TALK=T;RUN(1,1)
DISPLAY
This case provides a test of the Lam-Bremhorst low-Reynolds
number k-e model for 2d steady developing flow in a channel.
As a test of symmetry both halves of the channel are
considered in the y-z plane. In addition the temperature
equation is solved via the TEM1 variable with a uniformly-
distributed heat flux applied to the fluid at each wall. The
case acts as a benchmark calculation against which may be
compared calculations of the same case involving blockages
represented via "conjugate heat transfer" or "porosities".
A relatively coarse grid is used so as to permit convergence
in about 400 sweeps. The problem has been set up to perform
30 sweeps only, so as to reduce execution times in performing
routine testing procedures.
ENDDIS
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************
TEXT(LAM-BRE_2D Y-Z NOPOR CHANNEL TEST :T215)
************************************************************
************************************************************
IRUNN = 1 ;LIBREF = 14
************************************************************
Group 2. Time dependence
STEADY = T
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 1
XULAST =1.
XFRAC(1)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 26
YVLAST =0.1
YFRAC(1)=2.264969E-04 ;YFRAC(2)=6.341913E-04
YFRAC(3)=1.368041E-03 ;YFRAC(4)=2.688971E-03
YFRAC(5)=5.066644E-03 ;YFRAC(6)=9.346456E-03
YFRAC(7)=0.01705 ;YFRAC(8)=0.030917
YFRAC(9)=0.055877 ;YFRAC(10)=0.100804
YFRAC(11)=0.181674 ;YFRAC(12)=0.32724
YFRAC(13)=0.5 ;YFRAC(14)=0.67276
YFRAC(15)=0.818326 ;YFRAC(16)=0.899196
YFRAC(17)=0.944123 ;YFRAC(18)=0.969083
YFRAC(19)=0.98295 ;YFRAC(20)=0.990654
YFRAC(21)=0.994933 ;YFRAC(22)=0.997311
YFRAC(23)=0.998632 ;YFRAC(24)=0.999366
YFRAC(25)=0.999774 ;YFRAC(26)=1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 10
ZWLAST =0.5
ZFRAC(1)=0.1 ;ZFRAC(2)=0.2
ZFRAC(3)=0.3 ;ZFRAC(4)=0.4
ZFRAC(5)=0.5 ;ZFRAC(6)=0.6
ZFRAC(7)=0.7 ;ZFRAC(8)=0.8
ZFRAC(9)=0.9 ;ZFRAC(10)=1.
************************************************************
Group 6. Body-Fitted Coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(5)=V1
NAME(7)=W1 ;NAME(12)=KE
NAME(13)=EP ;NAME(146)=ENUT
NAME(147)=LTLS ;NAME(148)=WDIS
NAME(149)=PRPS ;NAME(150)=TEM1
* 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(V1,Y,Y,N,N,N,Y)
SOLUTN(W1,Y,Y,N,N,N,Y)
SOLUTN(KE,Y,Y,N,N,N,Y)
SOLUTN(EP,Y,Y,N,N,N,Y)
SOLUTN(ENUT,Y,N,N,N,N,Y)
SOLUTN(LTLS,Y,Y,Y,N,N,Y)
SOLUTN(WDIS,Y,N,N,N,N,N)
SOLUTN(PRPS,Y,N,N,N,N,Y)
SOLUTN(TEM1,Y,Y,Y,N,N,Y)
VIST = 146
PRPS = 149
************************************************************
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(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)
TERMS(LTLS,N,N,Y,N,Y,Y)
TERMS(TEM1,N,Y,Y,Y,Y,Y)
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. ;TMP1 =0. ;EL1 = GRND4
TSURR =0. ;TEMP0 =0. ;PRESS0 =0.
DVO1DT =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
RADIA =0. ;RADIB =0.
EL1A =0. ;EL1B =0. ;EL1C =0.
ENUL =1.0E-05 ;ENUT = GRND3
ENUTA =0. ;ENUTB =0. ;ENUTC =0.
IENUTA = 3
PRNDTL(V1)=1. ;PRNDTL(W1)=1.
PRNDTL(KE)=1. ;PRNDTL(EP)=1.
PRNDTL(LTLS)=1. ;PRNDTL(TEM1)=CONDFILE
PRT(V1)=1. ;PRT(W1)=1.
PRT(KE)=1. ;PRT(EP)=1.314
PRT(LTLS)=1. ;PRT(TEM1)=1.
CP1 =1. ;CP2 =1.
* List of user-defined materials to be read by EARTH
MATFLG=T;IMAT=1
* Name
*Ind. Dens. Viscos. Spec.heat Conduct. Expans. Compr.
