TALK=T;RUN( 1, 1)
************************************************************
Q1 created by VDI menu, Version 2019, Date 25/01/19
CPVNAM=VDI; SPPNAM=Core
************************************************************
Echo DISPLAY / USE settings
DISPLAY
DELTA-WINGLETS BEHIND A CYLINDER
PARSOL is used here aimed at the demonstration of the method
for the simulation of turbulent 3D flow over a cylinder with
attached Delta-Wing Pair.
The demonstration case considered consists of a half of cylinder
placed in an air flow within a rectangular duct. The delta-
winglet is mounted on the wall behind a cylinder. The position
of the wingle tip is a half of cylinder diameter relative to the
center of cylinder.The right triangle winglet with a hight equal
to the duct width has an angle of attack of 45 degree.
The pressure difference between the pressure and the suction
sides of the winglet is anticipated to generate longitudinal
vortex which supresses the flow separation on cylinder and
develops well pronounced secondary flow.
The task is to calculate the flow and pressure fields along with
all related field distributions.
ENDDIS
************************************************************
IRUNN = 1 ;LIBREF = 405
************************************************************
Group 1. Run Title
TEXT(Delta-winglets behind a cylinder )
************************************************************
Group 2. Transience
STEADY = T
************************************************************
Groups 3, 4, 5 Grid Information
* Overall number of cells, RSET(M,NX,NY,NZ,tolerance)
RSET(M,60,60,10,7.62E-05)
************************************************************
Group 6. Body-Fitted coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
* Non-default variable names
NAME(147)=PRPS ;NAME(148)=EPKE
NAME(149)=LEN1 ;NAME(150)=ENUT
* Solved variables list
SOLVE(P1,U1,V1,W1)
* Stored variables list
STORE(ENUT,LEN1,EPKE,PRPS)
* Additional solver options
SOLUTN(P1,Y,Y,Y,N,N,N)
TURMOD(KEMODL)
************************************************************
Group 8. Terms & Devices
************************************************************
Group 9. Properties
PRESS0 =1.0E+05
* Domain material index is 0 signifying:
* Air at 20 deg C, 1 atm, treated as incompressible
SETPRPS(1, 0)
DVO1DT =3.41E-03
PRT(EP)=1.314
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initialise Var/Porosity Fields
FIINIT(U1)=20. ;FIINIT(PRPS)=-1.
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
No PATCHes used for this Group
EGWF = T
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 500
RESFAC =1.0E-05
************************************************************
Group 16. Terminate Iterations
************************************************************
Group 17. Relaxation
RELAX(P1 ,LINRLX,1. )
RELAX(U1 ,FALSDT,1.0E-02 )
RELAX(V1 ,FALSDT,1.0E-02 )
RELAX(W1 ,FALSDT,1.0E-02 )
RELAX(KE ,LINRLX,0.3 )
RELAX(EP ,LINRLX,0.3 )
KELIN = 3
************************************************************
Group 18. Limits
************************************************************
Group 19. EARTH Calls To GROUND Station
GENK = T
ISG62 = 0
SPEDAT(SET,GXMONI,PLOTALL,L,T)
************************************************************
Group 20. Preliminary Printout
DISTIL = T ;NULLPR = F
NDST = 0
DSTTOL =1.0E-02
EX(P1)=103.199997 ;EX(U1)=20.120001
EX(V1)=2.733 ;EX(W1)=0.3784
EX(KE)=2.739 ;EX(EP)=344.5
EX(PRPS)=0.9169 ;EX(EPKE)=3.901E+01
EX(LEN1)=0.01184 ;EX(ENUT)=8.546E-03
************************************************************
Group 21. Print-out of Variables
OUTPUT(W1 ,Y,Y,Y,N,Y,Y)
************************************************************
Group 22. Monitor Print-Out
IXMON = 4 ;IYMON = 32 ;IZMON = 5
NPRMON = 100
NPRMNT = 1
TSTSWP = -1
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000
NXPRIN = 1
NYPRIN = 1
IPLTF = 1 ;IPLTL = 100
NPLT = 1
ISWPRF = 1 ;ISWPRL = 100000
No PATCHes used for this Group
************************************************************
Group 24. Dumps For Restarts
GVIEW(P,0.431604,0.148518,0.889753)
GVIEW(UP,-0.090754,0.988498,-0.120977)
GVIEW(DEPTH,198.742004)
GVIEW(VDIS,0.753855)
GVIEW(CENTRE,0.713746,0.204202,0.079496)
> DOM, SIZE, 1.200000E+00, 5.000000E-01, 2.000000E-01
> DOM, MONIT, 7.000001E-02, 2.625000E-01, 9.000000E-02
> DOM, SCALE, 1.000000E+00, 1.000000E+00, 1.000000E+00
> DOM, SNAPSIZE, 5.000000E-03
> GRID, RSET_X_1, 60, 1.000000E+00
> GRID, RSET_Y_1, 60, 1.000000E+00
> GRID, RSET_Z_1, 10, 1.000000E+00
> OBJ, NAME, OUTLET
> OBJ, POSITION, 1.200000E+00, 0.000000E+00, 0.000000E+00
> OBJ, SIZE, 0.000000E+00, 5.000000E-01, 2.000004E-01
> OBJ, ROT-MODE, OLD
> OBJ, GEOMETRY, cube12t
> OBJ, VISIBLE, NO
> OBJ, GRID, N,N,N
> OBJ, TYPE, OUTLET
> OBJ, PRESSURE, 0.
> OBJ, COEFFICIENT, 1000.
> OBJ, TURBULENCE, SAME , SAME
> OBJ, NAME, IN3
> OBJ, POSITION, 0.000000E+00, 0.000000E+00, 0.000000E+00
> OBJ, SIZE, 0.000000E+00, 5.000000E-01, 2.000004E-01
> OBJ, ROT-MODE, OLD
> OBJ, GEOMETRY, cube3t
> OBJ, GRID, N,N,N
> OBJ, TYPE, INLET
> OBJ, PRESSURE, 1.189
> OBJ, VELOCITY, 20. ,0. ,0.
> OBJ, TURB-INTENS, 5.
> OBJ, NAME, B12
> OBJ, POSITION, 8.320003E-01, 1.060000E-01, 0.000000E+00
> OBJ, SIZE, 1.080001E-01, 1.500000E-02, 2.000000E-01
> OBJ, ROT-ANGLE, 3.000000E+01, 0.000000E+00, 0.000000E+00
> OBJ, ROT-MODE, OLD
> OBJ, GEOMETRY, wedge1
> OBJ, ROTATION24, 2
> OBJ, GRID, N,N,N
> OBJ, TYPE, BLOCKAGE
> OBJ, MATERIAL, 103,COPPER at 27 deg C
> OBJ, NAME, B5
> OBJ, POSITION, 4.000000E-01, 0.000000E+00, 0.000000E+00
> OBJ, SIZE, 4.000000E-01, 2.000000E-01, 2.000000E-01
> OBJ, ROT-MODE, OLD
> OBJ, GEOMETRY, half-cylinder
> OBJ, ROTATION24, 15
> OBJ, GRID, N,N,N
> OBJ, TYPE, BLOCKAGE
> OBJ, MATERIAL, 198,Solid with smooth-wall friction
STOP