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TALK=T;RUN(1,1)
DISPLAY
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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
* 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.
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. )
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,GXMONI,PLOTALL,L,T)
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
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