PHASE DISTRIBUTION IN A SMOOTH EXPANSION


TALK=T;RUN(1,1)
  PHOTON USE
  P




  gr ou x 1
  rot x ang 270
  set vec ref 4.
  vec x 1 sh
  msg(             Water velocity distribution
  msg( Press ENTER to continue
  pause;
  vec off;red
  set vec comp - v2 w2
  vec x 1 sh
  msg(             Air velocity distribution
  msg( Press ENTER to continue
  pause;
  vec off;red
  con r2 x 1 z 1 20 fil;.01
  msg(             Air volume fraction contours
  msg( Press E to finish
  ENDUSE
  DISPLAY
   Two-phase air-water  mixture  flows through the smooth expansion
   of a duct.  PLANT is used to perform the GROUND condings for the
   introduction of linear interphase friction law.
  ENDDIS
  PLANTBEGIN
  ** Set an inter-phase friction coefficient
CFIPS=GRND
   INTFRC=500.*R2*MASS1
  PLANTEND
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(PHASE DISTRIBUTION IN A SMOOTH EXPANSION)
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 103
 ************************************************************
  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 =8.333333
 ************************************************************
  Group 6. Body-Fitted Coordinates
 BFC = T ;NONORT = F
 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 = F
 EQUVEL = F
 NAME(1)=P1 ;NAME(5)=V1
 NAME(6)=V2 ;NAME(7)=W1
 NAME(8)=W2 ;NAME(9)=R1
 NAME(10)=R2 ;NAME(145)=W2CR
 NAME(146)=V2CR ;NAME(147)=U2CR
 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,N,N,N,Y)
 SOLUTN(V1,Y,Y,N,N,N,Y)
 SOLUTN(V2,Y,Y,N,N,N,Y)
 SOLUTN(W1,Y,Y,N,N,N,Y)
 SOLUTN(W2,Y,Y,N,N,N,Y)
 SOLUTN(R1,Y,Y,N,N,N,Y)
 SOLUTN(R2,Y,Y,N,N,N,Y)
 SOLUTN(W2CR,Y,N,N,N,N,N)
 SOLUTN(V2CR,Y,N,N,N,N,N)
 SOLUTN(U2CR,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)
 ************************************************************
  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,N,Y,Y)
 TERMS(V2,Y,Y,N,N,N,Y)
 TERMS(W1,Y,Y,Y,N,Y,Y)
 TERMS(W2,Y,Y,N,N,N,Y)
 TERMS(R1,Y,Y,Y,Y,Y,Y)
 TERMS(R2,Y,Y,Y,Y,N,Y)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = F ;ADDDIF = F
 EQDVDP = 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 =1000. ;TMP1 =0. ;EL1 =0.
 TSURR =0. ;TEMP0 =0. ;PRESS0 =0.
 DVO1DT =0. ;DRH1DP =0.
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 RHO2 =1. ;TMP2 =0. ;EL2 =0.
 DVO2DT =0. ;DRH2DP =0.
 ENUL =1.0E-04 ;ENUT =0.
 PHINT(V1)=-2.022E+04 ;PHINT(V2)=-2.022E+04
 PHINT(W1)=-2.022E+04 ;PHINT(W2)=-2.022E+04
 PHINT(R1)=-2.022E+04 ;PHINT(R2)=-2.022E+04
 PRNDTL(V1)=1. ;PRNDTL(W1)=1.
 PRNDTL(R1)=1. ;PRNDTL(R2)=1.
 PRT(V1)=1. ;PRT(W1)=1.
 PRT(R1)=1. ;PRT(R2)=1.
 CP1 =1. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 CFIPS = GRND
 RLOLIM =0. ;CMDOT =0.
 CFIPA =0. ;CFIPB =0.
 CFIPC =0. ;CFIPD =0.
 CINT(P1)=1. ;CINT(V1)=1.
 CINT(V2)=1. ;CINT(W1)=1.
 CINT(W2)=1. ;CINT(R1)=1.
 CINT(R2)=1.
 PHINT(P1)=-2.022E+04 ;PHINT(V1)=-2.022E+04
 PHINT(V2)=-2.022E+04 ;PHINT(W1)=-2.022E+04
 PHINT(W2)=-2.022E+04 ;PHINT(R1)=-2.022E+04
 PHINT(R2)=-2.022E+04
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(P1)=1.0E-10 ;FIINIT(V1)=1.0E-10
 FIINIT(V2)=1.0E-10 ;FIINIT(W1)=2.5
 FIINIT(W2)=2.5 ;FIINIT(R1)=0.9
 FIINIT(R2)=0.1 ;FIINIT(W2CR)=1.0E-10
 FIINIT(V2CR)=1.0E-10 ;FIINIT(U2CR)=1.0E-10
 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(INLET ,LOW , 1, 1, 1, 21, 1, 1, 1, 1)
 COVAL(INLET ,W1 ,0. ,2.5 )
 COVAL(INLET ,W2 ,0. ,2.5 )
 COVAL(INLET ,R1 , FIXFLU ,2000. )
 COVAL(INLET ,R2 , FIXFLU ,0.5 )
 
