TALK=T;RUN(1,1)
  DISPLAY
  ----------------------------------------------------------
  The case concerns  the unsteady one-dimensional  flow that
  occurs after the sudden break of a diaphragm. At the start
  the pipe is  divided into two  halves by a  diaphragm; the
  gas on the left is at  pressure 1.e7 and 800C and that  on
  the right at pressure 1.e5 and 200c.

  The main purpose of this case is to demonstrate the use of
  the built-in pressure source term  in enthalpy/temperature
  equation for MBFGE cases.

   User can switch from the default colocated  computational
   algorithm (CCM)  to the  staggered one  (STAG) by setting
   LCCM = F.

   By default the case is  set as one domain case.  User can
   switch from that to two domain case by setting LMBLK=T.
  ----------------------------------------------------------
  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(SHOCK TUBE;Ideal-Gas P-Ro relation.     )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 0
 ************************************************************
  Group 2. Time dependence
 STEADY = F
    * Set overall time and no. of steps
 TFIRST =0. ;TLAST =1.0E-04
 FSTEP = 1 ;LSTEP = 20
 TFRAC(1)=0.05 ;TFRAC(5)=0.25
 TFRAC(9)=0.45 ;TFRAC(13)=0.65
 TFRAC(17)=0.85
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = T
 NX = 100
 XULAST =1.
 XFRAC(1)=1.0E-02 ;XFRAC(2)=0.02
 XFRAC(3)=0.03 ;XFRAC(4)=0.04
 XFRAC(5)=0.05 ;XFRAC(6)=0.06
 XFRAC(7)=0.07 ;XFRAC(8)=0.08
 XFRAC(9)=0.09 ;XFRAC(10)=0.1
 XFRAC(11)=0.11 ;XFRAC(12)=0.12
 XFRAC(13)=0.13 ;XFRAC(14)=0.14
 XFRAC(15)=0.15 ;XFRAC(16)=0.16
 XFRAC(17)=0.17 ;XFRAC(18)=0.18
 XFRAC(19)=0.19 ;XFRAC(20)=0.2
 XFRAC(21)=0.21 ;XFRAC(22)=0.22
 XFRAC(23)=0.23 ;XFRAC(24)=0.24
 XFRAC(25)=0.25 ;XFRAC(26)=0.26
 XFRAC(27)=0.27 ;XFRAC(28)=0.28
 XFRAC(29)=0.29 ;XFRAC(30)=0.3
 XFRAC(31)=0.31 ;XFRAC(32)=0.32
 XFRAC(33)=0.33 ;XFRAC(34)=0.34
 XFRAC(35)=0.35 ;XFRAC(36)=0.36
 XFRAC(37)=0.37 ;XFRAC(38)=0.38
 XFRAC(39)=0.39 ;XFRAC(40)=0.4
 XFRAC(41)=0.41 ;XFRAC(42)=0.42
 XFRAC(43)=0.43 ;XFRAC(44)=0.44
 XFRAC(45)=0.45 ;XFRAC(46)=0.46
 XFRAC(47)=0.47 ;XFRAC(48)=0.48
 XFRAC(49)=0.49 ;XFRAC(50)=0.5
 XFRAC(51)=0.51 ;XFRAC(52)=0.52
 XFRAC(53)=0.53 ;XFRAC(54)=0.54
 XFRAC(55)=0.55 ;XFRAC(56)=0.56
 XFRAC(57)=0.57 ;XFRAC(58)=0.58
 XFRAC(59)=0.59 ;XFRAC(60)=0.6
 XFRAC(61)=0.61 ;XFRAC(62)=0.62
 XFRAC(63)=0.63 ;XFRAC(64)=0.64
 XFRAC(65)=0.65 ;XFRAC(66)=0.66
 XFRAC(67)=0.67 ;XFRAC(68)=0.68
 XFRAC(69)=0.69 ;XFRAC(70)=0.7
 XFRAC(71)=0.71 ;XFRAC(72)=0.72
 XFRAC(73)=0.73 ;XFRAC(74)=0.74
 XFRAC(75)=0.75 ;XFRAC(76)=0.76
 XFRAC(77)=0.77 ;XFRAC(78)=0.78
 XFRAC(79)=0.79 ;XFRAC(80)=0.8
 XFRAC(81)=0.81 ;XFRAC(82)=0.82
 XFRAC(83)=0.83 ;XFRAC(84)=0.84
 XFRAC(85)=0.85 ;XFRAC(86)=0.86
 XFRAC(87)=0.87 ;XFRAC(88)=0.88
 XFRAC(89)=0.89 ;XFRAC(90)=0.9
 XFRAC(91)=0.91 ;XFRAC(92)=0.92
 XFRAC(93)=0.93 ;XFRAC(94)=0.94
 XFRAC(95)=0.95 ;XFRAC(96)=0.96
 XFRAC(97)=0.97 ;XFRAC(98)=0.98
 XFRAC(99)=0.99 ;XFRAC(100)=1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 1
 YVLAST =0.05
 YFRAC(1)=1.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 1
 ZWLAST =0.05
 ZFRAC(1)=1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
 CCM = T
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(1)=P1 ;NAME(3)=U1
 NAME(146)=UC1 ;NAME(147)=PRPS
 NAME(148)=RHO1 ;NAME(149)=SPH1
 NAME(150)=TEM1
    * 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(UC1,Y,Y,N,N,N,Y)
 SOLUTN(PRPS,Y,N,N,N,N,Y)
 SOLUTN(RHO1,Y,N,N,N,N,Y)
 SOLUTN(SPH1,Y,N,N,N,N,N)
 SOLUTN(TEM1,Y,Y,N,N,N,Y)
 DEN1 = 148
 PRPS = 147
 ************************************************************
  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,N,N,N,N,N,N)
 TERMS(UC1,N,Y,N,Y,Y,Y)
 TERMS(TEM1,Y,Y,Y,Y,Y,Y)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = F ;ADDDIF = 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 = FILE ;TMP1 =0.
 EL1 =0.
 TSURR =0. ;TEMP0 =273.
 PRESS0 =1.0E+05
 DVO1DT =0. ;DRH1DP = FILE
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 ENUL = FILE ;ENUT =0.
 PRNDTL(TEM1)=CONDFILE
 PRT(TEM1)=1.
 CP1 =1. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(P1)=1. ;FIINIT(U1)=1.0E-10
 FIINIT(UC1)=0. ;FIINIT(PRPS)=2.
 FIINIT(RHO1)=1.0E-10 ;FIINIT(SPH1)=1.0E-10
 FIINIT(TEM1)=20.
 
