TALK=T;RUN(1,1)
  DISPLAY
  Steady turbulent flow develops in a 2D channel with smooth
  uniform-temperature walls. The length/width ratio is 30, which
  suffices for the flow to be fully developed at the outlet.

                            Wall at temperature TWALL
             ///////////////////////////////////////////////////////
  Constant   -------------------------------------------------------
  specified --->                                                ->
  mass-flux --->                                                -->
  and       --->                                                --->
  velocity    - - - - - - - - - - -Symmetry plane - - - - - - - - -
                    ------>z

  The Q1 contains PHOTON USE commands
  ENDDIS
  PHOTON USE
  p
  parphi
  1 10 1


  gr x 1
  msg the grid, enlarged 10 times in the cross-stream direction
  msg press return for the pressure distribution
  gr off
  gr ou x 1
  msg pressures. Press return for contours of temperature
  con p1 x 1 fi;0.1
  pause
  con off
  red
  msg Temperature contours. Press return for contours of W1
  con TEMP x 1 fi;0.1
  pause
  con off
  red
  msg Longitudinal-velocity contours. Press return for LEN1
  con W1 x 1 fi;0.1
  pause
  con off
  red
  msg Mixing-length contours. Press return for contours of ENUT
  con LEn1 x 1 fi;0.1
  pause
  con off
  red
  msg Turbulent-viscosity contours. Press return for vectors
  con ENUT x 1 fi;0.1
  pause
  con off
  red
  msg velocity vectors. Press E to end
  vec x 1 sh
  enduse
  DISPLAY
  This is like case 170; the Prandtl one-equation model is used with
  the mixing length specified according to Nikuradse's formula.
  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(Channel Flow  K-L Model                 )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 170
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 1
 XULAST =1.
 XFRAC(1)=1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 30
 YVLAST =0.05
 YFRAC(1)=0.078012 ;YFRAC(2)=0.131199
 YFRAC(3)=0.177828 ;YFRAC(4)=0.22065
 YFRAC(5)=0.260847 ;YFRAC(6)=0.29907
 YFRAC(7)=0.335724 ;YFRAC(8)=0.371088
 YFRAC(9)=0.40536 ;YFRAC(10)=0.438691
 YFRAC(11)=0.471198 ;YFRAC(12)=0.502973
 YFRAC(13)=0.534093 ;YFRAC(14)=0.564618
 YFRAC(15)=0.594604 ;YFRAC(16)=0.624093
 YFRAC(17)=0.653124 ;YFRAC(18)=0.681732
 YFRAC(19)=0.709944 ;YFRAC(20)=0.737788
 YFRAC(21)=0.765286 ;YFRAC(22)=0.792458
 YFRAC(23)=0.819323 ;YFRAC(24)=0.845897
 YFRAC(25)=0.872196 ;YFRAC(26)=0.898233
 YFRAC(27)=0.924021 ;YFRAC(28)=0.949571
 YFRAC(29)=0.974894 ;YFRAC(30)=1.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = T
 NZ = 20
 ZWLAST =3.
 ZFRAC(20)=1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(1)=P1 ;NAME(5)=V1
 NAME(7)=W1 ;NAME(12)=KE
 NAME(14)=TEMP ;NAME(149)=LEN1
 NAME(150)=ENUT
    * 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(W1,Y,Y,N,N,N,Y)
 SOLUTN(KE,Y,Y,N,N,N,N)
 SOLUTN(TEMP,Y,Y,N,N,N,Y)
 SOLUTN(LEN1,Y,N,N,N,N,Y)
 SOLUTN(ENUT,Y,N,N,N,N,Y)
 VIST = 150
 LEN1 = 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(V1,Y,Y,Y,Y,Y,Y)
 TERMS(W1,Y,Y,Y,Y,Y,Y)
 TERMS(KE,Y,Y,Y,Y,Y,Y)
 TERMS(TEMP,N,Y,Y,Y,Y,Y)
 DIFCUT =0. ;ZDIFAC =1.
 GALA = F ;ADDDIF = F
 NEWENT = 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 =1. ;TMP1 =0.
 EL1 = GRND8
 TSURR =0. ;TEMP0 =0.
 PRESS0 =0.
 DVO1DT =0. ;DRH1DP =0.
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 EL1A =7.0E-03 ;EL1B =-1.6
 EL1C =-479.999969
 ENUL =5.0E-05 ;ENUT = GRND3
 ENUTA =0. ;ENUTB =0.
 ENUTC =0.
 IENUTA = 0
 PRNDTL(V1)=1. ;PRNDTL(W1)=1.
 PRNDTL(KE)=1. ;PRNDTL(TEMP)=0.7
 PRT(V1)=1. ;PRT(W1)=1.
 PRT(KE)=1. ;PRT(TEMP)=0.86
 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)=50. ;FIINIT(KE)=11.249999
 FIINIT(TEMP)=10. ;FIINIT(LEN1)=1.0E-10
 FIINIT(ENUT)=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(WFUN ,NWALL , 1, 1, 30, 30, 1, 20, 1, 100)
 COVAL(WFUN ,W1 , GRND2 ,0. )
 COVAL(WFUN ,KE , GRND2 , GRND2 )
 COVAL(WFUN ,TEMP, GRND2 ,5. )
 
