TALK=T;RUN(1,1)
DISPLAY
The problem considered is turbulent reacting flow in a
cylindrical combustion chamber with central and annular
coaxial feed injectors supplying premixed methane and
air. The geometry is axisymmetric with an outer radius
of 0.21m and an axial length of 2.75m. The reactants are
supplied at a temperature of 300K, and the composition of
each inlet stream is identical. The default fuel/air
equivalence ratio is 1.15, and the operating pressure
is 1 bar.
ENDDIS
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************
TEXT(Premixed CH4 Combustion )
************************************************************
************************************************************
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 = 8
YVLAST =0.2073
YFRAC(1)=0.046069 ;YFRAC(2)=0.092137
YFRAC(3)=0.161119 ;YFRAC(4)=0.230101
YFRAC(5)=0.362277 ;YFRAC(6)=0.494453
YFRAC(7)=0.747226 ;YFRAC(8)=1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 10
ZWLAST =2.743
ZFRAC(1)=0.034725 ;ZFRAC(2)=0.06945
ZFRAC(3)=0.104174 ;ZFRAC(4)=0.138899
ZFRAC(5)=0.22274 ;ZFRAC(6)=0.34534
ZFRAC(7)=0.488615 ;ZFRAC(8)=0.647217
ZFRAC(9)=0.818288 ;ZFRAC(10)=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)=H1
NAME(16)=CH4 ;NAME(17)=O2
NAME(18)=H2 ;NAME(19)=CO
NAME(20)=H2O ;NAME(21)=CO2
NAME(22)=N2 ;NAME(143)=MMWT
NAME(144)=P1RS ;NAME(145)=F
NAME(146)=YSUM ;NAME(147)=SPH1
NAME(148)=TMP1 ;NAME(149)=DEN1
NAME(150)=VIST
* 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,Y)
SOLUTN(V1,Y,Y,N,N,N,N)
SOLUTN(W1,Y,Y,N,N,N,N)
SOLUTN(KE,Y,Y,N,N,N,N)
SOLUTN(EP,Y,Y,N,N,N,N)
SOLUTN(H1,Y,Y,Y,N,N,Y)
SOLUTN(CH4,Y,Y,N,N,N,N)
SOLUTN(O2,Y,N,N,N,N,N)
SOLUTN(H2,Y,N,N,N,N,N)
SOLUTN(CO,Y,N,N,N,N,N)
SOLUTN(H2O,Y,N,N,N,N,N)
SOLUTN(CO2,Y,N,N,N,N,N)
SOLUTN(N2,Y,N,N,N,N,N)
SOLUTN(MMWT,Y,N,N,N,N,Y)
SOLUTN(P1RS,Y,N,N,N,N,Y)
SOLUTN(F,Y,Y,Y,N,N,Y)
SOLUTN(YSUM,Y,N,N,N,N,Y)
SOLUTN(SPH1,Y,N,N,N,N,Y)
SOLUTN(TMP1,Y,N,N,N,N,Y)
SOLUTN(DEN1,Y,N,N,N,N,Y)
SOLUTN(VIST,Y,N,N,N,N,Y)
DEN1 = 149
VIST = 150
TEMP1 = 148
************************************************************
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(H1,N,Y,Y,Y,Y,Y)
TERMS(CH4,N,Y,Y,Y,Y,Y)
TERMS(F,N,Y,Y,Y,N,Y)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = F ;ADDDIF = F
NEWRH1 = T
NEWENT = T
ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
DENPCO = T
************************************************************
Group 9. Properties used if PRPS is not
stored, and where PRPS = -1.0 if it is!
RHO1 = GRND9 ;TMP1 = GRND9 ;EL1 = GRND4
TSURR =0. ;TEMP0 =0. ;PRESS0 =1.0E+05
DVO1DT =0. ;DRH1DP =0.
RHO1A = GRND9 ;RHO1B =0. ;RHO1C =0.
