TALK=T;RUN(1,1)
DISPLAY
This case concerns plane lid driven laminar flow in a
skewed cavern. Grid is created in X-Y plane.
The main computational domain includes embedded fine grid.
Position of the fine grid is defined in terms of the
coarse grid cell-block, which needs refinement (IXFG1,
IYFG1 - bottom left corner of the block; NXFG1, NYFG1 -
number of cells in the X- and Y-directions respectfully),
and refinement ratios in X- (IFCX1) and Y-directions
(IFCY1).
The main objective of the case is to test the treatment
of non-orthogonal LINKS in the presence of 'ONE-to-ONE'
or 'ONE-to-MANY' conections.
The user can modify the following:
1). By changing IXFG1, IYFG1, NXFG1 or NYFG1, place fine
grid in other region. NOTE, that it is necessary to
apply appropriate boundary conditions, if some face
of a fine grid is the wall of a cavern.
2). By changing IFIC, modify connection type from 'ONE-
TO-ONE' (IFIC=1) to 'ONE-TO-MANY' (IFIC>1)
3.) By changing skew angle TET or Reynolds number REYNU
it is possible to investigate the resulting flow.
---------------------------------------------------------
ENDDIS
PHOTON USE
p ; ; ; ; ;
msg Computational Domain:
mgrid 1 k 1
mgrid 2 k 1 col 4
msg Press Any Key to Continue...
pause
cl
set vec av off
msg Velocity Vectors:
gr out x 1 y 1 20 z 1 1
gr out x 21 y 1 20 z 1 1
gr out y 1 x 1 20 z 1 1
gr out y 21 x 1 20 z 1 1
mvec 1 k 1 sh
mvec 2 k 1 sh
msg Press Any Key to Continue...
pause
cl
msg Contours of U-component:
mgrid 1 k 1
mgrid 2 k 1
mcon 1 UC1 k 1 fi
0.001
mcon 2 uc1 k 1 fi
0.001
msg Press Any Key to Continue...
pause
cl
msg Contours of V-component:
mgrid 1 k 1
mgrid 2 k 1
mcon 1 vc1 k 1 fi
0.001
mcon 2 vc1 k 1 fi
0.001
msg Press E to exit PHOTON ...
pause
ENDUSE
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************
TEXT(MB-FGE: 2D skewed cavity with moving lid)
************************************************************
************************************************************
IRUNN = 1 ;LIBREF = 150
************************************************************
Group 2. Time dependence
STEADY = T
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 41
XULAST =0.1
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 20
YVLAST =0.1
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 1
ZWLAST =0.1
************************************************************
Group 6. Body-Fitted Coordinates
BFC = T ;NONORT = F
NUMBLK = 2
NCRT = -1
RSTGEO = F ;SAVGEO = F
UUP = F ;VUP = F ;WUP = F
NGEOM =CHAM
NAMXYZ =CHAM
ANGMIN =20.
DOMAIN( 1, 42, 1, 21, 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 =1.189 ;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-05 ;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, 20, 1, 20, 1, 1, 1, 1)
PATCH(MBD2 ,CELL , 22, 41, 1, 16, 1, 1, 1, 1)
PATCH(MBL1.2 ,VOLUME, 1, 10, 1, 8, 1, 1, 1, 1)
PATCH(MBL2.1 ,VOLUME, 22, 41, 1, 16, 1, 1, 1, 1)
PATCH(WS1 ,SWALL , 1, 20, 1, 1, 1, 1, 1, 1)
COVAL(WS1 ,VC1 ,1. ,0. )
COVAL(WS1 ,UC1 ,1. ,0. )
PATCH(WN ,NWALL , 1, 20, 20, 20, 1, 1, 1, 1)
COVAL(WN ,VC1 ,1. ,0.642807 )
COVAL(WN ,UC1 ,1. ,1. )
PATCH(WW1 ,WWALL , 1, 1, 1, 20, 1, 1, 1, 1)
COVAL(WW1 ,VC1 ,1. ,0. )
COVAL(WW1 ,UC1 ,1. ,0. )
PATCH(WE ,EWALL , 20, 20, 1, 20, 1, 1, 1, 1)
COVAL(WE ,VC1 ,1. ,0. )
COVAL(WE ,UC1 ,1. ,0. )
PATCH(WS2 ,SWALL , 22, 41, 1, 1, 1, 1, 1, 1)
COVAL(WS2 ,VC1 ,1. ,0. )
COVAL(WS2 ,UC1 ,1. ,0. )
PATCH(WW2 ,WWALL , 22, 22, 1, 16, 1, 1, 1, 1)
COVAL(WW2 ,VC1 ,1. ,0. )
COVAL(WW2 ,UC1 ,1. ,0. )
PATCH(FIXPRS ,CELL , 1, 1, 20, 20, 1, 1, 1, 1)
COVAL(FIXPRS ,P1 ,1. ,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-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,0.2)
RELAX(U1,FALSDT,1.)
RELAX(V1,FALSDT,1.)
RELAX(PRPS,LINRLX,1.)
RELAX(VC1,FALSDT,0.05)
RELAX(UC1,FALSDT,0.05)
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
LSG3 = T
LSG4 = T
ISG62 = 1
CSG3 ='LCRU'
SPEDAT(SET,GXMONI,PLOTALL,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(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 = 11 ;IYMON = 11 ;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