TALK=T;RUN(1,1)
PHOTON USE
p
msg Numerical solution velocity contours
con U Z 1 fi;0.001
msg Press Enter to continue
PAUSE
CLEAR
con UEXC Z 1 fi;0.001
msg Exact solution velocity contours
msg Press e to END
ENDUSE
DISPLAY
The non-isothermal Coette flow with exponentially temperature
dependent viscosity has an exact solution published in Numerical
Heat Transfer, vol. 13, p. 272, 1988. PLANT is used to perform
the codings for out-put preparations and to introduce the linear
temperature distribution. The alternative is to initialise the
latter inserting PLANT instructions in Group 11.
ENDDIS
PLANTBEGIN
VISL=EXP(-1.*TEMP)
UEXC=(EXP(1.)+1.)/(EXP(1.)-1.)*(EXP(XG2D)-1.)- XG2D*EX$
P(XG2D)
TEMP=XG2D
PLANTEND
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************
TEXT( NON-ISOTHERMAL COUETTE FLOW:113 )
************************************************************
************************************************************
IRUNN = 1 ;LIBREF = 113
************************************************************
Group 2. Time dependence
STEADY = T
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 10
XULAST =1.
XFRAC(1)=0.1 ;XFRAC(2)=0.2
XFRAC(3)=0.3 ;XFRAC(4)=0.4
XFRAC(5)=0.5 ;XFRAC(6)=0.6
XFRAC(7)=0.7 ;XFRAC(8)=0.8
XFRAC(9)=0.9 ;XFRAC(10)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 2
YVLAST =2.
YFRAC(1)=0.5 ;YFRAC(2)=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(148)=UEXC ;NAME(149)=TEMP
NAME(150)=U
* Y in SOLUTN argument list denotes:
* 1-stored 2-solved 3-whole-field
* 4-point-by-point 5-explicit 6-harmonic averaging
SOLUTN(UEXC,Y,N,N,N,N,Y)
SOLUTN(TEMP,Y,N,N,N,N,Y)
SOLUTN(U,Y,Y,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(U,N,N,Y,Y,Y,Y)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = F ;ADDDIF = F
NEWENL = 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 =0.
TSURR =0. ;TEMP0 =0. ;PRESS0 =0.
DVO1DT =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
RADIA =0. ;RADIB =0.
ENUL = GRND ;ENUT =0.
ENULA =0. ;ENULB =0. ;ENULC =0. ;ENULD =0.
ENULE =0. ;ENULF =0. ;ENULG =0.
IENULA = 0 ;IENULB = 0
PRNDTL(U)=1.
PRT(U)=1.
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(UEXC)=1.0E-10 ;FIINIT(TEMP)=1.0E-10
FIINIT(U)=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(DIFWES ,WWALL , 1, 1, 1, 2, 1, 1, 1, 1)
COVAL(DIFWES ,U ,1. ,0. )
PATCH(DIFEAS ,EWALL , 10, 10, 1, 2, 1, 1, 1, 1)
COVAL(DIFEAS ,U ,1. ,1. )
PATCH(DPDX ,NORTH , 1, 10, 1, 2, 1, 1, 1, 1)
COVAL(DPDX ,U , FIXFLU ,1. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 20 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-05
************************************************************
Group 16. Terminate Iterations
LITER(U)=20
ENDIT(U)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(UEXC,LINRLX,1.)
RELAX(TEMP,LINRLX,1.)
RELAX(U,FALSDT,1.0E+09)
OVRRLX =0.
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(UEXC)=1.0E+10 ;VARMIN(UEXC)=-1.0E+10
VARMAX(TEMP)=1.0E+10 ;VARMIN(TEMP)=-1.0E+10
VARMAX(U)=1.0E+10 ;VARMIN(U)=-1.0E+10
************************************************************
Group 19. Data transmitted to GROUND
NAMSAT =MOSG
PARSOL = F
ISG62 = 1
SPEDAT(SET,GXMONI,PLOTALL,L,T)
************************************************************
Group 20. Preliminary Printout
DISTIL = T ;NULLPR = F
NDST = 0
DSTTOL =1.0E-02
EX(UEXC)=0.5546 ;EX(TEMP)=0.5
EX(U)=0.558
************************************************************
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(UEXC,Y,N,Y,N,N,N)
OUTPUT(TEMP,Y,N,Y,N,N,N)
OUTPUT(U,Y,N,Y,Y,Y,Y)
************************************************************
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
NXPRIN = -1 ;IXPRF = 1 ;IXPRL = 10000
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