And, unlike liquid-fueled rockets, the Beast’s engines have no moving parts. Once that suction is created, a pulse-jet engine will never stop running until it devours its fuel and lifeblood.

which propels the engine and the vehicle it’s attached to in the opposite direction. Simple, right? Right! Until the 3d printer comes in. Sadly for 3d printed parts, they are made of plastic.

A jet engine is any engine that can propel an aircraft ... are a type of experimental engine designed to have no moving parts. These types of engines lack the traditional gas turbine that helps ...

The DoD made a new five-year assignment covering new engines, spare parts, and services including engine-monitoring ...

giving the effect of a large conventional fan without any visible moving parts and in a small package. It’s left to [Integza] to take this idea and see it as the compressor for a jet engine, and ...

Sean Rader, director of maintenance at King Aero Management, repurposed scrap parts to build a demo turbine jet engine with cutaways for the program. The brightly-colored demo – which resembles ...