The Defense Department’s Hypersonic Air-Breathing Weapons Concept (HAWC) recently took off from an aircraft propelled by a supersonic combustion ramjet, also known as a scramjet, traveling at five ...

Today scramjet propulsion is the subject of continued study, as it appears to be one of the most promising methods of powering hypersonic weapons and aircraft. So, you may be surprised to learn that ...

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 ...

The US Air Force Research Laboratory (AFRL) completed a series of “record-breaking tests” of a scramjet engine in November. The hot-fire tests were conducted on the ground at the Arnold Engineering ...

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