A jet engine is any engine that can propel an aircraft of some kind via rearward expulsion of a jet of fluid, typically a hot exhaust gas that the engine generates by drawing in fuel from the ...

It’s left to [Integza] to take this idea and see it as the compressor for a jet engine ... it has more in common with a ramjet that gains its required air velocity with the help of extra ...

The detonation wave combusts the fuel-air mixture at supersonic speeds and at near-constant volume—a more efficient process than current jet engines ... rocket engine with a ramjet.

A supersonic jet faster than Concorde is being developed ... offering a once-in-a-lifetime visual spectacle. A cutting-edge ramjet engine that uses atmospheric oxygen is key to Yunxing’s ...