TALK=T;RUN(1,1)
PHOTON USE
p
gr x 1
msg Grid
vec x 1 sh
MSG Velocity vectors
msg Press return to redraw
pause
gr cl; gr ou x 1; red
msg Press return to plot pressure contours
pause
cont p1 x 1 fil;.01
msg Type e to End
ENDUSE
DISPLAY
The problem considered is that defined by the International
Association for Hydraulic Research Working Group on Refined
Modelling of Flows for their 5th meeting. The report of the
workshop is presented as a paper entitled 'Laminar flow in a
complex geometry: a comparison', Int. j. numer. methods fluids,
vol.5, 667-683(1985).
The main features of the problem are:
* laminar flow, Re=10.0 ( and 100.0);
* the south boundary of the channel is given by the following
analytical expression :
y(z) = [tanh(2-30*z/Re)-tanh(2)]/2
for 0 < z< Re/3
* the north boundary is a symmetry plane located at y=1;
* a parabolic profile for the axial velocity is specified at the
inlet,
w=3*(y-y*y/2) for z=0 and 0 < y< 1,
v=0.
ENDDIS
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************
TEXT(PLANE CHANNEL + SMOOTH EXPANSION.: B533)
************************************************************
************************************************************
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 = 21
YVLAST =1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 21
ZWLAST =3.333333
************************************************************
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, 22, 3, 22)
* 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)
MSWP = 50
LIJ = F ;LJK = T ;LIK = F
SLIDS = F ;SLIDN = T
IMON = 1 ;JMON = 10 ;KMON = 10
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(5)=V1
NAME(7)=W1 ;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(WCRT,Y,N,N,N,N,N)
SOLUTN(VCRT,Y,N,N,N,N,N)
SOLUTN(UCRT,Y,N,N,N,N,N)
************************************************************
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. ;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. ;TMP1 =0. ;EL1 =0.
TSURR =0. ;TEMP0 =0. ;PRESS0 =0.
DVO1DT =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
RADIA =0. ;RADIB =0.
ENUL =0.1 ;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)=0.5 ;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(INL1 ,LOW , 1, 1, 1, 1, 1, 1, 1, 1)
COVAL(INL1 ,P1 , FIXFLU ,0.028519 )
COVAL(INL1 ,V1 ,0. ,0. )
COVAL(INL1 ,W1 ,0. ,0.028519 )
PATCH(INL2 ,LOW , 1, 1, 2, 2, 1, 1, 1, 1)
COVAL(INL2 ,P1 , FIXFLU ,0.097573 )
COVAL(INL2 ,V1 ,0. ,0. )
COVAL(INL2 ,W1 ,0. ,0.097573 )
PATCH(INL3 ,LOW , 1, 1, 3, 3, 1, 1, 1, 1)
COVAL(INL3 ,P1 , FIXFLU ,0.184062 )
COVAL(INL3 ,V1 ,0. ,0. )
COVAL(INL3 ,W1 ,0. ,0.184062 )
PATCH(INL4 ,LOW , 1, 1, 4, 4, 1, 1, 1, 1)
COVAL(INL4 ,P1 , FIXFLU ,0.278927 )
COVAL(INL4 ,V1 ,0. ,0. )
COVAL(INL4 ,W1 ,0. ,0.278927 )
PATCH(INL5 ,LOW , 1, 1, 5, 5, 1, 1, 1, 1)
COVAL(INL5 ,P1 , FIXFLU ,0.378472 )
COVAL(INL5 ,V1 ,0. ,0. )
COVAL(INL5 ,W1 ,0. ,0.378472 )
PATCH(INL6 ,LOW , 1, 1, 6, 6, 1, 1, 1, 1)
COVAL(INL6 ,P1 , FIXFLU ,0.480309 )
COVAL(INL6 ,V1 ,0. ,0. )
COVAL(INL6 ,W1 ,0. ,0.480309 )
PATCH(INL7 ,LOW , 1, 1, 7, 7, 1, 1, 1, 1)
COVAL(INL7 ,P1 , FIXFLU ,0.582652 )
COVAL(INL7 ,V1 ,0. ,0. )
COVAL(INL7 ,W1 ,0. ,0.582652 )
PATCH(INL8 ,LOW , 1, 1, 8, 8, 1, 1, 1, 1)
COVAL(INL8 ,P1 , FIXFLU ,0.684063 )
COVAL(INL8 ,V1 ,0. ,0. )
COVAL(INL8 ,W1 ,0. ,0.684063 )
