TALK=T;RUN(1,1)
PHOTON USE
P
gr ce ou x 1;set lhand
vec x 1 sh
msg Velocity distribution
msg Press Enter to continue
pause
vec off;red
con H1 x 1 fil;0.001
msg Temperature distribution
msg Press Enter to continue
pause
con off;red
con KE x 1 fil;0.001
msg Turbulence energy distribution
msg Press Enter to continue
pause
con off;red
con EL1 x 1 fil;0.001
msg Length scale distribution
msg(Press Enter to continue
pause
con off;red
con ENUT x 1 fil;0.001
msg Turbulence viscosity distribution
ENDUSE
DISPLAY
This case represents the flow in a circular duct that has an
abrupt enlargement at the inlet.The duct wall is held at a
constant temperature.
Auxiliary relations comprise a turbulence model similar to that
of Prandtl. The length scale distributions are determined as of
the type proposed by Ranchal and Spalding in 1972 ( J. of Waerme-
und Stoff Uebertragung, 5, 1972 )
PLANT is used to introduce the codings for length scale
distributions guided by the formulae provided in Group 9 in the
string marked PRPT01.
ENDDIS
PLANTBEGIN
** Length scale distribution
LEN1=AMIN1(.0166*EXP(60.*(.2-RG2D)-1.), .01$
6*(ZGNZ/0.2)**1.09,0.12)
PLANTEND
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************
TEXT(In-Form equivalent of PLANT case Z140 )
************************************************************
************************************************************
IRUNN = 1 ;LIBREF = 740
************************************************************
Group 2. Time dependence
STEADY = T
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = F
NX = 1
XULAST =1.
XFRAC(1)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 20
YVLAST =0.2
YFRAC(1)=0.05 ;YFRAC(3)=0.15
YFRAC(5)=0.25 ;YFRAC(7)=0.35
YFRAC(9)=0.45 ;YFRAC(11)=0.55
YFRAC(13)=0.65 ;YFRAC(15)=0.75
YFRAC(17)=0.85 ;YFRAC(19)=0.95
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 20
ZWLAST =2.
ZFRAC(1)=0.05 ;ZFRAC(6)=0.3
ZFRAC(11)=0.55 ;ZFRAC(16)=0.8
************************************************************
Group 6. Body-Fitted Coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(5)=V1
NAME(7)=W1 ;NAME(12)=KE
NAME(14)=H1 ;NAME(149)=EL1
NAME(150)=ENUT
* 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,N)
SOLUTN(V1,Y,Y,N,N,N,Y)
SOLUTN(W1,Y,Y,N,N,N,Y)
SOLUTN(KE,Y,Y,N,N,N,N)
SOLUTN(H1,Y,Y,N,N,N,Y)
SOLUTN(EL1,Y,N,N,N,N,Y)
SOLUTN(ENUT,Y,N,N,N,N,Y)
VIST = 150
LEN1 = 149
************************************************************
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(V1,Y,Y,Y,Y,Y,Y)
TERMS(W1,Y,Y,Y,Y,Y,Y)
TERMS(KE,Y,Y,Y,Y,Y,Y)
TERMS(H1,N,Y,Y,Y,Y,Y)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = F ;ADDDIF = F
NEWENT = T
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 =1.
TSURR =0. ;TEMP0 =0. ;PRESS0 =0.
DVO1DT =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
RADIA =0. ;RADIB =0.
ENUL =8.0E-06 ;ENUT = GRND3
ENUTA =0. ;ENUTB =0. ;ENUTC =0.
IENUTA = 0
PRNDTL(V1)=1. ;PRNDTL(W1)=1.
PRNDTL(KE)=1. ;PRNDTL(H1)=3.
PRT(V1)=1. ;PRT(W1)=1.
