TALK=T;RUN(1,1)
  DISPLAY
  One computational cell is used in this study of the
  variation of pressure as a piston moves from bottom
  dead-centre, through top dead-centre, and back.
  Interesting variations include: alteration of the engine
  speed; and changes to the ratio of connecting-rod
  length to crank radius.
  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(1D Piston-With-Bowl Study               )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 327
 ************************************************************
  Group 2. Time dependence
 STEADY = F
    * Set overall time and no. of steps
 TFIRST =0. ;TLAST =0.523598
 FSTEP = 1 ;LSTEP = 20
 TFRAC(1)=0.05 ;TFRAC(6)=0.3
 TFRAC(11)=0.55 ;TFRAC(16)=0.8
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 1
 XULAST =1.
 XFRAC(1)=1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 1
 YVLAST =1.
 YFRAC(1)=1.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 10
 ZWLAST =0.2
 ZFRAC(1)=0.1 ;ZFRAC(2)=0.2
 ZFRAC(3)=0.3 ;ZFRAC(4)=0.4
 ZFRAC(5)=0.5 ;ZFRAC(6)=0.6
 ZFRAC(7)=0.7 ;ZFRAC(8)=0.8
 ZFRAC(9)=0.9 ;ZFRAC(10)=1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(1)=P1 ;NAME(7)=W1
 NAME(149)=HPOR ;NAME(150)=VPOR
    * 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,N)
 SOLUTN(W1,Y,Y,N,N,N,Y)
 SOLUTN(HPOR,Y,N,N,N,N,Y)
 SOLUTN(VPOR,Y,N,N,N,N,Y)
 EPOR = 0 ;HPOR = 149 ;NPOR = 0 ;VPOR = 150
 ************************************************************
  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(W1,Y,Y,Y,Y,Y,Y)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = F ;ADDDIF = F
 NEWRH1 = T
 U1AD =0. ;V1AD =0.
 W1AD = ZMOVE
 ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
 ************************************************************
  Group 9. Properties used if PRPS is not
  stored, and where PRPS = -1.0 if it is!
 RHO1 = GRND3 ;TMP1 =0.
 EL1 =0.
 TSURR =0. ;TEMP0 =0.
 PRESS0 =1.0E+05
 DVO1DT =0. ;DRH1DP = GRND3
 RHO1A =1.484E-04 ;RHO1B =0.714286
 RHO1C =0.
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 ENUL =1.0E-05 ;ENUT =0.
 PRNDTL(W1)=1.
 PRT(W1)=1.
 CP1 =1. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(P1)=0. ;FIINIT(W1)=1.0E-10
 FIINIT(HPOR)=1. ;FIINIT(VPOR)=1.
 
 PATCH(BOWL1 ,INIVAL, 1, 1, 1, 1, 6, 10, 1, 1)
 INIT(BOWL1 ,VPOR,0. ,-0.5 )
 
 PATCH(BOWL2 ,INIVAL, 1, 1, 1, 1, 5, 10, 1, 1)
 INIT(BOWL2 ,HPOR,0. ,-0.5 )
 INIADD = T
 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
   No PATCHes yet used for this Group
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 20 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SELREF = T
 RESFAC =1.0E-04
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(W1)=10
 ENDIT(P1)=1.0E-03 ;ENDIT(W1)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(W1,FALSDT,1.0E-02)
 OVRRLX =0.
 EXPERT = F ;NNORSL = F
 ************************************************************
  Group 18. Limits
 VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
 VARMAX(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06
 VARMAX(HPOR)=1.0E+10 ;VARMIN(HPOR)=-1.0E+10
 VARMAX(VPOR)=1.0E+10 ;VARMIN(VPOR)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 PARSOL = F
 IZW1 = 5
 AZW1 =12. ;BZW1 =0.025
 CZW1 =10. ;DZW1 =0.
 ISG62 = 1
 SPEDAT(SET,GXMONI,TRANSIENT,L,F)
 ************************************************************
  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(W1,Y,N,Y,Y,Y,Y)
 OUTPUT(HPOR,Y,N,Y,N,N,N)
 OUTPUT(VPOR,Y,N,Y,N,N,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 1 ;IYMON = 1 ;IZMON = 1
 NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = 5
 UWATCH = T ;USTEER = T
 HIGHLO = F
 ************************************************************
  Group 23.Field Print-Out & Plot Control
 NPRINT = 100000 ;NUMCLS = 5
 NTPRIN = 5 ;ISTPRF = 1 ;ISTPRL = 100000
 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
 
 PATCH(TIMEPLOT,PROFIL, 1, 1, 1, 1, 10, 10, 1, 20)
 PLOT(TIMEPLOT,P1 ,0. ,0. )
 
 PATCH(TIM10 ,PROFIL, 1, 1, 1, 1, 1, 10, 10, 10)
 PLOT(TIM10 ,P1 ,0. ,0. )
 
 PATCH(TIM20 ,PROFIL, 1, 1, 1, 1, 1, 10, 20, 20)
 PLOT(TIM20 ,P1 ,0. ,0. )
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
STOP