TALK=T;RUN(1,1)
  DISPLAY
  The problem considered is 1D vertical pneumatic conveying of
  solid particles in a pipe, as considered experimentally by
  Hariu and Molstad ( Ind.Eng.Chem, Vol.41,No.6, pp1148,1949 ).
  The solids mass inflow rate is 2.39g/s and the inlet gas
  superficial velocity is 5.2m/s. The pipe diameter is 13.5mm and
  the height of the riser is 1.368m. The particles are 503 microns
  in diameter and the solids density is 2643kg/m**3. The inlet
  solids volume fraction is estimated from the measured solids
  holdup of 0.0256g. The calculations employ the built-in particle-
  fluidisation drag model (CFIPD=7.), which for these void
  fractions ( i.e. > 0.8 ) uses a modified spherical-particle drag
  correlation suitable for pneumatic conveying.

  The task is to predict the gas and solids velocities, the voidage,
  the pressure drop and the solids hold-up. The PHOENICS predictions
  show fairly good agreement with the experimental data, as follows:
    pressure drop  ( PHOENICS = 217 N/m**2 Data = 200 N/m**2 );
    solids hold-up ( PHOENICS = 2.36g      Data = 2.56g      ).
  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(1D VERTICAL PNEUMATIC CONVEYING         )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 14
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 20
 XULAST =1.368
 XFRAC(1)=0.05 ;XFRAC(2)=0.1
 XFRAC(3)=0.15 ;XFRAC(4)=0.2
 XFRAC(5)=0.25 ;XFRAC(6)=0.3
 XFRAC(7)=0.35 ;XFRAC(8)=0.4
 XFRAC(9)=0.45 ;XFRAC(10)=0.5
 XFRAC(11)=0.55 ;XFRAC(12)=0.6
 XFRAC(13)=0.65 ;XFRAC(14)=0.7
 XFRAC(15)=0.75 ;XFRAC(16)=0.8
 XFRAC(17)=0.85 ;XFRAC(18)=0.9
 XFRAC(19)=0.95 ;XFRAC(20)=1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 1
 YVLAST =1.431387E-04
 YFRAC(1)=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 = F
 EQUVEL = F
 NAME(1)=P1 ;NAME(3)=U1
 NAME(4)=U2 ;NAME(9)=R1
 NAME(10)=R2 ;NAME(17)=C2
 NAME(147)=SIZE ;NAME(148)=CFIP
 NAME(149)=VREL ;NAME(150)=REYN
    * 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(U1,Y,Y,N,N,N,Y)
 SOLUTN(U2,Y,Y,N,N,N,Y)
 SOLUTN(R1,Y,Y,N,N,N,Y)
 SOLUTN(R2,Y,Y,N,N,N,Y)
 SOLUTN(C2,Y,Y,N,N,N,Y)
 SOLUTN(SIZE,Y,N,N,N,N,Y)
 SOLUTN(CFIP,Y,N,N,N,N,Y)
 SOLUTN(VREL,Y,N,N,N,N,Y)
 SOLUTN(REYN,Y,N,N,N,N,Y)
 ************************************************************
  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(U2,Y,Y,Y,Y,N,Y)
 TERMS(R1,Y,Y,Y,Y,Y,Y)
 TERMS(R2,Y,Y,Y,Y,N,Y)
 TERMS(C2,N,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 =1.23 ;TMP1 =0.
 EL1 =0.
 TSURR =0. ;TEMP0 =0.
 PRESS0 =0.
 DVO1DT =0. ;DRH1DP =0.
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 RHO2 =2643. ;TMP2 =0.
 EL2 =0.
 DVO2DT =0. ;DRH2DP =0.
 ENUL =1.463415E-05 ;ENUT =0.
 PHINT(U1)=-2.022E+04 ;PHINT(U2)=-2.022E+04
 PHINT(R1)=-2.022E+04 ;PHINT(R2)=-2.022E+04
 PHINT(C2)=-2.022E+04
 PRNDTL(U1)=1. ;PRNDTL(U2)=1.
 PRNDTL(R1)=1. ;PRNDTL(R2)=1.
 PRNDTL(C2)=1.
 PRT(U1)=1. ;PRT(U2)=1.
 PRT(R1)=1. ;PRT(R2)=1.
 PRT(C2)=1.
 CP1 =1. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 CFIPS = GRND7
 RLOLIM =0. ;CMDOT =0.
 CFIPA =1.0E-04 ;CFIPB =5.03E-04
 CFIPC =0. ;CFIPD =7.
 CINT(P1)=1. ;CINT(U1)=1.
 CINT(U2)=1. ;CINT(R1)=1.
 CINT(R2)=1. ;CINT(C2)=1.
 PHINT(P1)=-2.022E+04 ;PHINT(U1)=-2.022E+04
 PHINT(U2)=-2.022E+04 ;PHINT(R1)=-2.022E+04
 PHINT(R2)=-2.022E+04 ;PHINT(C2)=-2.022E+04
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(P1)=1.0E-10 ;FIINIT(U1)=5.22585
 FIINIT(U2)=1.277156 ;FIINIT(R1)=0.995053
 FIINIT(R2)=4.946518E-03 ;FIINIT(C2)=1.0E-10
 FIINIT(SIZE)=1.0E-10 ;FIINIT(CFIP)=1.0E-10
 FIINIT(VREL)=1.0E-10 ;FIINIT(REYN)=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(IN ,CELL , 1, 1, 1, 1, 1, 1, 1, 1)
 COVAL(IN ,U1 ,0. ,5.22585 )
 COVAL(IN ,U2 ,0. ,1.277156 )
 COVAL(IN ,R1 , FIXFLU ,9.155152E-04 )
 COVAL(IN ,R2 , FIXFLU ,2.39E-03 )
 COVAL(IN ,C2 ,0. ,0. )
 
