A Simplified, Fundamentally Based Method for calculating NO_x Emissions in Lean Premixed Combustors

摘要

Recent developments in systematically reduced chemical kinetics are applied to computation of the production of oxides of nitrogen by considering the flame-structure limit of slow CO oxidation along with the thermal mechanism of No formation. Fuel consumption is presumed to be controlled by turbulent mixing so that the results are applicable to general hydrocarbon fuels. The approach is free of empirical modeling coefficients and relates the rates to elementary chemical-kinetic parameter.