Technical Paper
Predicting Exhaust Emissions in a Glow-Assisted DI Methanol Engine Using a Combustion Model Combined with Full Kinetics
1996-10-01
961935
A numerical model has been developed to predict the formation of NOx and formaldehyde in the combustion and post-combustion zones of a methanol DI engine. For this purpose, a methanol-air mixture model combined with a full kinetics model has been introduced, taking into account 39 species with their 157 related elementary reactions. Through these kinetic simulations, a concept is proposed for optimizing methanol combustion and reducing exhaust emissions.