Hydrogen-natural gas combustion in a marine lean-burn SI engine: A comparitive analysis of Seiliger and double Wiebe function-based zero–dimensional modelling

With increasingly stringent emission regulations, marine natural gas engines need to improve their performance. Various proven advantages of hydrogen-natural gas (H-NG) blends make them a promising enhanced fuel solution. Although modelling of H-NG combustion has been investigated before, mostly using CFD models, the literature on the...

NO-emission prediction in a Diesel Engine: Using a two zone in-cylinder simulation model

The diesel engine plays a dominant role in the field of (maritime) transportation and is expected to do so in the coming years. Depletion of fossil fuels and environmental impact are relevant concerns, widely acknowledged by the international community. NOx contributes to acid deposition and eutrophication. Regulations on NOx emissions become...