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 ...

Ramjet engines make it possible to reach very high flight speeds of more than five times the speed of sound, known as hypersonic. These engines not only offer great potential for future aviation and ...

The company revealed that scientists at its Global Research Center in upstate New York successfully tested a dual-mode ramjet engine subscale demonstrator that used rotating detonation combustion.

This has the potential to reduce the overall weight of the engine as well as shortening the length of a combustion module in a dual-mode ramjet (DMRJ) or turbine-based combined cycle (TBCC).

A cutting-edge ramjet engine that uses atmospheric oxygen is key to Yunxing’s revolutionary speed and efficiency, making it a low-cost, high-power innovation. 'Orion’s Curse': The shocking ...