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 …

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 …

Direct injection plus lean burn technology can effectively control combustion processes and
reduce carbon emissions of hydrogen engines. Hence, hydrogen direct injection strategy …

The global rush for decarbonization and the more restrictive emission regulations are
pushing the research for cleaner powertrains to the transport sector. In this sense, this work …

Hydrogen fuel offers promising decarbonization pathways for hard-to-electrify transport
sectors such as long-haul trucking, international maritime, and aviation. The internal …

The hydrogen rotary engine (HRE) has advantages of the high power-to-weight ratio and
low emission performance. In this study, a three-dimensional dynamic simulation model of …

Hydrogen engines show great potential as a power source with good combustion
performance, zero carbon emissions, and diverse sources. However, the exhaust emission …

Abstract This paper presents Unsteady Reynolds Averaged Navier Stokes (URANS)
simulations of a large bore, hydrogen-fuelled direct injection spark ignition (DISI) engine at …

Hydrogen-fueled internal combustion engines are a promising CO 2-free and zero-impact
emission alternative to battery or fuel cell electric powertrains. Advantages include long …

High NOx emissions present a significant constraint on the power and efficiency
enhancement of direct-injection hydrogen engines. To address this issue, a 2.0 L …