PRT(KE)=1.5 ;PRT(H1)=0.5
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(P1)=1.0E-10 ;FIINIT(V1)=1.0E-10
FIINIT(W1)=0.1 ;FIINIT(KE)=1.0E-10
FIINIT(H1)=1.0E-10 ;FIINIT(EL1)=1.0E-10
FIINIT(ENUT)=1.0E-10
No PATCHes yet used for this Group
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(KESOURCE,PHASEM, 0, 0, 0, 0, 0, 0, 1, 1)
COVAL(KESOURCE,KE , GRND4 , GRND4 )
PATCH(INLET ,LOW , 1, 1, 1, 10, 1, 1, 1, 1)
COVAL(INLET ,P1 , FIXFLU ,2. )
COVAL(INLET ,W1 ,0. ,2. )
COVAL(INLET ,KE ,0. ,0.12 )
COVAL(INLET ,H1 ,0. ,1. )
PATCH(OUTLET ,HIGH , 1, 1, 1, 20, 20, 20, 1, 1)
COVAL(OUTLET ,P1 , FIXVAL ,0. )
PATCH(LOWWAL ,LWALL , 1, 1, 11, 20, 1, 1, 1, 1)
COVAL(LOWWAL ,V1 , GRND2 ,0. )
COVAL(LOWWAL ,KE , GRND2 , GRND2 )
PATCH(NORWAL ,NWALL , 1, 1, 20, 20, 1, 20, 1, 1)
COVAL(NORWAL ,W1 , GRND2 ,0. )
COVAL(NORWAL ,KE , GRND2 , GRND2 )
COVAL(NORWAL ,H1 , GRND2 ,0. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 50 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-05
************************************************************
Group 16. Terminate Iterations
LITER(P1)=20 ;LITER(V1)=10
LITER(W1)=10 ;LITER(KE)=20
LITER(H1)=20
ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03
ENDIT(W1)=1.0E-03 ;ENDIT(KE)=1.0E-03
ENDIT(H1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(V1,FALSDT,1.)
RELAX(W1,FALSDT,1.)
RELAX(KE,LINRLX,0.5)
RELAX(H1,FALSDT,1.0E+09)
RELAX(EL1,LINRLX,1.)
RELAX(ENUT,LINRLX,1.)
KELIN = 0
OVRRLX =0.
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06
VARMAX(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06
VARMAX(KE)=1.0E+10 ;VARMIN(KE)=1.0E-10
VARMAX(H1)=1.0E+10 ;VARMIN(H1)=-1.0E+10
VARMAX(EL1)=1.0E+10 ;VARMIN(EL1)=-1.0E+10
VARMAX(ENUT)=1.0E+10 ;VARMIN(ENUT)=-1.0E+10
************************************************************
Group 19. Data transmitted to GROUND
GENK = T
PARSOL = F
ISG62 = 1
SPEDAT(SET,PROPERTY,EL1,C,=MIN(.0166*EXP(60.*(.2-RG)-1.)&MIN(.016$)
SPEDAT(SET,PROPERTY,EL1,C,*(ZG/0.2)^1.09&0.12)))
SPEDAT(SET,LONGNAME,EL1,C,=MIN(.0166*EXP(60.*(.2-RG)-1.)&MIN(.016$)
SPEDAT(SET,LONGNAME,EL1,C,*(ZG/0.2)^1.09&0.12)))
SPEDAT(SET,GXMONI,PLOTALL,L,T)
************************************************************
Group 20. Preliminary Printout
DISTIL = T ;NULLPR = F
NDST = 0
DSTTOL =1.0E-02
EX(P1)=0.1492 ;EX(V1)=0.02481
EX(W1)=0.6473 ;EX(KE)=0.1109
EX(H1)=0.9695 ;EX(EL1)=0.06807
EX(ENUT)=0.01062
************************************************************
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(V1,Y,N,Y,Y,Y,Y)
OUTPUT(W1,Y,N,Y,Y,Y,Y)
OUTPUT(KE,N,N,Y,Y,N,N)
OUTPUT(H1,Y,N,Y,Y,Y,Y)
OUTPUT(EL1,Y,N,Y,N,N,N)
OUTPUT(ENUT,Y,N,Y,N,N,N)
************************************************************
Group 22. Monitor Print-Out
IXMON = 1 ;IYMON = 19 ;IZMON = 10
NPRMON = 20 ;NPRMNT = 1 ;TSTSWP = -1
UWATCH = T ;USTEER = T
HIGHLO = F
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000 ;NUMCLS = 5
NYPRIN = 2 ;IYPRF = 1 ;IYPRL = 10000
NZPRIN = 5 ;IZPRF = 1 ;IZPRL = 10000
XZPR = F ;YZPR = F
IPLTF = 1 ;IPLTL = 50 ;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