E+10 ;VARMIN(TEM1)=-1.0E+10
************************************************************
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(TEM1,Y,Y,Y,Y,Y,Y)
************************************************************
Group 22. Monitor Print-Out
IXMON = 6 ;IYMON = 6 ;IZMON = 6
NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = 1
UWATCH = T ;USTEER = T
HIGHLO = F
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000 ;NUMCLS = 5
NXPRIN = 2 ;IXPRF = 1 ;IXPRL = 10000
NYPRIN = 2 ;IYPRF = 1 ;IYPRL = 10000
NZPRIN = 2 ;IZPRF = 1 ;IZPRL = 10000
XZPR = F ;YZPR = F
IPLTF = 1 ;IPLTL = -1 ;NPLT = 1
ISWPRF = 1 ;ISWPRL = 100000
ITABL = 2 ;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
```