Schematic of the proposed pneumatic propulsion with multi-option for connectivity, be it grid and/or renewable energy connectivity. Scientists say they have created a methodology that could replace ...

Researchers say they've developed a method that could replace the two diesel engines currently powering a ferry boat with pneumatic propellers - offering a potentially cleaner, quieter, and more ...

Hermeus, a Georgia-based aviation startup, has announced a contract with the U.S. Air Force to develop its idea for a hypersonic aircraft engine. The Air Force department funding the project is the ...

FARNBOROUGH, England--(BUSINESS WIRE)--Parker Aerospace, a business segment of Parker Hannifin Corporation (NYSE:PH), the global leader in motion and control technologies, has been selected by ...

The provocative press release was still live in 2023, 16 years after its creation, on the Tata Motors corporate website. Dated February 5, 2007, and titled “An Engine Which Uses Air as Fuel,” the ...

In its purest form, an engine is nothing more than an air pump; it takes in air and then returns it, although in a slightly modified form. Maximizing an engine's ability to process air will also ...

The Pontiac Ram Air V is a mythical engine that could’ve rewritten muscle car history, but to understand how, we must start ...

“It is demonstrated that pneumatic propulsion, while unconventional, holds a promise as a sustainable and energy-efficient alternative to conventional marine engines, particularly for short-distance ...

Keeping a 1960s airframe relevant in the 2050s has less to do with nostalgia than with wiring diagrams, test cards, and the unglamorous reality that engines wear out. That is the context for the U.S.

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] took a ...