Since the early days of internal combustion engines, people have dreamt of engines that would not require fossil fuels. Now, hydrogen combustion technology has come to realize this dream. Recently, ...

Marine engine manufacturer MAN Energy Solutions says that a dual-fuel version of its MAN 175D engine that runs on methanol ...

Safran and Turbotech successfully ground-tested a small TP-R90 turboprop engine – designed for two- to seven-seater airplanes – using hydrogen gas. It was part of the BeautHyFuel project ...

Hydrogen-powered aircraft engines will play an important role in combating greenhouse gas emissions from aircraft engines, but at the same time economic, political and technological factors are ...

This marks a milestone in the development of the engine, a project that has been in the works for more than three years with an investment of £100m. See also: JCB’s hydrogen-fuelled combustion ...

A 13-minute video confirms it sounds every bit like a small, high-output engine ... one wouldn't necessarily know this engine was burning hydrogen by sound alone. And it would take a keen eye ...

AVL RACETECH, the motorsport division of AVL, unveiled in 2022 a groundbreaking prototype of a hydrogen-powered internal combustion engine. This 2-liter turbocharged engine is fueled by hydrogen and ...

The hydrogen engine burns fuel nine times faster than gasoline-powered engines. Because hydrogen burns with a small amount of air, hydrogen engines offer a smoother response during acceleration.

Hydrogen combustion engines lean on existing internal-combustion technology, but they still require some technical tweaks for maximum efficiency. Engine maker Cummins recently unveiled a ...

In the study “ Evaluating the techno-economic feasibility of hydrogen-fuelled reciprocating engines for renewable base-load power generation,” published in Energy Conversion and Management ...