The century-old concept of the "split-cycle" engine may be on the verge of a comeback, thanks to an engineering company that has put a new twist on the old technology. If the latest claims by Scuderi ...

Researchers in Germany have recently unveiled a hydrogen-powered engine that could challenge diesel in ...

Internal combustion engines built the modern world but they are major polluters, but this hydrogen engine prototype could ...

Researchers studying a hydrogen combustion concept built around argon gas say the technology could reach 60% thermal ...

For more than 100 years, the internal combustion engine (ICE) has been the mechanism of choice for vehicles of all shapes and sizes. Across all configurations, the principle is the same: a mix of fuel ...

What if the engine of the future wasn’t just a dream, but a reality? Imagine a power source that combines the raw, exhilarating performance of a two-stroke engine with innovative efficiency, ...

Two years ago it was only a well-developed concept. (See “Rethinking engines,” MACHINE DESIGN, March 3, 2007). But this year, the Scuderi Group unveiled a cutaway model of the proof-of-concept ...

Almost all gasoline engines, whether they're efficient-yet-less-refined four-cylinders, high-horsepower V6s, or growly and torque-rich V8s, use much the same process to create power. The "Otto cycle" ...