TALK=T;RUN(1,1)
AUTOPLOT USE
file
phi 5
cl
msg S-S Radiation for combined radiation and conduction case
msg for distance < 0.5 --- AIR
msg for distance > 0.5 --- Aluminum
msg Analytical solution shows that TS=418K (distance 0.5)
da 1 tem1
col3 1
le y 418
le y 293
le x .5
ENDUSE
DISPLAY
The test case considers combined radiation and conduction in the
domain indicated below.
___________________________________________________
/| |/ |/
/|<---TL=1000K |/<---TS TR=293K|/
/| |/ SOLID |/
/| AIR |/ ALUMINUM |/
/| PRPS=0 |/ PRPS=100 |/
/| |/ |/
/|<---Radiative zone 1 |/<---Radiative zone 2 |/
|________________________|__________________________|
----------> Y
length of domain = 1.0 m, height of domain = 1.0m
The PHOENICS solution can be compared with the analytical
solution which shows that TS=418.K, and the net radiative
flux at zone 2 =54.97kW/m2
ENDDIS
VRV USE
* Start of frame
P
parphi;;;;
SCALE 1.000000E+00 1.000000E+00 1.000000E-04
PROBE 5.000000E-01 1.093750E-01 5.000000E-01
SLICE X
VIEW -1.000000E+00 0.000000E+00 0.000000E+00
UP 0.000000E+00 1.000000E+00 0.000000E+00
VIEW CENTRE 5.000000E-01 5.000000E-01 5.000000E+03
VIEW SIZE 8.313845E-01
VIEW DEPTH 3.000000E+00;VIEW TILT 0.8
WIREFRAME ON
VARIABLE Temperature
CONTOUR ON
MSG Z axis represents time
PAUSE
ENDUSE
DISPLAY
This case is identical to case R111 except that the expected
steady-state solution is achieved asymptotically through
a unsteady calculation.
The Q1 contains a Viewer Macro. Press F3 in the Viewer to run it.
ENDDIS
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************
TEXT(1-D TRANSIENT : R119 )
************************************************************
************************************************************
IRUNN = 1 ;LIBREF = 111
************************************************************
Group 2. Time dependence
STEADY = F
* Set overall time and no. of steps
TFIRST =0. ;TLAST =1.0E+04
FSTEP = 1 ;LSTEP = 50
TFRAC(1)=0.02 ;TFRAC(6)=0.12
TFRAC(11)=0.22 ;TFRAC(16)=0.32
TFRAC(21)=0.42 ;TFRAC(26)=0.52
TFRAC(31)=0.62 ;TFRAC(36)=0.72
TFRAC(41)=0.82 ;TFRAC(46)=0.92
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 1
XULAST =1.
XFRAC(1)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 8
YVLAST =1.
YFRAC(1)=0.21875 ;YFRAC(2)=0.375
YFRAC(3)=0.46875 ;YFRAC(4)=0.5
YFRAC(5)=0.53125 ;YFRAC(6)=0.625
YFRAC(7)=0.78125 ;YFRAC(8)=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(146)=SPH1 ;NAME(147)=PRPS
NAME(148)=TEM1 ;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(SPH1,Y,N,N,N,N,Y)
SOLUTN(PRPS,Y,N,N,N,N,Y)
SOLUTN(TEM1,Y,Y,Y,N,N,Y)
SOLUTN(SCAT,Y,N,N,N,N,Y)
SOLUTN(EMIS,Y,N,N,N,N,Y)
PRPS = 147
************************************************************
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)
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 =1.189 ;TMP1 =0. ;EL1 =0.
TSURR =0. ;TEMP0 =0. ;PRESS0 =1.0E+05
DVO1DT =3.41E-03 ;DRH1DP =0.
EMISS =0. ;SCATT =0.
RADIA =0. ;RADIB =0.
ENUL =1.544E-05 ;ENUT =0.
PRNDTL(TEM1)=-0.0258
PRT(TEM1)=1.
CP1 =1005. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(SPH1)=1.0E-10 ;FIINIT(PRPS)=-1.
FIINIT(TEM1)=293. ;FIINIT(SCAT)=0.
FIINIT(EMIS)=0.
PATCH(SLD ,INIVAL, 1, 1, 5, 8, 1, 1, 1, 1)
INIT(SLD ,PRPS,0. ,100. )
INIADD = F
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(TFIXL ,SWALL , 1, 1, 1, 1, 1, 1, 1, 50)
COVAL(TFIXL ,TEM1,1. ,1000. )
PATCH(TFIXR ,NWALL , 1, 1, 8, 8, 1, 1, 1, 50)
COVAL(TFIXR ,TEM1,1. ,293. )
PATCH(@RI001 ,SOUTH , 1, 1, 1, 1, 1, 1, 1, 50)
COVAL(@RI001 ,TEM1,0. ,1000. )
PATCH(@RI002 ,SOUTH , 1, 1, 5, 5, 1, 1, 1, 50)
COVAL(@RI002 ,TEM1, GRND1 , GRND1 )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 100 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-05
************************************************************
Group 16. Terminate Iterations
LITER(TEM1)=20
ENDIT(TEM1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(SPH1,LINRLX,1.)
RELAX(PRPS,LINRLX,1.)
RELAX(TEM1,FALSDT,1.0E+09)
RELAX(SCAT,LINRLX,1.)
RELAX(EMIS,LINRLX,1.)
OVRRLX =0.
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(SPH1)=1.0E+10 ;VARMIN(SPH1)=-1.0E+10
VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
VARMAX(TEM1)=1.0E+10 ;VARMIN(TEM1)=-1.0E+10
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
S2SR = T
PARSOL = F
ISG62 = 1
SPEDAT(SET,DOMAIN,PHASE_1_MAT,I,0)
SPEDAT(SET,CVD,RADCVD,L,T)
SPEDAT(SET,GXMONI,TRANSIENT,L,F)
SPEDAT(SET,GXMONI,PLOTALL,L,T)
SPEDAT(SET,MATERIAL,100,L,T)
************************************************************
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(SPH1,Y,N,Y,N,N,N)
OUTPUT(PRPS,Y,N,Y,N,N,N)
OUTPUT(TEM1,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 = 1 ;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
NTPRIN = 5 ;ISTPRF = 1 ;ISTPRL = 100000
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
IDISPA = 1 ;IDISPB = 0 ;IDISPC = 0
STOP