LAM-BRE K-E_2D PARABOLIC PIPE FLOW :T211


TALK=T;RUN(1,1)
  DISPLAY
  The case considered is the two-dimensional parabolic solution of
  turbulent flow in a circular pipe at a Reynolds number of 1.E5
  (see PHOENICS input Library case 175 for a problem description).
  The marching integration is carried out until the flow is fully-
  developed. The turbulence is simulated by use of either the Lam-
  Bremhorst k-e low-Re model or the 2-layer k-e low-Re model. The
  calculation integrates down to the wall with a non-uniform radial
  grid so as to concentrate cells very close to the wall. For this
  purpose a grid is generated which is a geometric progression in
  which the ratio of any two adjacent cell lengths is constant.

  No grid optimisation studies have been conducted to discover the
  sensitivity of the solution to coarser meshes. In order to resolve
  the streamwise changes in the viscous sublayer, it is advised that
  the maximum forward step size be restricted to a sublayer
  thickness, i.e. DZ=ENUL/US where US is the friction velocity.
  ENDDIS
  AUTOPLOT USE
  file
  phi 5

  clear
  da 1 w1;col3;plot 1
  @
   0.10254E+03 0.26250E+04 CR
  W1(m/s)@
  @
   0.18969E+04 0.16284E+03 CR
  Distance from the Pipe Centre (m)@
  msg Press e to END
  ENDUSE
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(LAM-BRE K-E_2D PARABOLIC PIPE FLOW :T211)
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 14
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = F
 NX = 1
 XULAST =0.1
 XFRAC(1)=1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 58
 YVLAST =0.05
 YFRAC(1)=0.038842 ;YFRAC(2)=0.126604
 YFRAC(3)=0.206387 ;YFRAC(4)=0.278917
 YFRAC(5)=0.344854 ;YFRAC(6)=0.404796
 YFRAC(7)=0.459289 ;YFRAC(8)=0.508829
 YFRAC(9)=0.553864 ;YFRAC(10)=0.594806
 YFRAC(11)=0.632025 ;YFRAC(12)=0.665861
 YFRAC(13)=0.696621 ;YFRAC(14)=0.724584
 YFRAC(15)=0.750006 ;YFRAC(16)=0.773116
 YFRAC(17)=0.794126 ;YFRAC(18)=0.813225
 YFRAC(19)=0.830588 ;YFRAC(20)=0.846373
 YFRAC(21)=0.860723 ;YFRAC(22)=0.873768
 YFRAC(23)=0.885627 ;YFRAC(24)=0.896408
 YFRAC(25)=0.906209 ;YFRAC(26)=0.91512
 YFRAC(27)=0.92322 ;YFRAC(28)=0.930583
 YFRAC(29)=0.937277 ;YFRAC(30)=0.943363
 YFRAC(31)=0.948896 ;YFRAC(32)=0.953925
 YFRAC(33)=0.958497 ;YFRAC(34)=0.962654
 YFRAC(35)=0.966433 ;YFRAC(36)=0.969868
 YFRAC(37)=0.972991 ;YFRAC(38)=0.97583
 YFRAC(39)=0.978411 ;YFRAC(40)=0.980757
 YFRAC(41)=0.98289 ;YFRAC(42)=0.984829
 YFRAC(43)=0.986592 ;YFRAC(44)=0.988195
 YFRAC(45)=0.989651 ;YFRAC(46)=0.990976
 YFRAC(47)=0.99218 ;YFRAC(48)=0.993274
 YFRAC(49)=0.994269 ;YFRAC(50)=0.995174
 YFRAC(51)=0.995996 ;YFRAC(52)=0.996744
 YFRAC(53)=0.997424 ;YFRAC(54)=0.998042
 YFRAC(55)=0.998603 ;YFRAC(56)=0.999114
 YFRAC(57)=0.999578 ;YFRAC(58)=1.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = T
 NZ = 20
 ZWLAST =0.7
 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(13)=EP ;NAME(14)=TEMP
 NAME(147)=LTLS ;NAME(148)=WDIS
 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(EP,Y,Y,N,N,N,N)
 SOLUTN(TEMP,Y,Y,N,N,N,Y)
 SOLUTN(LTLS,Y,Y,Y,N,N,Y)
 SOLUTN(WDIS,Y,N,N,N,N,N)
 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,N,Y,Y,Y,Y,N)
 TERMS(EP,N,Y,Y,Y,Y,N)
 TERMS(TEMP,N,Y,Y,Y,Y,Y)
 TERMS(LTLS,N,N,Y,N,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 = GRND4
 TSURR =0. ;TEMP0 =0. ;PRESS0 =0.
 DVO1DT =0. ;DRH1DP =0.
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 EL1A =0. ;EL1B =0. ;EL1C =0.
 ENUL =1.0E-06 ;ENUT = GRND3
 ENUTA =0. ;ENUTB =0. ;ENUTC =0.
 IENUTA = 3
 PRNDTL(V1)=1. ;PRNDTL(W1)=1.
 PRNDTL(KE)=1. ;PRNDTL(EP)=1.
 PRNDTL(TEMP)=0.71 ;PRNDTL(LTLS)=1.
 PRT(V1)=1. ;PRT(W1)=1.
 PRT(KE)=1. ;PRT(EP)=1.314
 PRT(TEMP)=0.86 ;PRT(LTLS)=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)=1. ;FIINIT(KE)=4.492233E-03
 FIINIT(EP)=0.010993 ;FIINIT(TEMP)=10.
 FIINIT(LTLS)=1.0E-10 ;FIINIT(WDIS)=5.0E-03
 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(KESOURCE,PHASEM, 0, 0, 0, 0, 0, 0, 1, 1)
 COVAL(KESOURCE,KE , GRND4 , GRND4 )
 COVAL(KESOURCE,EP , GRND4 , GRND4 )
 