PATCH(INL9 ,LOW , 1, 1, 9, 9, 1, 1, 1, 1)
COVAL(INL9 ,P1 , FIXFLU ,0.783327 )
COVAL(INL9 ,V1 ,0. ,0. )
COVAL(INL9 ,W1 ,0. ,0.783327 )
PATCH(INL10 ,LOW , 1, 1, 10, 10, 1, 1, 1, 1)
COVAL(INL10 ,P1 , FIXFLU ,0.879386 )
COVAL(INL10 ,V1 ,0. ,0. )
COVAL(INL10 ,W1 ,0. ,0.879386 )
PATCH(INL11 ,LOW , 1, 1, 11, 11, 1, 1, 1, 1)
COVAL(INL11 ,P1 , FIXFLU ,0.971291 )
COVAL(INL11 ,V1 ,0. ,0. )
COVAL(INL11 ,W1 ,0. ,0.971291 )
PATCH(INL12 ,LOW , 1, 1, 12, 12, 1, 1, 1, 1)
COVAL(INL12 ,P1 , FIXFLU ,1.058183 )
COVAL(INL12 ,V1 ,0. ,0. )
COVAL(INL12 ,W1 ,0. ,1.058183 )
PATCH(INL13 ,LOW , 1, 1, 13, 13, 1, 1, 1, 1)
COVAL(INL13 ,P1 , FIXFLU ,1.139269 )
COVAL(INL13 ,V1 ,0. ,0. )
COVAL(INL13 ,W1 ,0. ,1.139269 )
PATCH(INL14 ,LOW , 1, 1, 14, 14, 1, 1, 1, 1)
COVAL(INL14 ,P1 , FIXFLU ,1.213813 )
COVAL(INL14 ,V1 ,0. ,0. )
COVAL(INL14 ,W1 ,0. ,1.213813 )
PATCH(INL15 ,LOW , 1, 1, 15, 15, 1, 1, 1, 1)
COVAL(INL15 ,P1 , FIXFLU ,1.281123 )
COVAL(INL15 ,V1 ,0. ,0. )
COVAL(INL15 ,W1 ,0. ,1.281123 )
PATCH(INL16 ,LOW , 1, 1, 16, 16, 1, 1, 1, 1)
COVAL(INL16 ,P1 , FIXFLU ,1.340547 )
COVAL(INL16 ,V1 ,0. ,0. )
COVAL(INL16 ,W1 ,0. ,1.340547 )
PATCH(INL17 ,LOW , 1, 1, 17, 17, 1, 1, 1, 1)
COVAL(INL17 ,P1 , FIXFLU ,1.391464 )
COVAL(INL17 ,V1 ,0. ,0. )
COVAL(INL17 ,W1 ,0. ,1.391464 )
PATCH(INL18 ,LOW , 1, 1, 18, 18, 1, 1, 1, 1)
COVAL(INL18 ,P1 , FIXFLU ,1.433283 )
COVAL(INL18 ,V1 ,0. ,0. )
COVAL(INL18 ,W1 ,0. ,1.433283 )
PATCH(INL19 ,LOW , 1, 1, 19, 19, 1, 1, 1, 1)
COVAL(INL19 ,P1 , FIXFLU ,1.465437 )
COVAL(INL19 ,V1 ,0. ,0. )
COVAL(INL19 ,W1 ,0. ,1.465437 )
PATCH(INL20 ,LOW , 1, 1, 20, 20, 1, 1, 1, 1)
COVAL(INL20 ,P1 , FIXFLU ,1.487379 )
COVAL(INL20 ,V1 ,0. ,0. )
COVAL(INL20 ,W1 ,0. ,1.487379 )
PATCH(INL21 ,LOW , 1, 1, 21, 21, 1, 1, 1, 1)
COVAL(INL21 ,P1 , FIXFLU ,1.498584 )
COVAL(INL21 ,V1 ,0. ,0. )
COVAL(INL21 ,W1 ,0. ,1.498584 )
PATCH(OUTLET ,HIGH , 1, 1, 1, 21, 21, 21, 1, 1)
COVAL(OUTLET ,P1 ,1. ,0.071 )
COVAL(OUTLET ,V1 ,0. ,0. )
COVAL(OUTLET ,W1 ,0. ,0. )
PATCH(SOUTH ,SWALL , 1, 1, 1, 1, 1, 21, 1, 1)
COVAL(SOUTH ,W1 ,1. ,0. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 100 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-02
************************************************************
Group 16. Terminate Iterations
LITER(P1)=20 ;LITER(V1)=10
LITER(W1)=10
ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03
ENDIT(W1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(V1,FALSDT,1.)
RELAX(W1,FALSDT,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(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
SYMBFC = T
PARSOL = F
ISG62 = 1
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(V1,Y,N,Y,Y,Y,Y)
OUTPUT(W1,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 = 1 ;IYMON = 1 ;IZMON = 10
NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1
UWATCH = T ;USTEER = T
HIGHLO = F
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000 ;NUMCLS = 5
NYPRIN = 3 ;IYPRF = 1 ;IYPRL = 10000
NZPRIN = 3 ;IZPRF = 1 ;IZPRL = 10000
XZPR = F ;YZPR = F
IPLTF = 1 ;IPLTL = -1 ;NPLT = 2
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(INNER ,PROFIL, 1, 1, 1, 1, 1, 21, 1, 1)
PLOT(INNER ,P1 ,0. ,0. )
PLOT(INNER ,W1 ,0. ,0. )
************************************************************
Group 24. Dumps For Restarts
SAVE = T ;NOWIPE = F
NSAVE =CHAM
STOP