DISPLAY
This run restarts from the data produced by case 481, and
performs two further steps, namely:-
1. by calling GXCREK, it computes the equilibrium values of
O, OH, and H corresponding to the combustion reaction; and
2. by solving the source and transport equations for N and NO
in accordance with the Zeldovich mechanism, it computes the
concentrations of these substances.
The coding is to be found in file GXNOX.F
press RETURN to continue
readvdu(NPHI,INT,50)
ENDDIS
noxdbegin
ns 7
nr 3
noxdend
load(481)
noxdbegin
ns 7
nr 3
noxdend
PRT0BEGIN
PRINT0 0.0
PRT0END
TEXT(NOX Post-Processing Of Case 481
TITLE
NOXCAL = T activates solution for nox
BOOLEAN(NOXCAL);NOXCAL=T
STORE(P1,GAS,FUE,SHAD,H1,H2,MIXF,C2)
SOLUTN(5,Y,N,N,N,N,N);SOLUTN(5,Y,N,N,N,N,N)
SOLVE(C3,C5);STORE(C4,C6);NAME(C3)=XN;NAME(C5)=XNO
STORE(XO,XO2,XH,XOH,CRKT,NOSR)
CINT(XNO)=0.0;CINT(XN)=0.0;CINT(C4)=0.0;CINT(C6)=0.0
RESTRT(P1,GVEL,CVEL,GAS,FUE,SHAD,H1,H2,MIXF,C2,TMP1,TMP2)
RESTRT(RHO1,RMIX,YH2O,YH2,YN2,YCO2,YO2,YCO,CFIP,MDOT)
** NO & N reaction-rate source terms
PATCH(NOXSR,FREEVL,1,NX,1,NY,1,NZ,1,1)
COVAL(NOXSR,XNO,FIXFLU,GRND);COVAL(NOXSR,XN,GRND,GRND)
PATCH(FUELNOX,SOUTH,1,NX,1,1,1,NZ,1,1)
COVAL(FUELNOX,XNO,FLOG,0.0);COVAL(FUELNOX,XN,FLOG,0.0)
PATCH(OUTLET,NORTH,1,NX,NY,NY,1,NZ,1,1);COVAL(OUTLET,P1,OUTCO1,0.0)
INLETS=SKIP;INLETG=SKIP
TSTSWP=10;LSWEEP=30
RELAX(XNO,FALSDT,CHATIM); RELAX(XN,FALSDT,CHATIM)
VARMIN(XNO)=0.; VARMAX(XNO)=1.; VARMIN(XN)=0.; VARMAX(XN)=1.
LSG62=NOXCAL
OUTPUT(C4,N,N,N,N,N,N); OUTPUT(C6,N,N,N,N,N,N)
OUTPUT(H1,N,N,N,N,N,N); OUTPUT(H2,N,N,N,N,N,N)
OUTPUT(7,N,N,N,N,N,N); OUTPUT(11,N,N,N,N,N,N)
OUTPUT(FUE,N,N,N,N,N,N); OUTPUT(TMP2,N,N,N,N,N,N)
OUTPUT(CFIP,N,N,N,N,N,N); OUTPUT(MDOT,N,N,N,N,N,N)
SAVE=F