```
TALK=T;RUN(1,1)
DISPLAY
Couette flow with Exact solution
Nu = NU0/(1+2*kNU*Y/LY)
U(Y) = 1/(1+kNU)*(Y/LY)*(1+kNU*(Y/LY))
ENDDIS
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************

TEXT(Couette Flow with Exact solution        )

************************************************************
************************************************************

IRUNN = 1 ;LIBREF = 0
************************************************************
Group 2. Time dependence
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 10
XULAST =2.
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 = 10
YVLAST =1.
YFRAC(1)=0.1 ;YFRAC(2)=0.2
YFRAC(3)=0.3 ;YFRAC(4)=0.4
YFRAC(5)=0.5 ;YFRAC(6)=0.6
YFRAC(7)=0.7 ;YFRAC(8)=0.8
YFRAC(9)=0.9 ;YFRAC(10)=1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 1
ZWLAST =0.1
ZFRAC(1)=1.
************************************************************
Group 6. Body-Fitted Coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(3)=U1
NAME(5)=V1 ;NAME(147)=DU1
NAME(148)=U_TH ;NAME(149)=ENUL
NAME(150)=PRPS
* 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,Y,N,N,Y)
SOLUTN(U1,Y,Y,N,N,N,Y)
SOLUTN(V1,Y,Y,N,N,N,Y)
SOLUTN(DU1,Y,N,N,N,N,N)
SOLUTN(U_TH,Y,N,N,N,N,N)
SOLUTN(ENUL,Y,N,N,N,N,Y)
SOLUTN(PRPS,Y,N,N,N,N,Y)
VISL = 149
PRPS = 150
************************************************************
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)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = F ;ADDDIF = F
ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
USP = T ; USPDBG= F
UTCPLT = T ; USPIMB= F
UAUTO = T ; UGTGRD= F
USPVTK = T ; USPTER= F
USCANX = T ; USCANY= T
USCANZ = T
MXLEV = 0 ;MYLEV = 0 ;MZLEV = 0
DOMAT = -1
CELLST = 20 ; FACEST= 20
MINPRP = -1 ; MAXPRP= 250
UMXLEV = 0 ; UMXCLS= 10000
UNOLAY = 2 ; UIOLEV= 0
UWALEV = 0 ; UGRITR= 5
UMXCRS = 16
USPREL =0.7 ; UMNCEL=1.
UDVREL =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.
ENUL =1. ;ENUT =0.
PRNDTL(U1)=1. ;PRNDTL(V1)=1.
PRT(U1)=1. ;PRT(V1)=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(DU1)=1.0E-10
FIINIT(U_TH)=1.0E-10 ;FIINIT(ENUL)=1.001E-10
FIINIT(PRPS)=-1.
No PATCHes yet used for this Group
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(OB1 ,SWALL , 1, 10, 1, 1, 1, 1, 1, 1)
COVAL(OB1 ,U1 ,In-Form:source - see Grp 19)

PATCH(OB2 ,NWALL , 1, 10, 10, 10, 1, 1, 1, 1)
COVAL(OB2 ,U1 ,In-Form:source - see Grp 19)

PATCH(OB3 ,WEST , 1, 1, 1, 10, 1, 1, 1, 1)
COVAL(OB3 ,P1 ,In-Form:source - see Grp 19)
COVAL(OB3 ,U1 ,In-Form:source - see Grp 19)
COVAL(OB3 ,V1 ,In-Form:source - see Grp 19)

PATCH(OB4 ,EAST , 10, 10, 1, 10, 1, 1, 1, 1)
COVAL(OB4 ,P1 ,1000. ,0. )
COVAL(OB4 ,U1 ,0. ,0. )
COVAL(OB4 ,V1 ,0. ,0. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 500 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-05
************************************************************
Group 16. Terminate Iterations
LITER(P1)=20 ;LITER(U1)=10
LITER(V1)=10
ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
ENDIT(V1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,0.8)
RELAX(U1,FALSDT,1.0E+05)
RELAX(V1,FALSDT,1.0E+05)
RELAX(DU1,LINRLX,1.)
RELAX(U_TH,LINRLX,1.)
RELAX(ENUL,LINRLX,1.)
RELAX(PRPS,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(DU1)=1.0E+10 ;VARMIN(DU1)=-1.0E+10
VARMAX(U_TH)=1.0E+10 ;VARMIN(U_TH)=-1.0E+10
VARMAX(ENUL)=1.0E+10 ;VARMIN(ENUL)=-1.0E+10
VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
************************************************************
Group 19. Data transmitted to GROUND
PARSOL = F
ISG62 = 1
SPEDAT(SET,STORED,U_TH,C,=0.333333*(YG/1.)*(1+2.*(YG/1.))!ZSLFIN)
SPEDAT(SET,STORED,DU1,C,=U1-U_TH!ZSLFIN)
SPEDAT(SET,PROPERTY,ENUL,C,=1.0E-02/(1+2*2.*YG/1.))
SPEDAT(SET,SOURCE,R1!LEFT_IN,C,=COVAL(2.0E-10&U_TH)!VOLU)
SPEDAT(SET,SOURCE,U1!LEFT_IN,C,=COVAL(0.&U_TH)!VOLU)
SPEDAT(SET,SOURCE,V1!LEFT_IN,C,=COVAL(0.&0)!VOLU)
SPEDAT(SET,SOURCE,U1!FIX_WALL,C,=COVAL(1&0)!VOLU)
SPEDAT(SET,SOURCE,U1!MOV_WALL,C,=COVAL(1&1)!VOLU)
SPEDAT(SET,OBJNAM,!OB1,C,FIX_WALL)
SPEDAT(SET,OBJTYP,!OB1,C,PLATE)
SPEDAT(SET,OBJNAM,!OB2,C,MOV_WALL)
SPEDAT(SET,OBJTYP,!OB2,C,PLATE)
SPEDAT(SET,OBJNAM,!OB3,C,LEFT_IN)
SPEDAT(SET,OBJTYP,!OB3,C,INLET)
SPEDAT(SET,OBJNAM,!OB4,C,RIGHT_IN)
SPEDAT(SET,OBJTYP,!OB4,C,OUTLET)
SPEDAT(SET,ARATIO,!OB4,R,1.)
SPEDAT(SET,FACETDAT,NUMOBJ,I,4)
************************************************************
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(DU1,Y,N,Y,N,N,N)
OUTPUT(U_TH,Y,N,Y,N,N,N)
OUTPUT(ENUL,Y,N,Y,N,N,N)
OUTPUT(PRPS,Y,N,Y,N,N,N)
************************************************************
Group 22. Monitor Print-Out
IXMON = 5 ;IYMON = 10 ;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 = 2 ;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
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