A simplified reaction mechanism for calculation of emissions in hydrocarbon (Jet-A) combustion

The paper presents a simplified reaction mechanism developed for use in calculations of NO(x) emissions in Jet-A combustion. The rate for the N2 + O2 reaction was selected to match available experimental results, and the reaction rates for other global reactions in the Jet-A are empirical reaction rates adjusted to match species concentrations using the detailed mechanism of Miller and Bowman (1989). The mechanism was validated by comparing the emission of NO(x) calculated using propane as fuel.