Two-cylinder power! [Tom’s] ultimate goal is to put his new tiny air engine on a small model aircraft. To enable consistent performance, his engine needs a regulator, but off-the-shelf models ...

This emerging technology uses liquid air as a fuel that expands quickly when warmed to power the engine’s pistons. Compared to traditional combustion engines, the liquid air engine is emission-free ...

Air engines are a common occurrence here on Hackaday. They’re relatively novel and reasonably easy to 3D print without requiring any fluids or supporting machinery. For example, [Tom Stanton ...

Explore the exciting world of LEGO pneumatic engines powered by compressed air! This project features a variety of engines, each demonstrating unique mechanics and design. From the initial concept to ...

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U.S. Air Force Office Pitches Engine Investment For Mid-Market Airliner is published in Aerospace Daily & Defense Report, an Aviation Week Intelligence Network (AWIN) Market Briefing and is included ...

As SUVs grow in size, the engines that power them are getting smaller with V8 and V6 engines replaced by smaller turbocharged ...

GE Aerospace has secured a contract worth up to $5 billion from the U.S. Air Force to support the governments foreign ...

The Ranger Air 330MPX engine drive delivers five functions into one unit: air compressor, generator, battery jump assist, battery charge, and multi-process welder.

India's largest automaker, Tata Motors, announced this week it will partner up with MDI of France, a technology invention company, to develop engines powered by compressed air. Tata says the ...