TMP1A =0. ;TMP1B =0. ;TMP1C =0.
TMP2A =0. ;TMP2B =0. ;TMP2C =0.
EMISS =0. ;SCATT =0.
RADIA =0. ;RADIB =0.
EL1A =0. ;EL1B =0. ;EL1C =0.
ENUL =4.2E-05 ;ENUT = GRND3
ENUTA =0. ;ENUTB =0. ;ENUTC =0.
IENUTA = 0
PRNDTL(V1)=1. ;PRNDTL(W1)=1.
PRNDTL(KE)=1. ;PRNDTL(EP)=1.
PRNDTL(H1)=1. ;PRNDTL(CH4)=1.
PRNDTL(F)=1.
PRT(V1)=1. ;PRT(W1)=1.
PRT(KE)=1. ;PRT(EP)=1.314
PRT(H1)=1. ;PRT(CH4)=1.
PRT(F)=1.
CP1 = GRND7 ;CP2 =1.
CP1A =0. ;CP1B =0. ;CP1C =0. ;CP1D =0.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(P1)=1.0E-10 ;FIINIT(V1)=1.0E-10
FIINIT(W1)=6.418 ;FIINIT(KE)=4.984078E-03
FIINIT(EP)=0.027529 ;FIINIT(H1)=1267.
FIINIT(CH4)=0.041191 ;FIINIT(O2)=1.0E-10
FIINIT(H2)=1.0E-10 ;FIINIT(CO)=1.0E-10
FIINIT(H2O)=1.0E-10 ;FIINIT(CO2)=1.0E-10
FIINIT(N2)=1.0E-10 ;FIINIT(MMWT)=1.0E-10
FIINIT(P1RS)=1.0E-10 ;FIINIT(F)=1.0E-10
FIINIT(YSUM)=1.0E-10 ;FIINIT(SPH1)=1.0E-10
FIINIT(TMP1)=1.0E-10 ;FIINIT(DEN1)=1.0E-10
FIINIT(VIST)=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(SCRSPRSO,PHASEM, 0, 0, 0, 0, 0, 0, 1, 1)
COVAL(SCRSPRSO,CH4 , GRND2 , GRND2 )
PATCH(SCRSF ,LOW , 1, 1, 3, 4, 1, 1, 1, 1)
COVAL(SCRSF ,P1 , FIXFLU , GRND1 )
COVAL(SCRSF ,V1 ,0. ,0. )
COVAL(SCRSF ,W1 ,0. ,27.18 )
COVAL(SCRSF ,KE ,0. ,14.77505 )
COVAL(SCRSF ,EP ,0. ,9822.168945 )
COVAL(SCRSF ,H1 ,0. , GRND3 )
COVAL(SCRSF ,CH4 ,0. ,0.04846 )
COVAL(SCRSF ,F ,0. ,1. )
PATCH(SCRSO ,LOW , 1, 1, 7, 8, 1, 1, 1, 1)
COVAL(SCRSO ,P1 , FIXFLU , GRND1 )
COVAL(SCRSO ,V1 ,0. ,0. )
COVAL(SCRSO ,W1 ,0. ,6.418 )
COVAL(SCRSO ,KE ,0. ,0.823815 )
COVAL(SCRSO ,EP ,0. ,24.570372 )
COVAL(SCRSO ,H1 ,0. , GRND3 )
COVAL(SCRSO ,CH4 ,0. ,0.04846 )
COVAL(SCRSO ,F ,0. ,0. )
PATCH(OUT ,HIGH , 1, 1, 1, 8, 10, 10, 1, 1)
COVAL(OUT ,P1 ,100. ,0. )
COVAL(OUT ,H1 ,0. , SAME )
COVAL(OUT ,F ,0. , SAME )
PATCH(NWALL3 ,NWALL , 1, 1, 8, 8, 5, 10, 1, 1)
COVAL(NWALL3 ,W1 , GRND2 ,0. )
COVAL(NWALL3 ,KE , GRND2 , GRND2 )
COVAL(NWALL3 ,EP , GRND2 , GRND2 )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 200 ;ISWC1 = 1
LITHYD = 1 ;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(H1)=20
LITER(CH4)=20 ;LITER(F)=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(H1)=1.0E-03
ENDIT(CH4)=1.0E-03 ;ENDIT(F)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(V1,FALSDT,5.0E-03)
RELAX(W1,FALSDT,5.0E-03)
RELAX(KE,FALSDT,5.0E-03)
RELAX(EP,FALSDT,5.0E-03)
RELAX(H1,FALSDT,1.)