 PATCH(START ,INIVAL, 1, 50, 1, 1, 1, 1, 1, 1)
 INIT(START ,P1 ,0. ,1.0E+07 )
 INIT(START ,TEM1,0. ,800. )
 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
   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(U1)=10
 LITER(UC1)=20 ;LITER(TEM1)=20
 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
 ENDIT(UC1)=1.0E-03 ;ENDIT(TEM1)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,0.5)
 RELAX(U1,FALSDT,1.)
 RELAX(UC1,FALSDT,2.5E-06)
 RELAX(PRPS,LINRLX,1.)
 RELAX(RHO1,LINRLX,1.)
 RELAX(SPH1,LINRLX,1.)
 RELAX(TEM1,FALSDT,1.0E+09)
 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(UC1)=1.0E+10 ;VARMIN(UC1)=-1.0E+10
 VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
 VARMAX(RHO1)=1.0E+10 ;VARMIN(RHO1)=-1.0E+10
 VARMAX(SPH1)=1.0E+10 ;VARMIN(SPH1)=-1.0E+10
 VARMAX(TEM1)=1.0E+10 ;VARMIN(TEM1)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 PARSOL = F
 ISG62 = 1
 CSG3    ='LCRU'
 SPEDAT(SET,GXMONI,TRANSIENT,L,F)
 SPEDAT(SET,MATERIAL,2,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(U1,Y,N,Y,Y,Y,Y)
 OUTPUT(UC1,Y,N,Y,Y,Y,Y)
 OUTPUT(PRPS,Y,N,Y,N,N,N)
 OUTPUT(RHO1,Y,N,Y,N,N,N)
 OUTPUT(SPH1,N,N,Y,Y,N,N)
 OUTPUT(TEM1,Y,N,Y,Y,Y,Y)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 50 ;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
 NTPRIN = 4 ;ISTPRF = 1 ;ISTPRL = 100000
 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
 
 PATCH(ALLX ,PROFIL, 1, 100, 1, 1, 1, 1, 1, 20)
 PLOT(ALLX ,P1 ,0. ,0. )
 PLOT(ALLX ,UC1 ,0. ,0. )
 
 PATCH(TIMEPLOT,PROFIL, 75, 75, 1, 1, 1, 1, 1, 20)
 PLOT(TIMEPLOT,P1 ,0. ,0. )
 PLOT(TIMEPLOT,UC1 ,0. ,0. )
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
STOP