The ducted fan is meant to be a stand-in for a model jet engine, based around a ... variable nozzle to more finely control the “exhaust” of his engine. This system is also 3D printed and ...

By analyzing extensive data early in the development process, Rolls-Royce experts gained valuable insights into how ...

In fact, jet turbines can't actually do that ... This configuration had small, hinged doors that covered up the back of the engine exhaust to redirect the exhaust forward. There are also cascade ...

Jet blast is a high-velocity stream of air expelled from the rear of jet engines. Due to the immense power on the ground, as ...

Exhaust whose energy isn’t spent in turning the turbine is expelled and produces thrust, which propels the engine and the vehicle ... If you want to build a full jet turbine, we won’t say ...

The afterburner, which is a long extension at the back of the engine, combines much of the remaining oxygen with jet fuel, squirted into the high-speed exhaust stream from the engine’s turbine ...

The gas exhaust velocity is horrendous and very hot ... really had in terms of enough propulsive force in a small form. Jet engines, I mean, they haven't been around that long.

The APU, or auxiliary power unit aboard an aircraft has a specific purpose, but also a pretty big drawback. Here's what you ...

the research team has developed an innovative secondary combustion technique that nearly doubles the thrust of a scramjet engine by injecting magnesium powder into the exhaust gases from ...