 PATCH(OUT ,CELL , 20, 20, 1, 1, 1, 1, 1, 1)
 COVAL(OUT ,U1 ,0. ,0. )
 COVAL(OUT ,U2 ,0. ,0. )
 COVAL(OUT ,R1 ,642.77948 ,0. )
 COVAL(OUT ,R2 ,3.375524E+05 ,0. )
 COVAL(OUT ,C2 ,0. , SAME )
 
 PATCH(GFRIC ,VOLUME, 1, 20, 1, 1, 1, 1, 1, 1)
 COVAL(GFRIC ,U1 ,-1.727618 ,0. )
 
 PATCH(GRAVITY ,PHASEM, 1, 20, 1, 1, 1, 1, 1, 1)
 COVAL(GRAVITY ,U2 , FIXFLU ,-9.805435 )
 
 PATCH(HOLDUP ,PHASEM, 1, 20, 1, 1, 1, 1, 1, 1)
 COVAL(HOLDUP ,C2 , FIXFLU ,1. )
 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
 ISWR1 = 1 ;ISWR2 = 10000
 SELREF = T
 RESFAC =1.0E-04
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(U1)=10
 LITER(U2)=10 ;LITER(R1)=1
 LITER(R2)=1 ;LITER(C2)=20
 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
 ENDIT(U2)=1.0E-03 ;ENDIT(R1)=1.0E-03
 ENDIT(R2)=1.0E-03 ;ENDIT(C2)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(U1,FALSDT,0.013089)
 RELAX(U2,FALSDT,0.013089)
 RELAX(R1,LINRLX,0.5)
 RELAX(R2,LINRLX,0.5)
 RELAX(C2,FALSDT,1.0E+09)
 RELAX(SIZE,LINRLX,1.)
 RELAX(CFIP,LINRLX,1.)
 RELAX(VREL,LINRLX,1.)
 RELAX(REYN,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(U2)=1.0E+06 ;VARMIN(U2)=-1.0E+06
 VARMAX(R1)=1. ;VARMIN(R1)=1.0E-06
 VARMAX(R2)=1. ;VARMIN(R2)=1.0E-10
 VARMAX(C2)=1.0E+10 ;VARMIN(C2)=-1.0E+10
 VARMAX(SIZE)=1.0E+10 ;VARMIN(SIZE)=-1.0E+10
 VARMAX(CFIP)=1.0E+10 ;VARMIN(CFIP)=-1.0E+10
 VARMAX(VREL)=1.0E+10 ;VARMIN(VREL)=-1.0E+10
 VARMAX(REYN)=1.0E+10 ;VARMIN(REYN)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 PARSOL = F
 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,N,Y,Y,Y,Y)
 OUTPUT(U1,Y,N,Y,Y,Y,Y)
 OUTPUT(U2,Y,N,Y,Y,Y,Y)
 OUTPUT(R1,Y,N,Y,Y,Y,Y)
 OUTPUT(R2,Y,N,Y,Y,Y,Y)
 OUTPUT(C2,N,N,N,N,N,N)
 OUTPUT(SIZE,Y,N,Y,N,N,N)
 OUTPUT(CFIP,Y,N,Y,N,Y,N)
 OUTPUT(VREL,Y,N,Y,N,N,N)
 OUTPUT(REYN,Y,N,Y,N,N,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 10 ;IYMON = 1 ;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
 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