The impact of ignition and activation energy distribution on the combustion and emission characteristics of diesel-ammonia-natural gas engines

Q Ma, J Wang, S **, M Shi - Journal of the Energy Institute, 2025 - Elsevier
To enhance the performance and reduce emissions of ammonia-diesel engines, natural gas
is employed as a partial substitute for diesel fuel. This substitution accelerates the …

Combustion dynamics and emission characteristics of a diesel-ignited natural gas-ammonia blended fuel engine

Q Ma, C Jiang, X Li, W Su - Fuel, 2025 - Elsevier
Engines fueled exclusively by ammonia encounter significant challenges, notably low
combustion efficiency, ammonia slip, and elevated N 2 O levels in exhaust emissions. Given …