RELAX(CH4,FALSDT,1.0E-03)
RELAX(O2,LINRLX,1.)
RELAX(H2,LINRLX,1.)
RELAX(CO,LINRLX,1.)
RELAX(H2O,LINRLX,1.)
RELAX(CO2,LINRLX,1.)
RELAX(N2,LINRLX,1.)
RELAX(MMWT,LINRLX,1.)
RELAX(P1RS,LINRLX,1.)
RELAX(F,LINRLX,0.8)
RELAX(YSUM,LINRLX,1.)
RELAX(SPH1,LINRLX,1.)
RELAX(TMP1,LINRLX,1.)
RELAX(DEN1,LINRLX,0.5)
RELAX(VIST,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+06
VARMAX(KE)=1.0E+10 ;VARMIN(KE)=1.0E-10
VARMAX(EP)=1.0E+10 ;VARMIN(EP)=1.0E-10
VARMAX(H1)=1.0E+10 ;VARMIN(H1)=-1.0E+10
VARMAX(CH4)=1. ;VARMIN(CH4)=0.
VARMAX(O2)=1. ;VARMIN(O2)=0.
VARMAX(H2)=1. ;VARMIN(H2)=0.
VARMAX(CO)=1. ;VARMIN(CO)=0.
VARMAX(H2O)=1. ;VARMIN(H2O)=0.
VARMAX(CO2)=1. ;VARMIN(CO2)=0.
VARMAX(N2)=1. ;VARMIN(N2)=0.
VARMAX(MMWT)=1.0E+10 ;VARMIN(MMWT)=-1.0E+10
VARMAX(P1RS)=1.0E+10 ;VARMIN(P1RS)=-1.0E+10
VARMAX(F)=1.0E+10 ;VARMIN(F)=-1.0E+10
VARMAX(YSUM)=1.0E+10 ;VARMIN(YSUM)=-1.0E+10
VARMAX(SPH1)=1.0E+10 ;VARMIN(SPH1)=-1.0E+10
VARMAX(TMP1)=1.0E+10 ;VARMIN(TMP1)=1.0E-10
VARMAX(DEN1)=1.0E+10 ;VARMIN(DEN1)=1.0E-10
VARMAX(VIST)=1.0E+10 ;VARMIN(VIST)=-1.0E+10
************************************************************
Group 19. Data transmitted to GROUND
GENK = T
PARSOL = F
ISG62 = 1
CHSOB =16.
CSG4 ='sch4'
SPEDAT(SET,SCRS,IREACT,I,2)
SPEDAT(SET,SCRS,NRSYS,I,-2)
SPEDAT(SET,SCRS,NREAC,I,1)
SPEDAT(SET,SCRS,NELEM,I,4)
SPEDAT(SET,SCRS,IPDF,I,0)
SPEDAT(SET,SCRS,CEBP,R,4.)
SPEDAT(SET,SCRS,CEBS1,R,4.)
SPEDAT(SET,SCRS,CEBS2,R,4.)
