TALK=T;RUN(1,1) PHOTON USE p; phi 15 1 set con fi dep 3 con fuel x 1 fi;0.01 gr ou x 1 te 1 fuel mass-fraction contours 0.13265E+04 0.21215E+04 CR msg Pressto continue pause cl con prod x 1 fi;0.01 gr ou x 1 te 1 product contours 0.13265E+04 0.21215E+04 CR msg Press to continue pause cl con mixf x 1 fi;0.01 gr ou x 1 te 1 mixture fraction contours 0.13265E+04 0.21215E+04 CR msg Press to continue pause cl con tmp1 x 1 fi;0.01 gr ou x 1 te 1 temperature contours 0.13265E+04 0.21215E+04 CR msg Press to continue pause cl vec x 1 sh gr ou x 1 te 1 velocity vectors 0.13265E+04 0.21215E+04 CR msg Press to continue pause end enduse DISPLAY The problem considered is two-dimensional and concerns the calculation of thermal-nox emissions. A two-step approach is used whereby the first step involves the main exothermic reaction of methane in air, and the second involves the solution of the Zeldovich reaction scheme for the formation of the major nitric oxide: nitrogen oxide, NO. The first PHOENICS calculation considers the methane combustion only, so that the logical variable NOXCAL=F. The second and final PHOENICS calculation sets NOXCAL=T, which deactivates the solution of all dependent variables excepting those involved in the nox chemistry. ENDDIS noxdbegin ns 7 nr 3 jxdbck 1 jydbck 9 jzdbck 18 jsdbck 10 gn2ox 0.767 gn2pr 0.725 gco2pr 0.151 gh2opr 0.124 crkbug f dbgnox f noxdend ************************************************************ Group 1. Run Title and Number ************************************************************ ************************************************************ TEXT(2-D CH4/AIR combustion+thermal NOX: C113) ************************************************************ ************************************************************ IRUNN = 1 ;LIBREF = 113 ************************************************************ 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 = 24 YVLAST =1.0E-02 YFRAC(1)=0.061179 ;YFRAC(2)=0.119637 YFRAC(3)=0.17524 ;YFRAC(4)=0.227834 YFRAC(5)=0.277236 ;YFRAC(6)=0.323223 YFRAC(7)=0.365521 ;YFRAC(8)=0.403775 YFRAC(9)=0.4375 ;YFRAC(10)=0.465979 YFRAC(11)=0.487972 ;YFRAC(12)=0.5 YFRAC(13)=0.512028 ;YFRAC(14)=0.534021 YFRAC(15)=0.5625 ;YFRAC(16)=0.596225 YFRAC(17)=0.634479 ;YFRAC(18)=0.676777 YFRAC(19)=0.722764 ;YFRAC(20)=0.772166 YFRAC(21)=0.82476 ;YFRAC(22)=0.880363 YFRAC(23)=0.938821 ;YFRAC(24)=1. ************************************************************ Group 5. Z-Direction Grid Spacing PARAB = F NZ = 35 ZWLAST =0.6 ZFRAC(1)=0.028571 ;ZFRAC(2)=0.057143 ZFRAC(3)=0.085714 ;ZFRAC(4)=0.114286 ZFRAC(5)=0.142857 ;ZFRAC(6)=0.171429 ZFRAC(7)=0.2 ;ZFRAC(8)=0.228571 ZFRAC(9)=0.257143 ;ZFRAC(10)=0.285714 ZFRAC(11)=0.314286 ;ZFRAC(12)=0.342857 ZFRAC(13)=0.371429 ;ZFRAC(14)=0.4 ZFRAC(15)=0.428571 ;ZFRAC(16)=0.457143 ZFRAC(17)=0.485714 ;ZFRAC(18)=0.514286 ZFRAC(19)=0.542857 ;ZFRAC(20)=0.571429 ZFRAC(21)=0.6 ;ZFRAC(22)=0.628571 ZFRAC(23)=0.657143 ;ZFRAC(24)=0.685714 ZFRAC(25)=0.714286 ;ZFRAC(26)=0.742857 ZFRAC(27)=0.771429 ;ZFRAC(28)=0.8 ZFRAC(29)=0.828571 ;ZFRAC(30)=0.857143 ZFRAC(31)=0.885714 ;ZFRAC(32)=0.914286 