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TALK=T;RUN(1,1)
DISPLAY
The boiling of water in an enclosed vessel is considered.
Heat is added at a fixed rate to the liquid, and the liquid
gradually boils away. The latent heat is taken as constant,
which in view of the enormous increase in pressure with time
is physically incorrect. This defect is made good in the
following case: comparison of the two cases is interesting.
Only one control cell is used, ie. no velocities are solved.
This is done to focus attention on the formulation of
interphase transport in EARTH, & especially the deduction of
the rate of evaporation from the net heat transferred to the
interface between the phases.
ENDDIS
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************

TEXT(0D UNSTEADY BOILING IN VESSEL:      W410)

************************************************************
************************************************************

IRUNN = 1 ;LIBREF = 14
************************************************************
Group 2. Time dependence
* Set overall time and no. of steps
TFIRST =0. ;TLAST =15.
FSTEP = 1 ;LSTEP = 80
TFRAC(1)=1.397543E-03 ;TFRAC(17)=0.097958
TFRAC(33)=0.264933 ;TFRAC(49)=0.479357
TFRAC(65)=0.732378
************************************************************
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 = 1
ZWLAST =1.
ZFRAC(1)=1.
************************************************************
Group 6. Body-Fitted Coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = F
EQUVEL = F
NAME(1)=P1 ;NAME(9)=GAS
NAME(10)=LIQ ;NAME(14)=H1
NAME(15)=H2 ;NAME(149)=MDOT
NAME(150)=RHO1
* 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(GAS,Y,Y,N,N,N,Y)
SOLUTN(LIQ,Y,Y,N,N,N,Y)
SOLUTN(H1,Y,Y,N,N,N,Y)
SOLUTN(H2,Y,Y,N,N,N,Y)
SOLUTN(MDOT,Y,N,N,N,N,Y)
SOLUTN(RHO1,Y,N,N,N,N,Y)
DEN1 = 150
INTMDT = 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(GAS,Y,Y,Y,Y,Y,Y)
TERMS(LIQ,Y,Y,Y,Y,N,Y)
TERMS(H1,Y,Y,Y,Y,Y,Y)
TERMS(H2,Y,Y,Y,Y,N,Y)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = F ;ADDDIF = F
NEWRH1 = T
EQDVDP = F
HUNIT =1.0E-05
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 =9.22E-06 ;RHO1B =0.959
RHO1C =0.
EMISS =0. ;SCATT =0.
RHO2 =1000. ;TMP2 =0.
EL2 =0.
DVO2DT =0. ;DRH2DP =0.
ENUL =1.0E-05 ;ENUT =0.
PHINT(GAS)=-2.022E+04 ;PHINT(LIQ)=-2.022E+04
PHINT(H1)=26. ;PHINT(H2)=5.
PRNDTL(GAS)=1. ;PRNDTL(LIQ)=1.
PRNDTL(H1)=1. ;PRNDTL(H2)=1.
PRT(GAS)=1. ;PRT(LIQ)=1.
PRT(H1)=1. ;PRT(H2)=1.
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
CFIPS =1.
RLOLIM =0. ;CMDOT = HEATBL
CINT(P1)=1. ;CINT(GAS)=1.
CINT(LIQ)=1. ;CINT(H1)=100.
CINT(H2)=100.
PHINT(P1)=-2.022E+04 ;PHINT(GAS)=-2.022E+04
PHINT(LIQ)=-2.022E+04 ;PHINT(H1)=26.
PHINT(H2)=5.
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(P1)=0. ;FIINIT(GAS)=0.5
FIINIT(LIQ)=0.5 ;FIINIT(H1)=26.
FIINIT(H2)=5. ;FIINIT(MDOT)=1.0E-10
FIINIT(RHO1)=1.0E-10
No PATCHes yet used for this Group
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(HEAT ,CELL , 1, 1, 1, 1, 1, 1, 1, 80)
COVAL(HEAT ,H2 , FIXFLU ,500. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 10 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
ISWR1 = 1 ;ISWR2 = 10000
SELREF = T
RESFAC =1.0E-04
************************************************************
Group 16. Terminate Iterations
LITER(P1)=20 ;LITER(GAS)=1
LITER(LIQ)=1 ;LITER(H1)=20
LITER(H2)=20
ENDIT(P1)=1.0E-03 ;ENDIT(GAS)=1.0E-03
ENDIT(LIQ)=1.0E-03 ;ENDIT(H1)=1.0E-03
ENDIT(H2)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(GAS,LINRLX,0.4)
RELAX(LIQ,LINRLX,0.4)
RELAX(H1,FALSDT,1.)
RELAX(H2,FALSDT,1.)
RELAX(MDOT,LINRLX,1.)
RELAX(RHO1,LINRLX,1.)
OVRRLX =0.
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(P1)=1.0E+10 ;VARMIN(P1)=0.
VARMAX(GAS)=1. ;VARMIN(GAS)=1.0E-06
VARMAX(LIQ)=1. ;VARMIN(LIQ)=1.0E-06
VARMAX(H1)=1.0E+10 ;VARMIN(H1)=-1.0E+10
VARMAX(H2)=1.0E+10 ;VARMIN(H2)=-1.0E+10
VARMAX(MDOT)=1.0E+10 ;VARMIN(MDOT)=-1.0E+10
VARMAX(RHO1)=1.0E+10 ;VARMIN(RHO1)=0.1
************************************************************
Group 19. Data transmitted to GROUND
PARSOL = F
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(GAS,Y,N,Y,Y,Y,Y)
OUTPUT(LIQ,Y,N,Y,Y,Y,Y)
OUTPUT(H1,Y,N,Y,Y,Y,Y)
OUTPUT(H2,Y,N,Y,Y,Y,Y)
OUTPUT(MDOT,Y,N,Y,N,N,N)
OUTPUT(RHO1,Y,N,Y,N,N,N)
************************************************************
Group 22. Monitor Print-Out
IXMON = 1 ;IYMON = 1 ;IZMON = 1
NPRMON = 100000 ;NPRMNT = 5 ;TSTSWP = -1
UWATCH = T ;USTEER = T
HIGHLO = F
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000 ;NUMCLS = 5
NTPRIN = 16 ;ISTPRF = 1 ;ISTPRL = 100000
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(PLOT ,PROFIL, 1, 1, 1, 1, 1, 1, 1, 80)
PLOT(PLOT ,P1 ,0. ,0. )
PLOT(PLOT ,GAS ,0. ,1. )
PLOT(PLOT ,LIQ ,0. ,1. )
PLOT(PLOT ,MDOT,0. ,0. )
************************************************************
Group 24. Dumps For Restarts
SAVE = T ;NOWIPE = F
NSAVE =CHAM
STOP
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