TALK=T;RUN( 1, 1)
************************************************************
Q1 created by VDI menu, Version 3.6, Date 11/05/06
CPVNAM=VDI;SPPNAM=Core
************************************************************
Echo DISPLAY / USE settings
DISPLAY
BU$
OYANCY-INDUCED COOLING OF RADIATING ROD
An IMMERSOL application is presented aimed at the demonstration
of the method for the situation when the thermal radiation is
coupled with natural convection to cool down the heated rod.
This case deals with the free-convection flow of non-absorbing
air arising in an annular cavity the inner aluminium rod of which
is heated by the total heat flux of 150W. The emittance of the
rod is 0.5 and the outer surface of black cylindrical wall is
maintained at 20C.
ENDDIS
************************************************************
IRUNN = 1 ;LIBREF = 402
************************************************************
Group 1. Run Title
TEXT(Buoyancy-induced cooling of a radiating )
************************************************************
Group 2. Transience
STEADY = T
************************************************************
Groups 3, 4, 5 Grid Information
* Overall number of cells, RSET(M,NX,NY,NZ,tolerance)
RSET(M,20,20,1)
************************************************************
Group 6. Body-Fitted coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
* Non-default variable names
NAME(142) =SCAT ; NAME(143) =EMIS
NAME(145) =WDIS ; NAME(146) =WGAP
NAME(147) =T3 ; NAME(148) =QRY
NAME(149) =QRX ; NAME(150) =TEM1
* Solved variables list
SOLVE(P1 ,U1 ,V1 ,T3 ,TEM1)
* Stored variables list
STORE(QRX ,QRY ,WGAP,WDIS,EMIS,SCAT)
* Additional solver options
SOLUTN(P1 ,Y,Y,Y,N,N,Y)
SOLUTN(TEM1,Y,Y,Y,N,N,Y)
************************************************************
Group 8. Terms & Devices
TERMS (T3 ,N,N,Y,N,Y,N)
************************************************************
Group 9. Properties
PRESS0 = 1.000000E+05 ;TEMP0 = 2.730000E+02
* Domain material index is 0 signifying:
* Air at 20 deg C, 1 atm, treated as incompressible
SETPRPS(1, 0)
RHO1 = 1.189000E+00
RHO1A = 0.000000E+00 ;RHO1B = 3.496503E-03
RHO1C = 7.142857E-01
ENUL = 1.544000E-05
ENULA = 1.460000E-06 ;ENULB = 1.100000E+02
ENULC = 0.000000E+00
DISWAL
ENUT = 0.000000E+00
DVO1DT = 3.410000E-03
PRNDTL(T3 ) = -2.580000E-02 ;PRNDTL(TEM1) = -2.580000E-02
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initialise Var/Porosity Fields
FIINIT(SCAT) = 0.000000E+00 ;FIINIT(EMIS) = 0.000000E+00
FIINIT(WDIS) = 3.200000E-03
fiinit(tem1)=20; fiinit(t3)=20
No PATCHes used for this Group
INIADD = F
************************************************************
Group 12. Convection and diffusion adjustments
No PATCHes used for this Group
************************************************************
Group 13. Boundary & Special Sources
PATCH (BUOYANCY,PHASEM,0,0,0,0,0,0,1,1)
COVAL (BUOYANCY,U1 , FIXFLU , GRND3 )
COVAL (BUOYANCY,V1 , FIXFLU , GRND3 )
BUOYA = 0.000000E+00 ; BUOYB =-9.810000E+00
BUOYC = 0.000000E+00
BUOYD = 3.410000E-03
BUOYE = 2.000000E+01
EGWF = T
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 1000
RESFAC = 1.000000E-03
************************************************************
Group 16. Terminate Iterations
LITER (T3 ) = 200 ;LITER (TEM1) = 200
ENDIT (T3 ) = 1.000000E-05 ;ENDIT (TEM1) = 1.000000E-05
************************************************************
Group 17. Relaxation
RELAX(P1 ,LINRLX, 1.000000E+00)
RELAX(T3 ,LINRLX, 7.500000E-01)
RELAX(TEM1,LINRLX, 7.500000E-01)
************************************************************
Group 18. Limits
VARMAX(U1 ) = 1.000000E+06 ;VARMIN(U1 ) =-1.000000E+06
VARMAX(V1 ) = 1.000000E+06 ;VARMIN(V1 ) =-1.000000E+06
