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

  1 5 1

  msg The grid (magnified by 5 in the y direction)
  gr z 1
  msg Press  to continue
  pause
  cl
  msg Velocity vector field
  set vec ref 0.4
  gr ou z 1
  vec z 1 sh
  msg Press  to continue
  pause
  cl
  msg Concentration contours of particle 1
  gr ou z 1
  con pt1 z 1 fi;0.01
  msg Press  to continue
  pause
  cl
  msg Concentration contours of particle 2
  gr ou z 1
  con pt2 z 1 fi;0.01
  msg Press  to continue
  pause
  cl
  msg Concentration contours of particle 3
  gr ou z 1
  con pt3 z 1 fi;0.01
  msg Press e to END
  enduse
  DISPLAY
  2-dimensional (x-y), Cartesian, steady, elliptic simulation

  This case calculates the accumulation of particles in a flow in
  which the particle-slip velocities are normal to the main flow
  direction, which is from low to high x. Three groups of particles,
  of different densities but the same diameter, are included. They
  are such that the first group is denser than the continuous phase,
  the second group is neutrally buoyant and the third group is less
  dense.

              /////////////////////////
              ------------------------- north wall
     y^
      |    --> in                      --> out (3 exits)
      |
      ---->   ------------------------- south wall
          x   /////////////////////////
  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(Particle accumulation along duct walls:P)
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 30
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 10
 XULAST =5.
 XFRAC(1)=0.1 ;XFRAC(2)=0.2
 XFRAC(3)=0.3 ;XFRAC(4)=0.4
 XFRAC(5)=0.5 ;XFRAC(6)=0.6
 XFRAC(7)=0.7 ;XFRAC(8)=0.8
 XFRAC(9)=0.9 ;XFRAC(10)=1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 10
 YVLAST =0.2
 YFRAC(1)=0.1 ;YFRAC(2)=0.2
 YFRAC(3)=0.3 ;YFRAC(4)=0.4
 YFRAC(5)=0.5 ;YFRAC(6)=0.6
 YFRAC(7)=0.7 ;YFRAC(8)=0.8
 YFRAC(9)=0.9 ;YFRAC(10)=1.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 1
 ZWLAST =1.
 ZFRAC(1)=1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(1)=P1 ;NAME(3)=U1
 NAME(5)=V1 ;NAME(16)=PT0
 NAME(17)=PT1 ;NAME(18)=PT2
 NAME(19)=PT3 ;NAME(148)=VFOL
 NAME(149)=VISL ;NAME(150)=DEN1
    * 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,Y)
 SOLUTN(U1,Y,Y,Y,N,N,Y)
 SOLUTN(V1,Y,Y,Y,N,N,Y)
 SOLUTN(PT0,Y,Y,N,N,N,Y)
 SOLUTN(PT1,Y,Y,N,N,N,Y)
 SOLUTN(PT2,Y,Y,N,N,N,Y)
 SOLUTN(PT3,Y,Y,N,N,N,Y)
 SOLUTN(VFOL,Y,Y,N,N,N,Y)
 SOLUTN(VISL,Y,N,N,N,N,Y)
 SOLUTN(DEN1,Y,N,N,N,N,Y)
 DEN1 = 150
 VISL = 149
 ************************************************************
  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(U1,Y,Y,Y,Y,Y,Y)
 TERMS(V1,Y,Y,Y,Y,Y,Y)
 TERMS(PT0,N,Y,Y,Y,Y,Y)
 TERMS(PT1,N,Y,Y,Y,N,Y)
 TERMS(PT2,N,Y,Y,Y,Y,Y)
 TERMS(PT3,N,Y,Y,Y,N,Y)
 TERMS(VFOL,N,N,N,N,Y,Y)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = T ;ADDDIF = F
 NEWRH1 = T
 NEWENL = T
 ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
 ************************************************************
  Group 9. Properties used if PRPS is not
  stored, and where PRPS = -1.0 if it is!
 RHO1 = GRND ;TMP1 =0.
 EL1 =0.
 TSURR =0. ;TEMP0 =0.
 PRESS0 =0.
 DVO1DT =0. ;DRH1DP =0.
 RHO1A =0. ;RHO1B =0.
 RHO1C =0.
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 ENUL = GRND ;ENUT =0.
 ENULA =0. ;ENULB =0.
 ENULC =0.
 CINT(PT0)=1. ;CINT(PT1)=1.0E-04
 CINT(PT2)=1.0E-04 ;CINT(PT3)=1.2E-04
 CINT(VFOL)=1. ;CINT(VISL)=1.
 CINT(DEN1)=1.
 PHINT(PT0)=1000. ;PHINT(PT1)=2000.
 PHINT(PT2)=1000. ;PHINT(PT3)=500.
 PHINT(VFOL)=-2.022E+04 ;PHINT(VISL)=-2.022E+04
 PHINT(DEN1)=-2.022E+04
 PRNDTL(U1)=1. ;PRNDTL(V1)=1.
 PRNDTL(PT0)=1.0E-05 ;PRNDTL(PT1)=2.0E-05
 PRNDTL(PT2)=1.0E-05 ;PRNDTL(PT3)=1.0E-06
 PRT(U1)=1. ;PRT(V1)=1.
 PRT(PT0)=1. ;PRT(PT1)=1.
 PRT(PT2)=1. ;PRT(PT3)=1.
 CP1 =1. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(P1)=1.0E+04 ;FIINIT(U1)=0.2
 FIINIT(V1)=0. ;FIINIT(PT0)=0.599
 FIINIT(PT1)=0.2 ;FIINIT(PT2)=1.0E-03
 FIINIT(PT3)=0.2 ;FIINIT(VFOL)=1.0E-10
 FIINIT(VISL)=1.0E-10 ;FIINIT(DEN1)=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(ASMIN ,WEST , 1, 1, 1, 10, 1, 1, 1, 1)
 COVAL(ASMIN ,P1 , FIXFLU ,220. )
 COVAL(ASMIN ,U1 ,0. ,0.2 )
 COVAL(ASMIN ,PT0 ,0. ,0.599 )
 COVAL(ASMIN ,PT1 ,0. ,0.2 )
 COVAL(ASMIN ,PT2 ,0. ,1.0E-03 )
 COVAL(ASMIN ,PT3 ,0. ,0.2 )
 COVAL(ASMIN ,VFOL,0. ,9.090909E-04 )
 
