The state-of-the-art engine's successful Mach 4 ... also designed by Space Transportation. Traditional ramjet engines work by relying on the aircraft's speed to scoop up and compress air into ...

Concepts ranged from nuclear-powered seaplanes and supersonic "Hunter-Killer" aircraft capable of destroying enemy ICBMs to nuclear ramjet-powered ... zoomy conceptual art but only basic ...

To create a full propulsion system, engineers will improve sophisticated controls and use state-of-the-art materials ... passenger aircraft are not the same as the air-breathing ramjet engines.

This type of ramjet is preferable for use on aircraft because they can be launched on demand, without having to fill up their fuel tanks before launch, as some liquid fueled ramjets demand.

The XF-103’s turbojet would propel the aircraft to sufficient speed for the ramjet to kick in ... XF-103 was so far ahead of the state of the art that it was much too risky to be a serious ...

When it's a ramjet that uses rotating detonation technology to propel aircraft at hypersonic speeds. A case in point is Venus Aerospace's new Venus Detonation Ramjet 2000 lb Thrust Engine (VDR2).

“We’ve just opened the door to Mach 10 flight for jet aircraft.” The heart of the X-43A is its revolutionary scramjet -- a contraction of Supersonic Combustion Ramjet. The engine compresses ...

The XF-103’s turbojet would propel the aircraft to sufficient speed for the ramjet to kick in ... XF-103 was so far ahead of the state of the art that it was much too risky to be a serious ...

a ramjet, which can only operate at high speeds as it uses this air to pressurize air and fuel in the combustion chamber, kicks in and carries the theoretical Quarterhorse aircraft to Mach 5 and ...

Cross-medium vehicles powered by such engines can fly at supersonic speeds for hundreds of kilometres in the air and dive into water to attack heavily fortified targets, such as aircraft carriers ...