Hydrogen engine operation strategies: recent progress, industrialization challenges, and perspectives

Z Sun, J Hong, T Zhang, B Sun, B Yang, L Lu… - International Journal of …, 2023 - Elsevier
As the main energy consumption terminal and emission source, the engine is expected to
achieve zero carbon emission with the help of hydrogen energy. Focusing on the current …

[HTML][HTML] Design trends and challenges in hydrogen direct injection (H2DI) internal combustion engines–A review

H Goyal, P Jones, A Bajwa, D Parsons… - International Journal of …, 2024 - Elsevier
The hydrogen internal combustion engine (H 2-ICE) is proposed as a robust and viable
solution to decarbonise the heavy-duty on-and off-road, as well as the light-duty automotive …

The role of hydrogen for future internal combustion engines

A Onorati, R Payri, BM Vaglieco… - … Journal of Engine …, 2022 - journals.sagepub.com
In order to successfully cope with the trend of mitigating climate change as outlined in the
recommendations of Paris (COP21) and Glasgow (COP26) Climate Agreements, propulsion …

[HTML][HTML] Computational comparison of the conventional diesel and hydrogen direct-injection compression-ignition combustion engines

R Babayev, A Andersson, AS Dalmau, HG Im… - Fuel, 2022 - Elsevier
Most research and development on hydrogen (H 2) internal combustion engines focus on
premixed-charge spark ignition (SI) or diesel-hydrogen dual-fuel technologies. Premixed …

Effect of injection and ignition timing on a hydrogen-lean stratified charge combustion engine

S Lee, G Kim, C Bae - International Journal of Engine …, 2022 - journals.sagepub.com
Hydrogen can be used as a fuel for internal combustion engines to realize a carbon-neutral
transport society. By extending the lean limit of spark ignition engines, their efficiency, and …

Analysis of the combustion characteristics of ammonia/air ignited by turbulent jet ignition with assisted hydrogen injection in pre-chamber

Z Wang, C Ji, D Wang, T Zhang, S Wang, H Wang… - Fuel, 2024 - Elsevier
Turbulent jet ignition (TJI) is an advanced ignition strategy that can improve the ignition and
combustion characteristics of low-reactivity mixtures. The utilization of TJI system may be …

Understanding hydrogen jet dynamics for direct injection hydrogen engines

S Lee, J Hwang, C Bae - International Journal of Engine …, 2023 - journals.sagepub.com
The energy paradigm is shifting toward carbon-free and low-emission alternative fuels.
Among the many candidates, hydrogen is considered a promising option thanks to its …

The effect of EGR and hydrogen addition to natural gas on performance and exhaust emissions in a diesel engine by AVL fire multi-domain simulation, GPR model …

J Zareei, A Rohani, JRN Alvarez - international journal of hydrogen energy, 2022 - Elsevier
In this study, the effect of adding hydrogen to natural gas and EGR ratio was conducted on a
diesel engine to investigate the engine performance and exhaust gases by AVL Fire multi …

Effect of inhomogeneous methane-air mixtures on combustion characteristics in a constant volume combustion chamber

Y Li, X Zhang, Y Wang, J Sun - Fuel, 2023 - Elsevier
The inhomogeneous mixture can improve the combustion performance under certain
conditions. In this study, an experimental study of turbulent stratified combustion under …

Effects of initial pressure and temperature on the ignition and combustion characteristics of ammonia/hydrogen/air adopting turbulent jet ignition

Z Wang, T Zhang, D Wang, H Wang, H Yang… - International Journal of …, 2024 - Elsevier
Abstract Ammonia (NH 3) and hydrogen (H 2) mixture are expected to replace traditional
fossil fuels in the transportation industry to achieve zero-carbon emissions. Adopting …