Scientists at the U.S. Naval Research Laboratory are developing the next generation of solid-fuel ramjet propulsion, ...

American researchers are finally getting a real-time view inside one of the most unforgiving propulsion systems in service, ...

Scientists at the US Naval Research Laboratory (NRL) have achieved significant progress in the ...

China has tested a powerful engine that can carry weapons at remarkable speeds through both air and water. The novel engine achieved 90% efficiency in laboratory tests, which were conducted in ...

GE Aerospace is advancing hypersonic flight with plans to scale up its dual-mode ramjet technology in 2025. To create a full propulsion system, engineers will improve sophisticated controls and use ...

The ramjet uses GE Aerospace’s rotating detonation combustion system and Lockheed Martin’s tactical inlet that enables ...

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The world of hypersonics is perhaps just as captivating to some people as say space exploration is to others. After all, it's all about going really, really fast through Earth's atmosphere, many times ...

GE Aerospace lifted the curtain on its comprehensive hypersonics program at its Research Center in Niskayuna, demonstrating what is believed to be a world-first hypersonic dual-mode ramjet (DMRJ) rig ...

Back in 2019, the U.S. Army handed Boeing and Norwegian defense company Nordic Ammunition Company (Nammo) a contract for the development of a ramjet-powered artillery projectile. Called Boeing Ramjet ...

The simplest of jet engines, the ramjet compresses air to subsonic speed by the ram-effect of its forward motion. The compressed air is mixed with fuel within the engine, and ejected through a ...

Scientists at the U.S. Naval Research Laboratory are developing the next generation of solid-fuel ramjet (SFRJ) propulsion, ...