*
34 1. 1.E-5 1.E3 0.01 0
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(P1)=1.0E-03 ;FIINIT(V1)=1.0E-10
FIINIT(W1)=10. ;FIINIT(KE)=0.389857
FIINIT(EP)=7.998817 ;FIINIT(ENUT)=1.0E-10
FIINIT(LTLS)=1.0E-10 ;FIINIT(WDIS)=1.0E-02
FIINIT(PRPS)=34. ;FIINIT(TEM1)=300.
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(KESOURCE,PHASEM, 0, 0, 0, 0, 0, 0, 1, 1)
COVAL(KESOURCE,KE , GRND4 , GRND4 )
COVAL(KESOURCE,EP , GRND4 , GRND4 )
PATCH(INLET ,LOW , 1, 1, 1, 26, 1, 1, 1, 1)
COVAL(INLET ,P1 , FIXFLU ,10. )
COVAL(INLET ,W1 ,0. ,10. )
COVAL(INLET ,KE ,0. ,0.389857 )
COVAL(INLET ,EP ,0. ,7.998817 )
COVAL(INLET ,TEM1,0. ,300. )
PATCH(OUTL ,HIGH , 1, 1, 1, 26, 10, 10, 1, 1)
COVAL(OUTL ,P1 ,1000. ,0. )
COVAL(OUTL ,V1 ,0. ,0. )
COVAL(OUTL ,W1 ,0. ,0. )
COVAL(OUTL ,KE ,0. ,0. )
COVAL(OUTL ,EP ,0. ,0. )
COVAL(OUTL ,TEM1,0. , SAME )
PATCH(WALLN ,NWALL , 1, 1, 26, 26, 1, 10, 1, 1)
COVAL(WALLN ,W1 , GRND2 ,0. )
COVAL(WALLN ,KE ,1. ,0. )
COVAL(WALLN ,LTLS,1. ,0. )
COVAL(WALLN ,TEM1, FIXFLU ,1000. )
PATCH(WALLS ,SWALL , 1, 1, 1, 1, 1, 10, 1, 1)
COVAL(WALLS ,W1 , GRND2 ,0. )
COVAL(WALLS ,KE ,1. ,0. )
COVAL(WALLS ,LTLS,1. ,0. )
COVAL(WALLS ,TEM1, FIXFLU ,1000. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 30 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-05
************************************************************
Group 16. Terminate Iterations
LITER(P1)=20 ;LITER(V1)=10
LITER(W1)=10 ;LITER(KE)=20
LITER(EP)=20 ;LITER(LTLS)=20
LITER(TEM1)=20
ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03
ENDIT(W1)=1.0E-03 ;ENDIT(KE)=1.0E-03
ENDIT(EP)=1.0E-03 ;ENDIT(LTLS)=1.0E-03
ENDIT(TEM1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(V1,FALSDT,0.025)
RELAX(W1,FALSDT,0.025)
RELAX(KE,FALSDT,0.025)
RELAX(EP,FALSDT,0.025)
RELAX(ENUT,LINRLX,1.)
RELAX(LTLS,FALSDT,1.0E+09)
RELAX(WDIS,LINRLX,1.)
RELAX(PRPS,LINRLX,1.)
RELAX(TEM1,FALSDT,1.0E+09)
KELIN = 1
OVRRLX =0.
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
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
VARMAX(LTLS)=1.0E+10 ;VARMIN(LTLS)=-1.0E+10
VARMAX(WDIS)=1.0E+10 ;VARMIN(WDIS)=-1.0E+10
VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
VARMAX(TEM1)=1.0E+10 ;VARMIN(TEM1)=-1.0E+10
************************************************************
Group 19. Data transmitted to GROUND
GENK = T
YPLS = T
PARSOL = F
IENUTA = 3
ISG62 = 1
CSG10 ='Q1'
SPEDAT(SET,GXMONI,PLOTALL,L,T)
SPEDAT(SET,MATERIAL,34,L,T)
************************************************************
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(V1,Y,N,Y,Y,Y,Y)
OUTPUT(W1,Y,N,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)
OUTPUT(LTLS,Y,N,Y,Y,Y,Y)
OUTPUT(WDIS,Y,N,Y,N,N,N)
OUTPUT(PRPS,Y,N,Y,N,N,N)
OUTPUT(TEM1,Y,N,Y,Y,Y,Y)
************************************************************
Group 22. Monitor Print-Out
IXMON = 1 ;IYMON = 26 ;IZMON = 5
NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1
UWATCH = T ;USTEER = T
HIGHLO = F
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 30 ;NUMCLS = 5
NYPRIN = 1 ;IYPRF = 1 ;IYPRL = 10000
NZPRIN = 1 ;IZPRF = 1 ;IZPRL = 10000
XZPR = F ;YZPR = F
IPLTF = 1 ;IPLTL = -1 ;NPLT = 5
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