 PATCH(WFUN ,NWALL , 1, 1, 58, 58, 1, 20, 1, 1)
 COVAL(WFUN ,W1 , GRND2 ,0. )
 COVAL(WFUN ,KE ,1. ,0. )
 COVAL(WFUN ,TEMP,1.408451 ,5. )
 
 PATCH(INLET ,LOW , 1, 1, 1, 58, 1, 1, 1, 1)
 COVAL(INLET ,P1 , FIXFLU ,1. )
 COVAL(INLET ,V1 ,0. ,0. )
 COVAL(INLET ,W1 ,0. ,1. )
 COVAL(INLET ,KE ,0. ,4.492233E-03 )
 COVAL(INLET ,EP ,0. ,0.010993 )
 COVAL(INLET ,TEMP,0. ,10. )
 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 = 8 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SELREF = T
 RESFAC =1.0E-05
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(V1)=10
 LITER(W1)=10 ;LITER(KE)=20
 LITER(EP)=20 ;LITER(TEMP)=20
 LITER(LTLS)=20
 ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03
 ENDIT(W1)=1.0E-03 ;ENDIT(KE)=1.0E-03
 ENDIT(EP)=1.0E-03 ;ENDIT(TEMP)=1.0E-03
 ENDIT(LTLS)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(V1,FALSDT,1.)
 RELAX(W1,FALSDT,1000.)
 RELAX(KE,FALSDT,1000.)
 RELAX(EP,FALSDT,1000.)
 RELAX(TEMP,FALSDT,1.0E+09)
 RELAX(LTLS,FALSDT,1.0E+09)
 RELAX(WDIS,LINRLX,1.)
 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(EP)=1.0E+10 ;VARMIN(EP)=1.0E-10
 VARMAX(TEMP)=1.0E+10 ;VARMIN(TEMP)=-1.0E+10
 VARMAX(LTLS)=1.0E+10 ;VARMIN(LTLS)=-1.0E+10
 VARMAX(WDIS)=1.0E+10 ;VARMIN(WDIS)=-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
 GENK = T
 PARSOL = F
 IENUTA = 3
 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(KE,Y,N,Y,Y,Y,Y)
 OUTPUT(EP,Y,N,Y,Y,Y,Y)
 OUTPUT(TEMP,Y,N,Y,Y,Y,Y)
 OUTPUT(LTLS,Y,N,Y,Y,Y,Y)
 OUTPUT(WDIS,Y,N,Y,N,N,N)
 OUTPUT(LEN1,Y,N,N,Y,Y,Y)
 OUTPUT(ENUT,Y,N,N,Y,Y,Y)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 1 ;IYMON = 53 ;IZMON = 1
 NPRMON = 4 ;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 = 50 ;IZPRF = 1 ;IZPRL = 10000
 IPLTF = 1 ;IPLTL = 30 ;NPLT = 1
 ISWPRF = 1 ;ISWPRL = 100000
 ITABL = 2 ;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