 PATCH(ASMOU1 ,EAST , 10, 10, 1, 1, 1, 1, 1, 1)
 COVAL(ASMOU1 ,P1 ,10. ,2000. )
 
 PATCH(ASMOU2 ,EAST , 10, 10, 10, 10, 1, 1, 1, 1)
 COVAL(ASMOU2 ,P1 ,10. ,0. )
 
 PATCH(ASMOU3 ,EAST , 10, 10, 5, 5, 1, 1, 1, 1)
 COVAL(ASMOU3 ,P1 ,10. ,1000. )
 
 PATCH(BUOYANCY,PHASEM, 1, 10, 1, 10, 1, 1, 1, 1)
 COVAL(BUOYANCY,V1 , FIXFLU , GRND1 )
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 BUOYA =0. ; BUOYB =-9.81
 BUOYC =0.
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 70 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SELREF = F
 RESREF(P1)=1.0E-08 ;RESREF(U1)=1.0E-08
 RESREF(V1)=1.0E-08 ;RESREF(PT0)=1.0E-08
 RESREF(PT1)=1.0E-08 ;RESREF(PT2)=1.0E-08
 RESREF(PT3)=1.0E-08 ;RESREF(VFOL)=1.0E-08
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(U1)=10
 LITER(V1)=10 ;LITER(PT0)=2
 LITER(PT1)=5 ;LITER(PT2)=20
 LITER(PT3)=20 ;LITER(VFOL)=20
 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
 ENDIT(V1)=1.0E-03 ;ENDIT(PT0)=1.0E-08
 ENDIT(PT1)=1.0E-05 ;ENDIT(PT2)=1.0E-03
 ENDIT(PT3)=1.0E-03 ;ENDIT(VFOL)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(U1,FALSDT,1.)
 RELAX(V1,FALSDT,1.)
 RELAX(PT0,LINRLX,0.5)
 RELAX(PT1,LINRLX,0.5)
 RELAX(PT2,FALSDT,1.0E+09)
 RELAX(PT3,FALSDT,1.0E+09)
 RELAX(VFOL,FALSDT,1.0E+09)
 RELAX(VISL,LINRLX,1.)
 RELAX(DEN1,LINRLX,1.)
 OVRRLX =0.
 EXPERT = F ;NNORSL = F
 ************************************************************
  Group 18. Limits
 VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
 VARMAX(U1)=1.0E+06 ;VARMIN(U1)=-1.0E+06
 VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06
 VARMAX(PT0)=1.0E+10 ;VARMIN(PT0)=-1.0E+10
 VARMAX(PT1)=1.0E+10 ;VARMIN(PT1)=-1.0E+10
 VARMAX(PT2)=1.0E+10 ;VARMIN(PT2)=-1.0E+10
 VARMAX(PT3)=1.0E+10 ;VARMIN(PT3)=-1.0E+10
 VARMAX(VFOL)=1.0E+10 ;VARMIN(VFOL)=-1.0E+10
 VARMAX(VISL)=1.0E+10 ;VARMIN(VISL)=-1.0E+10
 VARMAX(DEN1)=1.0E+10 ;VARMIN(DEN1)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 ASLP = T
 PARSOL = F
 LASLPA = T ;LASLPB = T
 ISG62 = 1
 ************************************************************
  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,Y,Y,Y,Y,Y)
 OUTPUT(U1,Y,Y,Y,Y,Y,Y)
 OUTPUT(V1,Y,Y,Y,Y,Y,Y)
 OUTPUT(PT0,Y,N,Y,Y,Y,Y)
 OUTPUT(PT1,Y,N,Y,Y,Y,Y)
 OUTPUT(PT2,Y,N,Y,Y,Y,Y)
 OUTPUT(PT3,Y,N,Y,Y,Y,Y)
 OUTPUT(VFOL,N,N,Y,N,N,N)
 OUTPUT(VISL,Y,N,Y,N,N,N)
 OUTPUT(DEN1,Y,N,Y,N,N,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 5 ;IYMON = 2 ;IZMON = 1
 NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1
 UWATCH = T ;USTEER = T
 HIGHLO = F
 ************************************************************
  Group 23.Field Print-Out & Plot Control
 NPRINT = 100000 ;NUMCLS = 5
 NXPRIN = 1 ;IXPRF = 1 ;IXPRL = 10000
 NYPRIN = 1 ;IYPRF = 1 ;IYPRL = 10000
 IPLTF = 2 ;IPLTL = 70 ;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