TALK=T;RUN(1,1)
DISPLAY
This example is used to test swirling flow in a polar duct.
The incoming flow at the low end of the domain has an inlet
U1 velocity of 1.0 m/s causing the flow to swirl throughout
the rest of the duct.
ENDDIS
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Group 1. Run Title and Number
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TEXT(Swirling Flow Test, Inlet U1=1m/s )
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IRUNN = 1 ;LIBREF = 419
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Group 2. Time dependence
STEADY = T
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Group 3. X-Direction Grid Spacing
CARTES = F
NX = 5
XULAST =1.
XFRAC(1)=0.2 ;XFRAC(2)=0.4
XFRAC(3)=0.6 ;XFRAC(4)=0.8
XFRAC(5)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 5
YVLAST =1.
YFRAC(1)=0.2 ;YFRAC(2)=0.4
YFRAC(3)=0.6 ;YFRAC(4)=0.8
YFRAC(5)=1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 4
ZWLAST =6.
ZFRAC(1)=0.25 ;ZFRAC(2)=0.5
ZFRAC(3)=0.75 ;ZFRAC(4)=1.
************************************************************
Group 6. Body-Fitted Coordinates
* X-cyclic boundaries switched
XCYIZ( 1, T ) ; XCYIZ( 2, T ) ; XCYIZ( 3, T )
XCYIZ( 4, T )
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(3)=U1
NAME(5)=V1 ;NAME(7)=W1
NAME(12)=KE ;NAME(13)=EP
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,Y,N,N,Y)
SOLUTN(U1,Y,Y,Y,N,N,Y)
SOLUTN(V1,Y,Y,Y,N,N,Y)
SOLUTN(W1,Y,Y,Y,N,N,Y)
SOLUTN(KE,Y,Y,N,N,N,N)
SOLUTN(EP,Y,Y,N,N,N,N)
SOLUTN(ENUT,Y,N,N,N,N,Y)
VIST = 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)
TERMS(W1,Y,Y,Y,Y,Y,Y)
TERMS(KE,N,Y,Y,Y,Y,N)
TERMS(EP,N,Y,Y,Y,Y,N)
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 =1.189 ;TMP1 =0. ;EL1 = GRND4
TSURR =0. ;TEMP0 =0. ;PRESS0 =1.0E+05
DVO1DT =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
RADIA =0. ;RADIB =0.
EL1A =0. ;EL1B =0. ;EL1C =0.
ENUL =1.589E-05 ;ENUT = GRND3
ENUTA =0. ;ENUTB =0. ;ENUTC =0.
IENUTA = 0
PRNDTL(U1)=1. ;PRNDTL(V1)=1.
PRNDTL(W1)=1. ;PRNDTL(KE)=1.
PRNDTL(EP)=1.
PRT(U1)=1. ;PRT(V1)=1.
PRT(W1)=1. ;PRT(KE)=1.
PRT(EP)=1.314
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)=1.0E-10 ;FIINIT(U1)=1.0E-10
FIINIT(V1)=1.0E-10 ;FIINIT(W1)=1.0E-10
FIINIT(KE)=2.0E-04 ;FIINIT(EP)=2.2656E-05
FIINIT(ENUT)=1.0E-10
No PATCHes yet used for this Group
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(KESOURCE,PHASEM, 0, 0, 0, 0, 0, 0, 1, 1)
COVAL(KESOURCE,KE , GRND4 , GRND4 )
COVAL(KESOURCE,EP , GRND4 , GRND4 )
PATCH(INLET ,LOW , 1, 5, 1, 5, 1, 1, 1, 1)
COVAL(INLET ,P1 , FIXFLU ,1.189 )
COVAL(INLET ,U1 ,0. ,1. )
COVAL(INLET ,V1 ,0. ,0. )
COVAL(INLET ,W1 ,0. ,1. )
COVAL(INLET ,KE ,0. ,2.0E-04 )
COVAL(INLET ,EP ,0. ,2.265576E-05 )
PATCH(OUT ,HIGH , 1, 5, 1, 5, 4, 4, 1, 1)
COVAL(OUT ,P1 ,1000. ,0. )
COVAL(OUT ,U1 ,0. ,0. )
COVAL(OUT ,V1 ,0. ,0. )
COVAL(OUT ,W1 ,0. ,0. )
COVAL(OUT ,KE ,0. ,1.0E-10 )
COVAL(OUT ,EP ,0. ,5.66394E-18 )
PATCH(WL1 ,NWALL , 1, 5, 5, 5, 1, 4, 1, 1)
COVAL(WL1 ,U1 , GRND2 ,0. )
COVAL(WL1 ,W1 , GRND2 ,0. )
COVAL(WL1 ,KE , GRND2 , GRND2 )
COVAL(WL1 ,EP , GRND2 , GRND2 )
XCYCLE = T
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
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Group 15. Terminate Sweeps
LSWEEP = 100 ;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(W1)=10
LITER(KE)=20 ;LITER(EP)=20
ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
ENDIT(V1)=1.0E-03 ;ENDIT(W1)=1.0E-03
ENDIT(KE)=1.0E-03 ;ENDIT(EP)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,0.8)
RELAX(U1,FALSDT,1.5)
RELAX(V1,FALSDT,1.5)
RELAX(W1,FALSDT,1.5)
RELAX(KE,LINRLX,0.3)
RELAX(EP,LINRLX,0.3)
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(U1)=1.0E+06 ;VARMIN(U1)=-1.0E+06
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(EP)=1.0E+10 ;VARMIN(EP)=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,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,Y,Y,Y,Y,Y)
OUTPUT(U1,Y,Y,Y,Y,Y,Y)
OUTPUT(V1,Y,Y,Y,Y,Y,Y)
OUTPUT(W1,Y,Y,Y,Y,Y,Y)
OUTPUT(KE,Y,N,Y,Y,Y,Y)
OUTPUT(EP,Y,N,Y,Y,Y,Y)
OUTPUT(ENUT,Y,N,Y,N,N,N)
************************************************************
Group 22. Monitor Print-Out
IXMON = 2 ;IYMON = 2 ;IZMON = 2
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
NXPRIN = -1 ;IXPRF = 1 ;IXPRL = 10000
NYPRIN = -1 ;IYPRF = 1 ;IYPRL = 10000
NZPRIN = -1 ;IZPRF = 1 ;IZPRL = 10000
XZPR = F ;YZPR = F
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