TALK=T;RUN(1,1)
PHOTON USE
p
n1
up z
gr x 1
msg contours of vfol at time = 0.05s
con vfol x 1 sh;0.45 0.55 40
msg velocity vectors
vec x 1
pause
p
n2
up z
gr x 1
msg contours of vfol at time = 0.10s
con vfol x 1 sh;0.45 0.55 40
msg velocity vectors
vec x 1
pause
p
n3
up z
gr x 1
msg contours of vfol at time = 0.15s
con vfol x 1 sh;0.45 0.55 40
msg velocity vectors
vec x 1
pause
p
n4
up z
gr x 1
msg contours of vfol at time = 0.20s
con vfol x 1 sh;0.45 0.55 40
msg velocity vectors
vec x 1
pause
p
n5
up z
gr x 1
msg contours of vfol at time = 0.25s
con vfol x 1 sh;0.45 0.55 40
msg velocity vectors
vec x 1
pause
p
n6
up z
gr x 1
msg contours of vfol at time = 0.30s
con vfol x 1 sh;0.45 0.55 40
msg velocity vectors
vec x 1
pause
p
n7
up z
gr x 1
msg contours of vfol at time = 0.35s
con vfol x 1 sh;0.45 0.55 40
msg velocity vectors
vec x 1
pause
p
n8
up z
gr x 1
msg contours of vfol at time = 0.40s
con vfol x 1 sh;0.45 0.55 40
msg velocity vectors
vec x 1
pause
p
n9
up z
gr x 1
msg contours of vfol at time = 0.45s
con vfol x 1 sh;0.45 0.55 40
msg velocity vectors
vec x 1
pause
p
n10
up z
gr x 1
msg contours of vfol at time = 0.50s
con vfol x 1 sh;0.45 0.55 40
msg velocity vectors
vec x 1
msg -
msg Press e to END
enduse
DISPLAY
FREE SURFACE EXAMPLES - Slumping of a column of liquid
HOL method
2-dimensional (y-z), Cartesian, transient, elliptic simulation
This case simulates the slumping of a liquid column that
may arise, for example, when container walls break down.
In addition an obstacle can be errected in the path of the liquid.
liquid
| column
|------ z ^
| - - | |
| - | +----->
| -- | | wall y
| -- | |
|_____|______|___
/////////////////
enddis
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************
TEXT(SLUMPING OF A LIQUID COLUMN BY HOL:P102 )
************************************************************
************************************************************
IRUNN = 1 ;LIBREF = 14
************************************************************
Group 2. Time dependence
STEADY = F
* Set overall time and no. of steps
TFIRST =0. ;TLAST =1.
FSTEP = 1 ;LSTEP = 10
Method of pairs used for grid setting.
TFRAC(1)=-10. ;TFRAC(2)=0.05
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 1
XULAST =1.
XFRAC(1)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 10
YVLAST =2.
YFRAC(1)=0.05 ;YFRAC(2)=0.1
YFRAC(3)=0.15 ;YFRAC(4)=0.2
YFRAC(5)=0.25 ;YFRAC(6)=0.3
YFRAC(7)=0.35 ;YFRAC(8)=0.4
YFRAC(9)=0.45 ;YFRAC(10)=0.5
YFRAC(11)=0.55 ;YFRAC(12)=0.6
YFRAC(13)=0.65 ;YFRAC(14)=0.7
YFRAC(15)=0.75 ;YFRAC(16)=0.8
YFRAC(17)=0.85 ;YFRAC(18)=0.9
YFRAC(19)=0.95 ;YFRAC(20)=1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 10
ZWLAST =0.5
ZFRAC(1)=0.0625 ;ZFRAC(2)=0.125
ZFRAC(3)=0.1875 ;ZFRAC(4)=0.25
ZFRAC(5)=0.3125 ;ZFRAC(6)=0.375
ZFRAC(7)=0.4375 ;ZFRAC(8)=0.5
ZFRAC(9)=0.5625 ;ZFRAC(10)=0.625
ZFRAC(11)=0.6875 ;ZFRAC(12)=0.75
ZFRAC(13)=0.8125 ;ZFRAC(14)=0.875
ZFRAC(15)=0.9375 ;ZFRAC(16)=1.