SPEDAT(SET,SCRS,IFULIN,I,1)
SPEDAT(SET,SCRS,IPRMOD,I,0)
SPEDAT(SET,SCRS,ISRMOD,I,0)
SPEDAT(SET,SCRS,IPCHEM,I,0)
SPEDAT(SET,SCRS,ISCHEM,I,0)
SPEDAT(SET,SCRS,PREXP,R,1.585E+13)
SPEDAT(SET,SCRS,FUEXP,R,0.7)
SPEDAT(SET,SCRS,OXEXP,R,0.8)
SPEDAT(SET,SCRS,EACTP,R,4.8E+04)
SPEDAT(SET,SCRS,PREXS1,R,3.98E+14)
SPEDAT(SET,SCRS,FUEXS1,R,1.)
SPEDAT(SET,SCRS,OXEXS1,R,0.25)
SPEDAT(SET,SCRS,EACTS1,R,4.0E+04)
SPEDAT(SET,SCRS,PREXS2,R,0.)
SPEDAT(SET,SCRS,FUEXS2,R,1.)
SPEDAT(SET,SCRS,OXEXS2,R,1.)
SPEDAT(SET,SCRS,EACTS2,R,0.)
SPEDAT(SET,SCRS,NSPEC,I,7)
SPEDAT(SET,SCRS,CFUEL,C,CH4)
SPEDAT(SET,SCRS,COXID,C,O2)
SPEDAT(SET,SCRS,CFP1,C,CO2)
SPEDAT(SET,SCRS,CFP2,C,H2O)
SPEDAT(SET,CHEM,SIUNIT,L,T)
SPEDAT(SET,SCRS,YFU1,R,0.04846)
SPEDAT(SET,SCRS,YFU2,R,0.22165)
SPEDAT(SET,SCRS,YFU3,R,0.)
SPEDAT(SET,SCRS,YFU4,R,0.)
SPEDAT(SET,SCRS,YFU5,R,0.)
SPEDAT(SET,SCRS,YFU6,R,0.)
SPEDAT(SET,SCRS,YFU7,R,0.72989)
SPEDAT(SET,SCRS,TEMPFU,R,300.)
SPEDAT(SET,SCRS,YOX1,R,0.04846)
SPEDAT(SET,SCRS,YOX2,R,0.22165)
SPEDAT(SET,SCRS,YOX3,R,0.)
SPEDAT(SET,SCRS,YOX4,R,0.)
SPEDAT(SET,SCRS,YOX5,R,0.)
SPEDAT(SET,SCRS,YOX6,R,0.)
SPEDAT(SET,SCRS,YOX7,R,0.72989)
SPEDAT(SET,SCRS,TEMPOX,R,300.)
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(H1,Y,N,Y,Y,Y,Y)
OUTPUT(CH4,Y,N,Y,Y,Y,Y)
OUTPUT(O2,Y,N,Y,Y,N,N)
OUTPUT(H2,Y,N,Y,Y,N,N)
OUTPUT(CO,Y,N,Y,Y,N,N)
OUTPUT(H2O,Y,N,Y,Y,N,N)
OUTPUT(CO2,Y,N,Y,Y,N,N)
OUTPUT(N2,Y,N,Y,Y,N,N)
OUTPUT(MMWT,Y,N,Y,N,N,N)
OUTPUT(P1RS,Y,N,Y,N,N,N)
OUTPUT(F,Y,N,Y,Y,Y,Y)
OUTPUT(YSUM,Y,N,Y,N,N,N)
OUTPUT(SPH1,Y,N,Y,N,N,N)
OUTPUT(TMP1,Y,N,Y,N,Y,Y)
OUTPUT(DEN1,Y,N,Y,N,Y,Y)
OUTPUT(VIST,Y,N,Y,N,N,N)
************************************************************
Group 22. Monitor Print-Out
IXMON = 1 ;IYMON = 4 ;IZMON = 6
NPRMON = 100000 ;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 = -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
No PATCHes yet used for this Group
************************************************************
Group 24. Dumps For Restarts
SAVE = T ;NOWIPE = F
NSAVE =CHAM
STOP