TALK=T;RUN(1,1)
DISPLAY
This unsteady calculation shows what happens in a cavity with
a moving wall when an initial vortex is prescribed. The wall
temperature differs from the initial temperature of the fluid.
Interesting variations include: changes to the vortex intensity;
changes to the temperature and velocity of the wall;and changes
to the size of the vortex.
ENDDIS
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Group 1. Run Title and Number
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TEXT(Vortex Near A Moving Wall )
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IRUNN = 1 ;LIBREF = 14
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Group 2. Time dependence
STEADY = F
* Set overall time and no. of steps
TFIRST =0. ;TLAST =20.
FSTEP = 1 ;LSTEP = 10
TFRAC(1)=0.1 ;TFRAC(6)=0.6
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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
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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
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Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 1
ZWLAST =1.
ZFRAC(1)=1.
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Group 6. Body-Fitted Coordinates
* X-cyclic boundaries switched
XCYIZ( 1, T )
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Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(3)=U1
NAME(5)=V1 ;NAME(14)=H1
* 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,Y)
SOLUTN(U1,Y,Y,N,N,N,Y)
SOLUTN(V1,Y,Y,N,N,N,Y)
SOLUTN(H1,Y,Y,N,N,N,Y)
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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(U1,Y,Y,Y,Y,Y,Y)
TERMS(V1,Y,Y,Y,Y,Y,Y)
TERMS(H1,N,Y,N,Y,Y,Y)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = F ;ADDDIF = F
HUNIT =1.
ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
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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 =1.0E-02 ;ENUT =0.
PRNDTL(U1)=1. ;PRNDTL(V1)=1.
PRT(U1)=1. ;PRT(V1)=1.
CP1 =1. ;CP2 =1.
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Group 10.Inter-Phase Transfer Processes
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Group 11.Initial field variables (PHIs)
FIINIT(P1)=0. ;FIINIT(U1)=0.
FIINIT(V1)=0. ;FIINIT(H1)=0.
PATCH(VORTEX ,LINVLY, 4, 5, 4, 6, 1, 1, 1, 1)
INIT(VORTEX ,U1 ,10. ,-1. )
INIT(VORTEX ,H1 ,0. ,1. )
INIADD = F
FSWEEP = 1
NAMFI =CHAM
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Group 12. Patchwise adjustment of terms
Patches for this group are printed with those
for Group 13.
Their names begin either with GP12 or &
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Group 13. Boundary & Special Sources
PATCH(RELIEF ,CELL , 1, 1, 1, 1, 1, 1, 1, 10)
COVAL(RELIEF ,P1 ,1. ,0. )
COVAL(RELIEF ,U1 ,0. ,0. )
COVAL(RELIEF ,V1 ,0. ,0. )
PATCH(MOVING ,SWALL , 1, 10, 1, 1, 1, 1, 1, 10)
COVAL(MOVING ,U1 ,1. ,0.1 )
XCYCLE = T
EGWF = T
WALLCO = GRND2
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Group 14. Downstream Pressure For PARAB
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Group 15. Terminate Sweeps
LSWEEP = 20 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-05
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Group 16. Terminate Iterations
LITER(P1)=20 ;LITER(U1)=10
LITER(V1)=10 ;LITER(H1)=20
ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
ENDIT(V1)=1.0E-03 ;ENDIT(H1)=1.0E-03
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Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(U1,FALSDT,1.)
RELAX(V1,FALSDT,1.)
RELAX(H1,FALSDT,1.0E+09)
OVRRLX =0.
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
VARMAX(U1)=1.0E+06 ;VARMIN(U1)=-1.0E+06
VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06
VARMAX(H1)=1.0E+10 ;VARMIN(H1)=-1.0E+10
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Group 19. Data transmitted to GROUND
PARSOL = F
ISG62 = 1
SPEDAT(SET,GXMONI,TRANSIENT,L,F)
SPEDAT(SET,GXMONI,PLOTALL,L,T)
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Group 20. Preliminary Printout
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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(U1,Y,Y,Y,Y,Y,Y)
OUTPUT(V1,Y,Y,Y,Y,Y,Y)
OUTPUT(H1,Y,N,Y,Y,Y,Y)
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Group 22. Monitor Print-Out
IXMON = 5 ;IYMON = 5 ;IZMON = 1
NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = 1
UWATCH = T ;USTEER = T
HIGHLO = F
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Group 23.Field Print-Out & Plot Control
NPRINT = 100000 ;NUMCLS = 5
NTPRIN = 5 ;ISTPRF = 1 ;ISTPRL = 100000
NXPRIN = 2 ;IXPRF = 1 ;IXPRL = 10000
NYPRIN = 2 ;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
PATCH(Y15Z10 ,CONTUR, 1, 10, 1, 10, 1, 1, 1, 10)
PLOT(Y15Z10 ,U1 ,0. ,10. )
PLOT(Y15Z10 ,H1 ,0. ,10. )
PATCH(TIMEPLOT,PROFIL, 5, 5, 1, 10, 1, 1, 1, 10)
PLOT(TIMEPLOT,U1 ,-0.1 ,0.1 )
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Group 24. Dumps For Restarts
SAVE = T ;NOWIPE = F
NSAVE =CHAM
STOP