 PATCH(IN ,LOW , 1, 1, 1, 30, 1, 1, 1, 1)
 COVAL(IN ,P1 , FIXFLU ,50. )
 COVAL(IN ,V1 ,0. ,0. )
 COVAL(IN ,W1 ,0. ,50. )
 COVAL(IN ,KE ,0. ,11.249999 )
 COVAL(IN ,TEMP,0. ,10. )
 
 PATCH(KESOURCE,PHASEM, 0, 0, 0, 0, 0, 0, 1, 1)
 COVAL(KESOURCE,KE , GRND4 , GRND4 )
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 IPARAB = 0
 AZPH =0. ;PBAR =0.
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 1 ;ISWC1 = 1
 LITHYD = 15 ;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 ;LITER(KE)=20
 LITER(TEMP)=20
 ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03
 ENDIT(W1)=1.0E-03 ;ENDIT(KE)=1.0E-03
 ENDIT(TEMP)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(V1,FALSDT,1.)
 RELAX(W1,FALSDT,1.)
 RELAX(KE,LINRLX,0.5)
 RELAX(TEMP,FALSDT,1.0E+09)
 RELAX(LEN1,LINRLX,1.)
 RELAX(ENUT,LINRLX,1.)
 KELIN = 0
 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+10
 VARMAX(KE)=1.0E+10 ;VARMIN(KE)=1.0E-10
 VARMAX(TEMP)=1.0E+10 ;VARMIN(TEMP)=-1.0E+10
 VARMAX(LEN1)=1.0E+10 ;VARMIN(LEN1)=-1.0E+10
 VARMAX(ENUT)=1.0E+10 ;VARMIN(ENUT)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 DWDY = T
 PARSOL = F
 IDISPB = 1 ;IDISPC = 20
 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(V1,Y,N,Y,Y,Y,Y)
 OUTPUT(W1,Y,N,Y,Y,Y,Y)
 OUTPUT(KE,Y,Y,Y,N,Y,Y)
 OUTPUT(TEMP,Y,N,Y,Y,Y,Y)
 OUTPUT(LEN1,Y,N,Y,N,N,N)
 OUTPUT(ENUT,Y,N,Y,N,N,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 1 ;IYMON = 27 ;IZMON = 1
 NPRMON = 4 ;NPRMNT = 1 ;TSTSWP = 15
 UWATCH = T ;USTEER = T
 HIGHLO = F
 ************************************************************
  Group 23.Field Print-Out & Plot Control
 NPRINT = 100000 ;NUMCLS = 5
 NYPRIN = -1 ;IYPRF = 1 ;IYPRL = 10000
 NZPRIN = 40 ;IZPRF = 1 ;IZPRL = 10000
 IPLTF = 1 ;IPLTL = 30 ;NPLT = 2
 ISWPRF = 1 ;ISWPRL = 100000
 ITABL = 2 ;IPROF = 1
 ABSIZ =0.5 ;ORSIZ =0.4
 NTZPRF = 1 ;NCOLPF = 50
 ICHR = 2 ;NCOLCO = 45 ;NROWCO = 20
 
 PATCH(IZEQNZ ,PROFIL, 1, 1, 1, 30, 20, 20, 1, 1)
 PLOT(IZEQNZ ,W1 ,0. ,0. )
 PLOT(IZEQNZ ,KE ,0. ,20. )
 PLOT(IZEQNZ ,TEMP,0. ,0. )
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
 IDISPA = 1 ;IDISPB = 1 ;IDISPC = 20
STOP