TALK=T;RUN(1,1)
  DISPLAY
   Lid Driven Cavity Flow Problem    (Chris J.Weire 16/3/94)
                                 Moving Wall
                                  >  1m/s
                            
            Fine Grids                  ^
                                     
                                               
                                                1.0
                                               
                                     
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                                    1.0
   This case demonstrates  the use of  4 zones of  Fine Grid
   Embedding  in  the  corners  of  the  cavity, where large
   velocity & pressure gradients occur. Use of the FGE zones
   enables  recirculations   to  be   detected  without   an
   excessively large mesh.

   The dimensions of the main mesh are set through  NX1,NY1,
   and the power law exponent in POWER in this Q1. Likewise,
   MBFGE refinement  factors are  set through  IFICX, IFICY.
   Setting these  to 1  creates the  equivalent of  a normal
   power law mesh.

   Q1-file contains Photon Use information.
   ---------------------------------------------------------
  ENDDIS
  PHOTON USE
  p ; ; ; ; ;

  mgrid 1 k 1
  mgrid 2 k 1 col 2
  mgrid 3 k 1 col 3
  mgrid 4 k 1 col 4
  mgrid 5 k 1 col 5
  msg This is the grid, press return to continue...
  pause
  set vec av off
  mvec 1 k 1 sh
  mvec 2 k 1 sh
  mvec 3 k 1 sh
  mvec 4 k 1 sh
  mvec 5 k 1 sh
  msg Velocity Vectors, press return to continue...
  pause
  set con scale range on
  set con fi depth 4
  mcon 1 p1 k 1 fi
  0 0.02
  mcon 2 p1 k 1 fi
  0 0.02
  mcon 3 p1 k 1 fi
  0 0.02
  mcon 4 p1 k 1 fi
  0 0.02
  mcon 5 p1 k 1 fi
  0 0.02
  msg Enter e to end, or any Photon command to continue...
  ENDUSE
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(MBFGE: Flow in cavity (5 blocks).       )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 150
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 52
 XULAST =1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 16
 YVLAST =1.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 1
 ZWLAST =1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
 BFC = T ;NONORT = F
 NUMBLK = 5
 NCRT = -1
 RSTGEO = F ;SAVGEO = F
 UUP = F ;VUP = F ;WUP = F
 NGEOM =CHAM
 NAMXYZ =CHAM
 ANGMIN =20.
 DOMAIN(   1,  53,   1,  17,   1,   2)
    * Set fixed sub-domain
 FIXDOM(   1,   0,   0,   0,   0,   0,   0)
 FIXDOM(   2,   0,   0,   0,   0,   0,   0)
 FIXDOM(   3,   0,   0,   0,   0,   0,   0)
 FIXDOM(   4,   0,   0,   0,   0,   0,   0)
 FIXDOM(   5,   0,   0,   0,   0,   0,   0)
 FIXDOM(   6,   0,   0,   0,   0,   0,   0)
 FIXDOM(   7,   0,   0,   0,   0,   0,   0)
 FIXDOM(   8,   0,   0,   0,   0,   0,   0)
 FIXDOM(   9,   0,   0,   0,   0,   0,   0)
 FIXDOM(  10,   0,   0,   0,   0,   0,   0)
 LIJ = F ;LJK = T ;LIK = F
 CCM = T
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(1)=P1 ;NAME(3)=U1
 NAME(5)=V1 ;NAME(144)=PRPS
 NAME(145)=VC1 ;NAME(146)=UC1
 NAME(147)=WCRT ;NAME(148)=VCRT
 NAME(149)=UCRT
    * 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(PRPS,Y,N,N,N,N,N)
 SOLUTN(VC1,Y,Y,Y,N,N,Y)
 SOLUTN(UC1,Y,Y,Y,N,N,Y)
 SOLUTN(WCRT,Y,N,N,N,N,N)
 SOLUTN(VCRT,Y,N,N,N,N,N)
 SOLUTN(UCRT,Y,N,N,N,N,N)
 PRPS = 144
 ************************************************************
  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,N,N,N,N,N,N)
 TERMS(V1,N,N,N,N,N,N)
 TERMS(VC1,N,Y,Y,Y,N,Y)
 TERMS(UC1,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. ;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-04 ;ENUT =0.
 PRNDTL(VC1)=1. ;PRNDTL(UC1)=1.
 PRT(VC1)=1. ;PRT(UC1)=1.
 CP1 =1. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(P1)=1.0E-10 ;FIINIT(U1)=1.0E-10
 FIINIT(V1)=1.0E-10 ;FIINIT(PRPS)=-1.
 FIINIT(VC1)=1.0E-05 ;FIINIT(UC1)=1.0E-05
 FIINIT(WCRT)=1.0E-10 ;FIINIT(VCRT)=1.0E-10
 FIINIT(UCRT)=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(MBD1 ,CELL , 1, 16, 1, 16, 1, 1, 1, 1)
 
 PATCH(MBD2 ,CELL , 18, 25, 1, 8, 1, 1, 1, 1)
 
 PATCH(MBD3 ,CELL , 27, 34, 1, 8, 1, 1, 1, 1)
 
 PATCH(MBD4 ,CELL , 36, 43, 1, 8, 1, 1, 1, 1)
 
 PATCH(MBD5 ,CELL , 45, 52, 1, 8, 1, 1, 1, 1)
 
 PATCH(MBL1.2 ,VOLUME, 1, 4, 1, 4, 1, 1, 1, 1)
 
 PATCH(MBL2.1 ,VOLUME, 18, 25, 1, 8, 1, 1, 1, 1)
 
 PATCH(MBL1.3 ,VOLUME, 13, 16, 1, 4, 1, 1, 1, 1)
 
