Opposed-piston engine

1 mention

An engine design featuring two pistons operating in opposition within a single cylinder, eliminating the need for cylinder heads. This design was originally developed over a century ago and is now being adapted for hydrogen combustion in long-haul vehicles.

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Often mentioned with · Organizations

Engine design and development

company United States 1 mention

Argonne National Laboratory

National laboratory research

institution United States 1 mention

US Department of Energy

Energy policy and regulation

gov USA 1 mention

Often mentioned with · Locations

Often mentioned with · Projects

Hydrogen Engine Development for Long-Haul Vehicles

A collaborative research project between Achates Power and Argonne National Laboratory to develop a hydrogen-powered engine using opposed-piston, two-stroke compression ignition technology customized for commercial long-haul vehicles that are difficult to electrify.

under construction 1 mention

Often mentioned with · Products

Opposed-piston hydrogen engine

A hydrogen-powered internal combustion engine using opposed-piston, two-stroke compression ignition technology designed for commercial long-haul vehicles. The design eliminates cylinder heads, reduces heat loss and inefficiency, and offers lighter weight and simpler construction compared to conventional engines.

Often mentioned with · People

Essam El-Hannouny

United States 1 mention

Often mentioned with · Research studies

Hydrogen combustion demonstration using opposed-piston compression ignition

In the news (1)

Long haul vehicles to use opposed-piston hydrogen engine technology

2 years 4 months ago

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