TALK=T;RUN( 1, 1)
************************************************************
Q1 created by VDI menu, Version 2017, Date 05/10/17
CPVNAM=VDI; SPPNAM=Core
************************************************************
Echo DISPLAY / USE settings
VRV USE
SLICE X
VIEW 1.000000E+00 0.000000E+00 0.000000E+00
UP 0.000000E+00 0.000000E+00 1.000000E+00
VARIABLE VFOL
CONTOUR ON
PAUSE
ANIMATE
enduse
DISPLAY
FREE SURFACE EXAMPLES - Slumping of a column of liquid
Scalar Equation Method (VOF)
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
************************************************************
IRUNN = 1 ;LIBREF = 106
************************************************************
Group 1. Run Title
TEXT(SLUMPING OF A LIQUID COLUMN BY VOF:P119 )
************************************************************
Group 2. Transience
STEADY=F
* Set overall time and no. of steps
RSET(U,0.,0.5,20)
* Modify regions
RSET(T,1,20,1.)
************************************************************
Groups 3, 4, 5 Grid Information
* Overall number of cells, RSET(M,NX,NY,NZ,tolerance)
RSET(M,1,10,10)
************************************************************
Group 6. Body-Fitted coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
* Non-default variable names
NAME(147)=SURN ;NAME(148)=VFOL
NAME(149)=PRPS ;NAME(150)=DEN1
* Solved variables list
SOLVE(P1,V1,W1,SURN,VFOL)
* Stored variables list
STORE(DEN1,PRPS)
* Additional solver options
SOLUTN(P1,Y,Y,Y,N,N,N)
SOLUTN(V1,Y,Y,N,N,N,N)
SOLUTN(W1,Y,Y,N,N,N,N)
************************************************************
Group 8. Terms & Devices
TERMS (SURN,N,N,N,N,Y,N)
TERMS (VFOL,N,N,N,N,Y,N)
GALA = T
RUPLIM =0.999 ;RLOLIM =1.0E-03
************************************************************
Group 9. Properties
RHO1 =998.22998
ENUL =1.006E-06
CP1 =4181.799805
ENUT =0.
DVO1DT =1.18E-04
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initialise Var/Porosity Fields
FIINIT(P1)=0. ;FIINIT(V1)=0.
FIINIT(W1)=0. ;FIINIT(SURN)=0.
FIINIT(VFOL)=0. ;FIINIT(PRPS)=-1.
FIINIT(DEN1)=1.189
No PATCHes used for this Group
INIADD = F
************************************************************
Group 12. Convection and diffusion adjustments
No PATCHes used for this Group
************************************************************
Group 13. Boundary & Special Sources
PATCH(BUOYANCY, PHASEM, 0, 0, 0, 0, 0, 0, 1, 20)
COVAL(BUOYANCY, V1, FIXFLU, GRND1)
COVAL(BUOYANCY, W1, FIXFLU, GRND1)
BUOYA =0. ; BUOYB =0.
BUOYC =-9.81
EGWF = T
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 10
RESREF(P1)=1.0E-06 ;RESREF(V1)=1.0E-06
RESREF(W1)=1.0E-06
RESFAC =1.0E-04
************************************************************
Group 16. Terminate Iterations
LITER(SURN)=1
************************************************************
Group 17. Relaxation
RELAX(P1 ,LINRLX,1. )
RELAX(V1 ,FALSDT,1.0E-02 )
RELAX(W1 ,FALSDT,1.0E-02 )
************************************************************
Group 18. Limits
VARMAX(SURN)=1. ;VARMIN(SURN)=0.
************************************************************
Group 19. EARTH Calls To GROUND Station
SURF = T
IPRPSA = 67
ISURFA = 1
ISG62 = 1
************************************************************
Group 20. Preliminary Printout
************************************************************
Group 21. Print-out of Variables
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(SURN,Y,Y,Y,N,Y,Y)
OUTPUT(VFOL,Y,Y,Y,N,Y,Y)
************************************************************
Group 22. Monitor Print-Out
IXMON = 1 ;IYMON = 5 ;IZMON = 5
NPRMON = 100000
NPRMNT = 1
TSTSWP = -1
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000
NTPRIN = 10 ;ISTPRF = 1 ;ISTPRL = 100000
ISWPRF = 1 ;ISWPRL = 100000
PATCH(MAP, CONTUR, 1, 1, 1, 10, 1, 10, 1, 20)
PLOT(MAP, SURN, 0., 1.)
************************************************************
Group 24. Dumps For Restarts
IDISPA = 1 ;IDISPB = 0 ;IDISPC = 0
CSG1 ='N'
GVIEW(P,1.,0.,0.)
GVIEW(UP,0.,0.,1.)
GVIEW(DEPTH,1772.006958)
GVIEW(VDIS,0.695198)
GVIEW(CENTRE,0.5,0.5,0.15625)
> DOM, SIZE, 1.000000E+00, 1.000000E+00, 3.125000E-01
> DOM, MONIT, 5.000000E-01, 4.500000E-01, 1.406250E-01
> DOM, SCALE, 1.000000E+00, 1.000000E+00, 1.000000E+00
> DOM, INCREMENT, 1.000000E-02, 1.000000E-02, 1.000000E-02
> GRID, RSET_X_1, 1, 1.000000E+00
> GRID, RSET_Y_1, 5, 1.000000E+00
> GRID, RSET_Y_2, 5, 1.000000E+00
> GRID, RSET_Z_1, 5, 1.000000E+00
> GRID, RSET_Z_2, 5, 1.000000E+00
> DOM, T_AMBIENT, 0.000000E+00
> OBJ, NAME, LIQUID
> OBJ, POSITION, 0.000000E+00, 0.000000E+00, 0.000000E+00
> OBJ, SIZE, 1.000000E+00, 5.000000E-01, 1.562500E-01
> OBJ, GEOMETRY, cubet
> OBJ, TYPE, BLOCKAGE
> OBJ, MATERIAL, 67, WATER at 20. deg C
> OBJ, TIME_LIMITS, ALWAYS_ACTIVE
> OBJ, NAME, REFP
> OBJ, POSITION, 0.000000E+00, 0.000000E+00, AT_END
> OBJ, SIZE, 1.000000E+00, 1.000000E+00, 0.000000E+00
> OBJ, DOMCLIP, NO
> OBJ, GEOMETRY, cube12t
> OBJ, TYPE, OUTLET
> OBJ, PRESSURE, P_AMBIENT
> OBJ, COEFFICIENT, 1000.
> OBJ, TIME_LIMITS, ALWAYS_ACTIVE
STOP