 PATCH(MBL3.1 ,VOLUME, 27, 34, 1, 8, 1, 1, 1, 1)
 
 PATCH(MBL1.4 ,VOLUME, 13, 16, 13, 16, 1, 1, 1, 1)
 
 PATCH(MBL4.1 ,VOLUME, 36, 43, 1, 8, 1, 1, 1, 1)
 
 PATCH(MBL1.5 ,VOLUME, 1, 4, 13, 16, 1, 1, 1, 1)
 
 PATCH(MBL5.1 ,VOLUME, 45, 52, 1, 8, 1, 1, 1, 1)
 
 PATCH(FIXPRS ,CELL , 8, 8, 8, 8, 1, 1, 1, 1)
 COVAL(FIXPRS ,P1 ,1. ,0. )
 
 PATCH(WN5 ,NWALL , 45, 52, 8, 8, 1, 1, 1, 1)
 COVAL(WN5 ,VC1 ,1. ,0. )
 COVAL(WN5 ,UC1 ,1. ,1. )
 
 PATCH(WN1 ,NWALL , 5, 12, 16, 16, 1, 1, 1, 1)
 COVAL(WN1 ,VC1 ,1. ,0. )
 COVAL(WN1 ,UC1 ,1. ,1. )
 
 PATCH(WN4 ,NWALL , 36, 43, 8, 8, 1, 1, 1, 1)
 COVAL(WN4 ,VC1 ,1. ,0. )
 COVAL(WN4 ,UC1 ,1. ,1. )
 
 PATCH(WW5 ,WWALL , 45, 45, 1, 8, 1, 1, 1, 1)
 COVAL(WW5 ,VC1 ,1. ,0. )
 COVAL(WW5 ,UC1 ,1. ,0. )
 
 PATCH(WW1 ,WWALL , 1, 1, 5, 12, 1, 1, 1, 1)
 COVAL(WW1 ,VC1 ,1. ,0. )
 COVAL(WW1 ,UC1 ,1. ,0. )
 
 PATCH(WW2 ,WWALL , 18, 18, 1, 8, 1, 1, 1, 1)
 COVAL(WW2 ,VC1 ,1. ,0. )
 COVAL(WW2 ,UC1 ,1. ,0. )
 
 PATCH(WE4 ,EWALL , 43, 43, 1, 8, 1, 1, 1, 1)
 COVAL(WE4 ,VC1 ,1. ,0. )
 COVAL(WE4 ,UC1 ,1. ,0. )
 
 PATCH(WE1 ,EWALL , 16, 16, 5, 12, 1, 1, 1, 1)
 COVAL(WE1 ,VC1 ,1. ,0. )
 COVAL(WE1 ,UC1 ,1. ,0. )
 
 PATCH(WE3 ,EWALL , 34, 34, 1, 8, 1, 1, 1, 1)
 COVAL(WE3 ,VC1 ,1. ,0. )
 COVAL(WE3 ,UC1 ,1. ,0. )
 
 PATCH(WS2 ,SWALL , 18, 25, 1, 1, 1, 1, 1, 1)
 COVAL(WS2 ,VC1 ,1. ,0. )
 COVAL(WS2 ,UC1 ,1. ,0. )
 
 PATCH(WS1 ,SWALL , 5, 12, 1, 1, 1, 1, 1, 1)
 COVAL(WS1 ,VC1 ,1. ,0. )
 COVAL(WS1 ,UC1 ,1. ,0. )
 
 PATCH(WS3 ,SWALL , 27, 34, 1, 1, 1, 1, 1, 1)
 COVAL(WS3 ,VC1 ,1. ,0. )
 COVAL(WS3 ,UC1 ,1. ,0. )
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 200 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SELREF = T
 RESFAC =1.0E-03
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(U1)=10
 LITER(V1)=10 ;LITER(VC1)=20
 LITER(UC1)=20
 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
 ENDIT(V1)=1.0E-03 ;ENDIT(VC1)=1.0E-03
 ENDIT(UC1)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,0.5)
 RELAX(U1,FALSDT,1.)
 RELAX(V1,FALSDT,1.)
 RELAX(PRPS,LINRLX,1.)
 RELAX(VC1,FALSDT,1.0E+09)
 RELAX(UC1,FALSDT,1.0E+09)
 RELAX(WCRT,LINRLX,1.)
 RELAX(VCRT,LINRLX,1.)
 RELAX(UCRT,LINRLX,1.)
 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(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
 VARMAX(VC1)=1.0E+10 ;VARMIN(VC1)=-1.0E+10
 VARMAX(UC1)=1.0E+10 ;VARMIN(UC1)=-1.0E+10
 VARMAX(WCRT)=1.0E+10 ;VARMIN(WCRT)=-1.0E+10
 VARMAX(VCRT)=1.0E+10 ;VARMIN(VCRT)=-1.0E+10
 VARMAX(UCRT)=1.0E+10 ;VARMIN(UCRT)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 PARSOL = F
 CONWIZ = T
 ISG62 = 1
 CSG3    ='LCRU'
 ************************************************************
  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(P1,Y,N,Y,Y,Y,Y)
 OUTPUT(U1,Y,N,Y,Y,Y,Y)
 OUTPUT(V1,Y,N,Y,Y,Y,Y)
 OUTPUT(PRPS,Y,N,Y,N,N,N)
 OUTPUT(VC1,Y,N,Y,Y,Y,Y)
 OUTPUT(UC1,Y,N,Y,Y,Y,Y)
 OUTPUT(WCRT,Y,N,Y,N,N,N)
 OUTPUT(VCRT,Y,N,Y,N,N,N)
 OUTPUT(UCRT,Y,N,Y,N,N,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 8 ;IYMON = 8 ;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