Effects of ammonia energy fraction and diesel injection timing on combustion and emissions of an ammonia/diesel dual-fuel engine

A Yousefi, H Guo, S Dev, B Liko, S Lafrance - Fuel, 2022 - Elsevier
Ammonia has been receiving increasing interest as a hydrogen carrier and carbon-free fuel
to tackle the issue of greenhouse gas (GHG) emissions from transportation. In this study, an …

A study on split diesel injection on thermal efficiency and emissions of an ammonia/diesel dual-fuel engine

A Yousefi, H Guo, S Dev, S Lafrance, B Liko - Fuel, 2022 - Elsevier
Ammonia is gaining more interest as a carbon-free alternative fuel in freight transportation
applications, especially the ship** industry. However, the problems of nitrous oxide (N 2 …

Chemical mechanism of ammonia-methanol combustion and chemical reaction kinetics analysis for different methanol blends

M Lu, D Dong, F Wei, W Long, Y Wang, L Cong… - Fuel, 2023 - Elsevier
As a carbon-free fuel, ammonia is considered as an attractive alternative fuel for internal
combustion engines. However, ammonia has the problems of high ignition temperature and …

[HTML][HTML] Examination of a soot model in premixed laminar flames at fuel-rich conditions

W Pejpichestakul, E Ranzi, M Pelucchi… - Proceedings of the …, 2019 - Elsevier
The primary objective of the present work is to collect and review the vast amount of
experimental data on rich laminar premixed flames of hydrocarbon fuels reported in recent …

Effects of injection strategy and combustion chamber modification on a single-cylinder diesel engine

R Sener, MU Yangaz, MZ Gul - Fuel, 2020 - Elsevier
The diesel engine is widely used due to its thermal efficiency, reliability and fuel economy,
while diesel engine emissions are harmful to the environment and human health. Therefore …

[HTML][HTML] Large-eddy simulation of dual-fuel ignition: Diesel spray injection into a lean methane-air mixture

H Kahila, A Wehrfritz, O Kaario, V Vuorinen - Combustion and Flame, 2019 - Elsevier
In the present study, large-eddy simulation (LES) together with a finite-rate chemistry model
is utilized for the investigation of a dual-fuel (DF) ignition process where a diesel surrogate …

[HTML][HTML] Large-eddy simulation of dual-fuel spray ignition at different ambient temperatures

B Tekgül, H Kahila, O Kaario, V Vuorinen - Combustion and Flame, 2020 - Elsevier
Here, a finite-rate chemistry large-eddy simulation (LES) solver is utilized to investigate dual-
fuel (DF) ignition process of n-dodecane spray injection into a methane–air mixture at …

Optimization of the combustion chamber geometry and injection parameters on a light-duty diesel engine for emission minimization using multi-objective genetic …

R Şener, MZ Gül - Fuel, 2021 - Elsevier
Combustion efficiency and exhaust emission of the compression-ignition engines are highly
dependent on the combustion chamber design. In this study, shape optimization was …