 PATCH(WALL ,SWALL , 1, 1, 1, 1, 1, 21, 1, 1)
 COVAL(WALL ,W1 ,1. ,0. )
 
 PATCH(EXIT ,HIGH , 1, 1, 1, 21, 21, 21, 1, 1)
 COVAL(EXIT ,R1 ,1000. ,0.071 )
 COVAL(EXIT ,R2 ,1. ,0.071 )
 
 PATCH(GRAVITY ,PHASEM, 1, 1, 1, 21, 1, 21, 1, 1)
 COVAL(GRAVITY ,W1 , FIXFLU ,-9.81 )
 COVAL(GRAVITY ,W2 , FIXFLU ,-9.81 )
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 150 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 ISWR1 = 1 ;ISWR2 = 10000
 SELREF = T
 RESFAC =1.0E-05
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(V1)=10
 LITER(V2)=10 ;LITER(W1)=10
 LITER(W2)=10 ;LITER(R1)=1
 LITER(R2)=1
 ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03
 ENDIT(V2)=1.0E-03 ;ENDIT(W1)=1.0E-03
 ENDIT(W2)=1.0E-03 ;ENDIT(R1)=1.0E-03
 ENDIT(R2)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,0.5)
 RELAX(V1,FALSDT,1.0E-02)
 RELAX(V2,FALSDT,1.0E-02)
 RELAX(W1,FALSDT,1.0E-02)
 RELAX(W2,FALSDT,1.0E-02)
 RELAX(R1,LINRLX,0.5)
 RELAX(R2,LINRLX,0.5)
 RELAX(W2CR,LINRLX,1.)
 RELAX(V2CR,LINRLX,1.)
 RELAX(U2CR,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(V2)=1.0E+06 ;VARMIN(V2)=-1.0E+06
 VARMAX(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06
 VARMAX(W2)=1.0E+06 ;VARMIN(W2)=-1.0E+06
 VARMAX(R1)=1. ;VARMIN(R1)=1.0E-06
 VARMAX(R2)=1. ;VARMIN(R2)=1.0E-06
 VARMAX(W2CR)=1.0E+10 ;VARMIN(W2CR)=-1.0E+10
 VARMAX(V2CR)=1.0E+10 ;VARMIN(V2CR)=-1.0E+10
 VARMAX(U2CR)=1.0E+10 ;VARMIN(U2CR)=-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
 NAMSAT =MOSG
 PARSOL = F
 ISG62 = 1
 SPEDAT(SET,GXMONI,PLOTALL,L,T)
 ************************************************************
  Group 20. Preliminary Printout
 DISTIL = T ;NULLPR = F
 NDST = 0
 DSTTOL =1.0E-02
 EX(P1)=3.621E+04 ;EX(V1)=0.04288
 EX(V2)=0.04326 ;EX(W1)=1.596
 EX(W2)=1.617 ;EX(R1)=0.8022
 EX(R2)=0.1978 ;EX(W2CR)=1.597
 EX(V2CR)=0.09936 ;EX(U2CR)=0.
 EX(WCRT)=1.577 ;EX(VCRT)=0.09813
 EX(UCRT)=0.
 ************************************************************
  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(V2,Y,N,Y,Y,Y,Y)
 OUTPUT(W1,Y,N,Y,Y,Y,Y)
 OUTPUT(W2,Y,N,Y,Y,Y,Y)
 OUTPUT(R1,Y,N,Y,Y,Y,Y)
 OUTPUT(R2,Y,N,Y,Y,Y,Y)
 OUTPUT(W2CR,Y,N,Y,N,N,N)
 OUTPUT(V2CR,Y,N,Y,N,N,N)
 OUTPUT(U2CR,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 = 3 ;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 = 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
   No PATCHes yet used for this Group
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
STOP