ZFRAC(33)=0.942857 ;ZFRAC(34)=0.971429 ZFRAC(35)=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(136)=NOSR ;NAME(137)=CRKT NAME(138)=XO2 ;NAME(139)=XOH NAME(140)=XO ;NAME(141)=XH NAME(142)=XN ;NAME(143)=XNO NAME(144)=ENUT ;NAME(145)=FUEL NAME(146)=PROD ;NAME(147)=OXID NAME(148)=RHO1 ;NAME(149)=TMP1 NAME(150)=MIXF * 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,Y) SOLUTN(W1,Y,Y,N,N,N,Y) SOLUTN(KE,Y,Y,N,N,N,N) SOLUTN(EP,Y,Y,N,N,N,N) SOLUTN(H1,Y,Y,N,N,N,Y) SOLUTN(NOSR,Y,N,N,N,N,Y) SOLUTN(CRKT,Y,N,N,N,N,Y) SOLUTN(XO2,Y,N,N,N,N,Y) SOLUTN(XOH,Y,N,N,N,N,Y) SOLUTN(XO,Y,N,N,N,N,Y) SOLUTN(XH,Y,N,N,N,N,Y) SOLUTN(XN,Y,N,N,N,N,Y) SOLUTN(XNO,Y,N,N,N,N,Y) SOLUTN(ENUT,Y,N,N,N,N,Y) SOLUTN(FUEL,Y,N,N,N,N,Y) SOLUTN(PROD,Y,N,N,N,N,Y) SOLUTN(OXID,Y,N,N,N,N,Y) SOLUTN(RHO1,Y,N,N,N,N,Y) SOLUTN(TMP1,Y,N,N,N,N,Y) SOLUTN(MIXF,Y,Y,N,N,N,Y) DEN1 = 148 VIST = 144 TEMP1 = 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(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,N,Y,N) TERMS(MIXF,N,Y,Y,Y,Y,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 = GRND6 ;TMP1 = GRND7 ;EL1 = GRND4 TSURR =0. ;TEMP0 =0. ;PRESS0 =4.0E+05 DVO1DT =0. ;DRH1DP =0. RHO1A =16.04303 ;RHO1B =28.941999 ;RHO1C =29.189119 TMP1A =1500. ;TMP1B =1500. ;TMP1C =1500. TMP2A =0.054825 ;TMP2B =4.9E+07 ;TMP2C =0. EMISS =0. ;SCATT =0. RADIA =0. ;RADIB =0. EL1A =0. ;EL1B =0. ;EL1C =0. ENUL =1.0E-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(MIXF)=1. PRT(V1)=1. ;PRT(W1)=1. PRT(KE)=1. ;PRT(EP)=1.314 PRT(H1)=1. ;PRT(MIXF)=1. CP1 = GRND10 ;CP2 =1. CP1A =1500. ;CP1B =1500. ;CP1C =1500. ;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)=0.6 ;FIINIT(KE)=9.0E-04 FIINIT(EP)=8.8722E-03 ;FIINIT(H1)=4.94335E+07 FIINIT(NOSR)=1.0E-10 ;FIINIT(CRKT)=0. FIINIT(XO2)=0. ;FIINIT(XOH)=0. FIINIT(XO)=0. ;FIINIT(XH)=0. FIINIT(XN)=0. ;FIINIT(XNO)=0. FIINIT(ENUT)=1.0E-10 ;FIINIT(FUEL)=1.0E-10 FIINIT(PROD)=1.0E-10 ;FIINIT(OXID)=1.0E-10 FIINIT(RHO1)=1.0E-10 ;FIINIT(TMP1)=1.0E-10 FIINIT(MIXF)=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(INLETF ,LOW , 1, 1, 1, 12, 1, 1, 1, 1) COVAL(INLETF ,P1 , FIXFLU ,1.60247 ) COVAL(INLETF ,W1 ,0. ,0.6 ) COVAL(INLETF ,KE ,0. ,9.0E-04 ) COVAL(INLETF ,EP ,0. ,8.8722E-03 ) COVAL(INLETF ,H1 ,0. ,4.94335E+07 ) COVAL(INLETF ,MIXF,0. ,1. ) PATCH(INLETA ,LOW , 1, 1, 13, 24, 1, 1, 1, 1) COVAL(INLETA ,P1 , FIXFLU ,10.129744 ) COVAL(INLETA ,W1 ,0. ,5.892573 ) COVAL(INLETA ,KE ,0. ,0.086806 ) COVAL(INLETA ,EP ,0. ,8.404124 ) COVAL(INLETA ,H1 ,0. ,1.215E+06 ) COVAL(INLETA ,MIXF,0. ,0. ) PATCH(OUTLET ,HIGH , 1, 1, 1, 24, 35, 35, 1, 1) COVAL(OUTLET ,P1 ,1. ,0. ) COVAL(OUTLET ,H1 ,0. , SAME ) COVAL(OUTLET ,FUEL,0. , SAME ) COVAL(OUTLET ,MIXF,0. , SAME ) PATCH(WFNN ,NWALL , 1, 1, 24, 24, 1, 35, 1, 1) COVAL(WFNN ,W1 , GRND2 ,0. ) COVAL(WFNN ,KE , GRND2 , GRND2 ) COVAL(WFNN ,EP , GRND2 , GRND2 ) XCYCLE = F EGWF = T WALLCO = GRND2 ************************************************************ Group 14. Downstream Pressure For PARAB ************************************************************ Group 15. Terminate Sweeps LSWEEP = 250 ;ISWC1 = 1 