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 ...

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This course examines military air power, its characteristics, history and development, including selected air campaigns and use of Remote Piloted Aerial Systems (RPAS). The fourth number of the course ...

That scenario may sound futuristic, but it may not be long before we see air-powered engines take to the track. Five Dalhousie mechanical engineering students have already started the journey down ...

The cooling system is located above the engine and generator, providing the necessary fresh air supply and dissipating hot air. Sky Power offers various hybrid configurations to meet different ...

The U.S. Air Force’s sixth-generation fighter is one step closer to reality, as two proposed engines intended to power the aircraft have successfully passed a significant design review.

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 ...

Now two scientists in India have conceptually designed a new, cleaner motorcycle engine that uses compressed air to turn a small air turbine, generating enough power to run a motorcycle for up to 40 ...

Researchers have developed an innovative propeller system to replace the electric and diesel engines currently powering ferries on fixed sea routes. The system is powered by an air motor-mounted ...