************************************************************
Group 6. Body-Fitted Coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(5)=V1
NAME(7)=W1 ;NAME(148)=VFOL
NAME(149)=PRPS ;NAME(150)=DEN1
* 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,N)
SOLUTN(V1,Y,Y,N,N,N,N)
SOLUTN(W1,Y,Y,N,N,N,N)
SOLUTN(VFOL,Y,Y,N,N,N,Y)
SOLUTN(PRPS,Y,N,N,N,N,Y)
SOLUTN(DEN1,Y,N,N,N,N,Y)
DEN1 = 150
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(VFOL,N,N,N,N,Y,Y)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = T ;ADDDIF = F
RUPLIM =0. ;RLOLIM =0.
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-05 ;ENUT =0.
PRNDTL(V1)=1. ;PRNDTL(W1)=1.
PRT(V1)=1. ;PRT(W1)=1.
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(P1)=0. ;FIINIT(V1)=0.
FIINIT(W1)=0. ;FIINIT(VFOL)=0.
FIINIT(PRPS)=-1. ;FIINIT(DEN1)=1.189
PATCH(LIQUID ,INIVAL, 1, 1, 1, 5, 1, 5, 1, 1)
INIT(LIQUID ,VFOL,0. ,1. )
INIT(LIQUID ,DEN1,0. ,1000.5 )
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(REFP ,CELL , 1, 1, 1, 10, 10, 10, 1, 10)
COVAL(REFP ,P1 ,1. ,0. )
PATCH(GRAV ,PHASEM, 1, 1, 1, 10, 1, 10, 1, 10)
COVAL(GRAV ,W1 , FIXFLU ,-9.81 )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 10 ;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(VFOL)=20
ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03
ENDIT(W1)=1.0E-03 ;ENDIT(VFOL)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(V1,FALSDT,1.0E-02)
RELAX(W1,FALSDT,1.0E-02)
RELAX(VFOL,FALSDT,1.0E+09)
RELAX(PRPS,LINRLX,1.)
RELAX(DEN1,LINRLX,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(VFOL)=1.0E+10 ;VARMIN(VFOL)=-1.0E+10
VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
VARMAX(DEN1)=1.0E+10 ;VARMIN(DEN1)=-1.0E+10
************************************************************
Group 19. Data transmitted to GROUND
HOL = T
PARSOL = F
IHOLA = 3
IPRPSA = 67
ISG62 = 1
SPEDAT(SET,GXMONI,TRANSIENT,L,F)
SPEDAT(SET,GXMONI,PLOTALL,L,T)
SPEDAT(SET,MATERIAL,67,L,T)
SPEDAT(SET,MATERIAL,0,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,Y,Y,Y,Y,Y)
OUTPUT(V1,Y,Y,Y,Y,Y,Y)
OUTPUT(W1,Y,Y,Y,Y,Y,Y)
OUTPUT(VFOL,Y,N,Y,N,N,N)
OUTPUT(PRPS,Y,N,Y,N,N,N)
OUTPUT(DEN1,Y,N,Y,N,N,N)
************************************************************
Group 22. Monitor Print-Out
IXMON = 1 ;IYMON = 5 ;IZMON = 5
NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1
UWATCH = T ;USTEER = T
HIGHLO = F
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000 ;NUMCLS = 5
NTPRIN = 1 ;ISTPRF = 1 ;ISTPRL = 100000
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
PATCH(MAP ,CONTUR, 1, 1, 1, 10, 1, 10, 1, 10)
PLOT(MAP ,VFOL,0. ,1. )
************************************************************
Group 24. Dumps For Restarts
SAVE = T ;NOWIPE = F
NSAVE =CHAM
IDISPA = 1 ;IDISPB = 1 ;IDISPC = 10
CSG1 ='N'
STOP