TALK=T;RUN(1,1)
PHOTON USE
p
use patgeo
MSG Velocity vectors
vec x 1 sh
msg
msg Press return to plot pressure contours
pause
cont p1 x 1 fil;.01
msg
msg Type e to End
ENDUSE
DISPLAY
This example demonstrates the flow around a 2-dimensional body
in close proximity to the wind-tunnel floor ,showing the effect
of the tunnel floor boundary layer on the pressure distribution.
A boundary layer is prescribed at the inlet.
ENDDIS
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************
TEXT(2D BODY-SECTION IN A WIND TUNNEL: B531)
************************************************************
************************************************************
IRUNN = 1 ;LIBREF = 14
************************************************************
Group 2. Time dependence
STEADY = T
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 1
XULAST =1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 18
YVLAST =1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 27
ZWLAST =1.
************************************************************
Group 6. Body-Fitted Coordinates
BFC = T ;NONORT = T
NCRT = -1
RSTGEO = F ;SAVGEO = F
UUP = F ;VUP = F ;WUP = F
NGEOM =CHAM
NAMXYZ =CHAM
ANGMIN =20.
DOMAIN( 1, 2, 1, 19, 1, 28)
* 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
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(5)=V1
NAME(7)=W1 ;NAME(146)=PRPS
NAME(148)=WCRT ;NAME(149)=VCRT
NAME(150)=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,Y,N,N,N)
SOLUTN(V1,Y,Y,N,N,N,Y)
SOLUTN(W1,Y,Y,N,N,N,Y)
SOLUTN(PRPS,Y,N,N,N,N,N)
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 = 146
************************************************************
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)
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 =1.21 ;TMP1 =0. ;EL1 =0.
TSURR =0. ;TEMP0 =0. ;PRESS0 =0.
DVO1DT =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
RADIA =0. ;RADIB =0.
ENUL =1.49E-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)=1.0E-10 ;FIINIT(V1)=1.0E-10
FIINIT(W1)=62. ;FIINIT(PRPS)=-1.
FIINIT(WCRT)=1.0E-10 ;FIINIT(VCRT)=1.0E-10
FIINIT(UCRT)=1.0E-10
PATCH(CMP0 ,INIVAL, 1, 1, 6, 6, 6, 20, 1, 1)
INIT(CMP0 ,PRPS,0. ,198. )
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(IN ,LOW , 1, 1, 6, 18, 1, 1, 1, 1)
COVAL(IN ,P1 , FIXFLU ,75.020004 )
COVAL(IN ,V1 ,0. ,0. )
COVAL(IN ,W1 ,0. ,62. )
PATCH(INB ,LOW , 1, 1, 2, 5, 1, 1, 1, 1)
PATCH(B1 ,LOW , 1, 1, 1, 1, 1, 1, 1, 1)
COVAL(B1 ,P1 , FIXFLU ,52.602734 )
COVAL(B1 ,V1 ,0. ,0. )
COVAL(B1 ,W1 ,0. ,43.473331 )
PATCH(B2 ,LOW , 1, 1, 2, 2, 1, 1, 1, 1)
COVAL(B2 ,P1 , FIXFLU ,61.541557 )
COVAL(B2 ,V1 ,0. ,0. )
COVAL(B2 ,W1 ,0. ,50.86079 )
PATCH(B3 ,LOW , 1, 1, 3, 3, 1, 1, 1, 1)
COVAL(B3 ,P1 , FIXFLU ,66.200485 )
COVAL(B3 ,V1 ,0. ,0. )
COVAL(B3 ,W1 ,0. ,54.711143 )
PATCH(B4 ,LOW , 1, 1, 4, 4, 1, 1, 1, 1)
COVAL(B4 ,P1 , FIXFLU ,69.460297 )
COVAL(B4 ,V1 ,0. ,0. )
COVAL(B4 ,W1 ,0. ,57.405201 )
PATCH(B5 ,LOW , 1, 1, 5, 5, 1, 1, 1, 1)
COVAL(B5 ,P1 , FIXFLU ,71.999367 )
COVAL(B5 ,V1 ,0. ,0. )
COVAL(B5 ,W1 ,0. ,59.503609 )
PATCH(WFUNFL ,SWALL , 1, 1, 1, 1, 1, 27, 1, 1)
COVAL(WFUNFL ,W1 ,1. ,0. )
PATCH(OUT ,HIGH , 1, 1, 1, 18, 27, 27, 1, 1)
COVAL(OUT ,P1 ,1000. ,0. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 40 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-02
************************************************************
Group 16. Terminate Iterations
LITER(P1)=10 ;LITER(V1)=1
LITER(W1)=1
ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03
ENDIT(W1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,0.5)
RELAX(V1,FALSDT,5.0E-04)
RELAX(W1,FALSDT,5.0E-04)
RELAX(PRPS,LINRLX,1.)
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(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06
VARMAX(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06
VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-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
USEGRD = F
PARSOL = F
ISG62 = 1
SPEDAT(SET,GXMONI,PLOTALL,L,T)
SPEDAT(SET,MATERIAL,198,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(PRPS,Y,N,Y,N,N,N)
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 = 1 ;IYMON = 5 ;IZMON = 21
NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1
UWATCH = T ;USTEER = T
HIGHLO = F
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000 ;NUMCLS = 5
NYPRIN = 2 ;IYPRF = 1 ;IYPRL = 10000
NZPRIN = 2 ;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(UNDER ,PROFIL, 1, 1, 5, 5, 1, 27, 1, 1)
PLOT(UNDER ,P1 ,0. ,0. )
PATCH(TOP ,PROFIL, 1, 1, 7, 7, 1, 27, 1, 1)
PLOT(TOP ,P1 ,0. ,0. )
************************************************************
Group 24. Dumps For Restarts
SAVE = T ;NOWIPE = F
NSAVE =CHAM
STOP