VARMAX(TEM1) = 1.000000E+10 ;VARMIN(TEM1) = 2.000000E+01
************************************************************
Group 19. EARTH Calls To GROUND Station
USEGRD = T ;USEGRX = T
ASAP = T
PARSOL = T
CONWIZ = T
SPEDAT(SET,MAXINC,T3,R,1.00000E+02)
SPEDAT(SET,MAXINC,TEM1,R,1.00000E+02)
************************************************************
Group 20. Preliminary Printout
ECHO = T
************************************************************
Group 21. Print-out of Variables
OUTPUT(P1 ,Y,Y,Y,N,Y,Y)
OUTPUT(U1 ,Y,Y,Y,N,Y,Y)
OUTPUT(V1 ,Y,Y,Y,N,Y,Y)
OUTPUT(WDIS,Y,N,N,N,N,N)
************************************************************
Group 22. Monitor Print-Out
IXMON = 11 ;IYMON = 17 ;IZMON = 1
NPRMON = 100000
NPRMNT = 1
TSTSWP = -1
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000
ISWPRF = 1 ;ISWPRL = 100000
No PATCHes used for this Group
************************************************************
Group 24. Dumps For Restarts
GVIEW(P,5.099395E-03,6.618215E-06,-9.999870E-01)
GVIEW(UP,-6.182039E-04,9.999998E-01,3.469538E-06)
> DOM, SIZE, 3.200000E-02, 3.200000E-02, 1.400000E+00
> DOM, MONIT, 1.680000E-02, 2.640000E-02, 7.000000E-01
> DOM, SCALE, 1.000000E+00, 1.000000E+00, 3.000000E-02
> DOM, SNAPSIZE, 1.000000E-02
> GRID, RSET_X_1, 20, 1.000000E+00
> GRID, RSET_Y_1, 20, 1.000000E+00
> OBJ, NAME, B1
> OBJ, POSITION, 0.000000E+00, 0.000000E+00, 0.000000E+00
> OBJ, SIZE, 3.200000E-02, 3.200000E-02, 1.400000E+00
> OBJ, ROT-MODE, OLD
> OBJ, GEOMETRY, wallpipe
> OBJ, ROTATION24, 1
> OBJ, TYPE, BLOCKAGE
> OBJ, MATERIAL, 100,ALUMINIUM at 27 deg c
> OBJ, EMISSIVITY, 5.000000E-01
> OBJ, NAME, B2
> OBJ, POSITION, 1.600000E-02, 1.600000E-02, 0.000000E+00
> OBJ, SIZE, 1.600000E-02, 1.600000E-02, 1.400000E+00
> OBJ, ROT-MODE, OLD
> OBJ, GEOMETRY, hh1
> OBJ, ROTATION24, 1
> OBJ, GRID, NO
> OBJ, TYPE, BLOCKAGE
> OBJ, MATERIAL, 100,ALUMINIUM at 27 deg c
> OBJ, LINR_HEVT, 1.000000E+06, 2.000000E+01
> OBJ, EMISSIVITY, 1.000000E+00
> OBJ, NAME, B3
> OBJ, POSITION, 0.000000E+00, 1.600000E-02, 0.000000E+00
> OBJ, SIZE, 1.600000E-02, 1.600000E-02, 1.400000E+00
> OBJ, ROT-MODE, OLD
> OBJ, GEOMETRY, hh1
> OBJ, ROTATION24, 2
> OBJ, GRID, NO
> OBJ, TYPE, BLOCKAGE
> OBJ, MATERIAL, 100,ALUMINIUM at 27 deg c
> OBJ, LINR_HEVT, 1.000000E+06, 2.000000E+01
> OBJ, EMISSIVITY, 1.000000E+00
> OBJ, NAME, B4
> OBJ, POSITION, 1.600000E-02, 0.000000E+00, 0.000000E+00
> OBJ, SIZE, 1.600000E-02, 1.600000E-02, 1.400000E+00
> OBJ, ROT-MODE, OLD
> OBJ, GEOMETRY, hh1
> OBJ, ROTATION24, 4
> OBJ, GRID, NO
> OBJ, TYPE, BLOCKAGE
> OBJ, MATERIAL, 100,ALUMINIUM at 27 deg c
> OBJ, LINR_HEVT, 1.000000E+06, 2.000000E+01
> OBJ, EMISSIVITY, 1.000000E+00
> OBJ, NAME, B5
> OBJ, POSITION, 0.000000E+00, 0.000000E+00, 0.000000E+00
> OBJ, SIZE, 1.600000E-02, 1.600000E-02, 1.400000E+00
> OBJ, ROT-MODE, OLD
> OBJ, GEOMETRY, hh1
> OBJ, ROTATION24, 3
> OBJ, GRID, NO
> OBJ, TYPE, BLOCKAGE
> OBJ, MATERIAL, 100,ALUMINIUM at 27 deg c
> OBJ, LINR_HEVT, 1.000000E+06, 2.000000E+01
> OBJ, EMISSIVITY, 1.000000E+00
> OBJ, NAME, B6
> OBJ, POSITION, 1.300000E-02, 1.300000E-02, 0.000000E+00
> OBJ, SIZE, 6.000000E-03, 6.000000E-03, 1.400000E+00
> OBJ, ROT-MODE, OLD
> OBJ, GEOMETRY, cylinder
> OBJ, ROTATION24, 1
> OBJ, GRID, NO
> OBJ, TYPE, BLOCKAGE
> OBJ, MATERIAL, 100,ALUMINIUM at 27 deg c
> OBJ, HEAT_FLUX, 0.000000E+00, 1.500000E+02
> OBJ, EMISSIVITY, 5.000000E-01
> OBJ, NAME, B7
> OBJ, POSITION, 3.200000E-03, 1.440000E-02, 0.000000E+00
> OBJ, SIZE, 1.600000E-03, 1.600000E-03, 1.400000E+00
> OBJ, ROT-MODE, OLD
> OBJ, GEOMETRY, cubet
> OBJ, ROTATION24, 1
> OBJ, TYPE, PRESSURE_RELIEF
> OBJ, PRES_RELIEF, 1.000000E+03, 0.000000E+00
STOP