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 ...

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

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 development comes at a time when the army is looking at creating a rocket force at the earliest to boost its combat ...

India recently announced that it had developed a 155mm Ramjet 155mm artillery shell. A ramjet is an air-breathing engine that requires no compressor or turbine because the high speed of the shell once ...

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

Boeing and Nammo completed their first test of the new Ramjet 155 artillery shell. Unlike conventional artillery, the new shell uses a ramjet engine to fly farther and faster. Ramjet 155 will be able ...

The rotating detonation ramjet engine provides a more compact, lightweight design than standard engine designs, and uses a continuous, self-sustaining detonation wave. GE Aerospace and Lockheed Martin ...

Engine maker GE Aerospace and defence manufacturer Lockheed Martin have teamed up to test a novel ramjet propulsion system for powering hypersonic flight. The pair say they completed a series of ...

In 1949 we saw the first aircraft, the Leduc 0.10, to fly entirely powered by a ramjet, which also directed compressed air into the engine – but this time compressed entirely by the aircraft's own ...