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1 SELREF = T RESFAC =1.0E-05 ************************************************************ Group 16. Terminate Iterations LITER(P1)=25 ;LITER(V1)=10 LITER(W1)=10 ;LITER(KE)=20 LITER(EP)=20 ;LITER(H1)=20 LITER(MIXF)=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(MIXF)=1.0E-03 ************************************************************ Group 17. Relaxation RELAX(P1,LINRLX,1.) RELAX(V1,FALSDT,2.909231E-04) RELAX(W1,FALSDT,2.909231E-03) RELAX(KE,FALSDT,2.909231E-03) RELAX(EP,FALSDT,2.909231E-03) RELAX(H1,FALSDT,0.029092) RELAX(NOSR,LINRLX,1.) RELAX(CRKT,LINRLX,1.) RELAX(XO2,LINRLX,1.) RELAX(XOH,LINRLX,1.) RELAX(XO,LINRLX,1.) RELAX(XH,LINRLX,1.) RELAX(XN,LINRLX,1.) RELAX(XNO,LINRLX,7.273077E-04) RELAX(ENUT,LINRLX,1.) RELAX(FUEL,LINRLX,1.) RELAX(PROD,LINRLX,1.) RELAX(OXID,LINRLX,1.) RELAX(RHO1,LINRLX,0.1) RELAX(TMP1,LINRLX,1.) RELAX(MIXF,FALSDT,0.029092) 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(NOSR)=1.0E+10 ;VARMIN(NOSR)=-1.0E+10 VARMAX(CRKT)=1.0E+10 ;VARMIN(CRKT)=-1.0E+10 VARMAX(XO2)=1.0E+10 ;VARMIN(XO2)=-1.0E+10 VARMAX(XOH)=1.0E+10 ;VARMIN(XOH)=-1.0E+10 VARMAX(XO)=1.0E+10 ;VARMIN(XO)=-1.0E+10 VARMAX(XH)=1.0E+10 ;VARMIN(XH)=-1.0E+10 VARMAX(XN)=1. ;VARMIN(XN)=0. VARMAX(XNO)=1. ;VARMIN(XNO)=0. VARMAX(ENUT)=1.0E+10 ;VARMIN(ENUT)=-1.0E+10 VARMAX(FUEL)=1. ;VARMIN(FUEL)=0. VARMAX(PROD)=1. ;VARMIN(PROD)=0. VARMAX(OXID)=1. ;VARMIN(OXID)=0. VARMAX(RHO1)=50. ;VARMIN(RHO1)=1.0E-03 VARMAX(TMP1)=4000. ;VARMIN(TMP1)=28.9 VARMAX(MIXF)=1. ;VARMIN(MIXF)=0. ************************************************************ Group 19. Data transmitted to GROUND GENK = T PARSOL = F ISG62 = 1 SPEDAT(SET,GXMONI,PLOTALL,L,T) ************************************************************ Group 20. Preliminary Printout DISTIL = T ;NULLPR = F NDST = 0 DSTTOL =1.0E-02 EX(P1)=58.290001 ;EX(V1)=0.03029 EX(W1)=10.95 ;EX(KE)=0.7682 EX(EP)=211.300003 ;EX(H1)=6.619E+06 EX(NOSR)=1.0E-10 ;EX(CRKT)=0. EX(XO2)=0. ;EX(XOH)=0. EX(XO)=0. ;EX(XH)=0. EX(XN)=0. ;EX(XNO)=0. EX(ENUT)=4.299E-04 ;EX(FUEL)=0.07205 EX(PROD)=0.7303 ;EX(OXID)=0.1977 EX(RHO1)=0.7279 ;EX(TMP1)=2059. EX(MIXF)=0.1121 ************************************************************ 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(NOSR,N,N,N,N,N,N) OUTPUT(CRKT,N,N,N,N,N,N) OUTPUT(XO2,N,N,N,N,N,N) OUTPUT(XOH,N,N,N,N,N,N) OUTPUT(XO,N,N,N,N,N,N) OUTPUT(XH,N,N,N,N,N,N) OUTPUT(XN,N,N,N,N,N,N) OUTPUT(XNO,N,N,N,N,N,N) OUTPUT(ENUT,Y,N,Y,N,N,N) OUTPUT(FUEL,Y,N,Y,N,N,N) OUTPUT(PROD,Y,N,Y,N,N,N) OUTPUT(OXID,Y,N,Y,N,N,N) OUTPUT(RHO1,Y,N,Y,N,N,N) OUTPUT(TMP1,Y,N,Y,Y,Y,Y) OUTPUT(MIXF,Y,N,Y,Y,Y,Y) ************************************************************ Group 22. Monitor Print-Out IXMON = 1 ;IYMON = 9 ;IZMON = 18 NPRMON = 1 ;NPRMNT = 1 ;TSTSWP = -1 UWATCH = T ;USTEER = T HIGHLO = F ************************************************************ Group 23.Field Print-Out & Plot Control NPRINT = 250 ;NUMCLS = 5 NYPRIN = -1 ;IYPRF = 1 ;IYPRL = 10000 NZPRIN = 1 ;IZPRF = 1 ;IZPRL = 10000 XZPR = F ;YZPR = T IPLTF = 1 ;IPLTL = 250 ;NPLT = 5 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