In the 1980s, Boeing pitched a radical new plane: the 7J7. Designed with ultra-efficient propfan engines and advanced carbon fiber structures, the aircraft promised to leap ahead of Airbus with ...

The Short, Happy Life of the Prop-fan Meet the engine that became embroiled in round one of Boeing v. Airbus, a fight fueled by the cost of oil ...

Diagram of the F-1 engine. Five F-1 engines were clustered at the bottom of the Saturn V rocket, used to launch the Apollo lunar missions into space.

This is a diagram of the 1903 Wright Flyer Engine. The engine had no fuel pump, carburetor, spark plugs, or throttle. Yet the simple motor produced 12 horsepower, well above the Wrights’ minimum ...

Across the board, propfan engines did look promising and could have been an appealing way for airlines to reduce fuel costs. With this in mind, McDonnell Douglas quickly set out to build an aircraft ...

Engine mounts play a vital role in holding motors in place, but how many each car has and how long they last varies. Here's what you need to know.

DALLAS — The prototype GE36 engine embarked on its first flight test today in 1986, installed on a Boeing 727 aircraft. The GE36 propfan engine, a groundbreaking advancement in aviation technology, ...

A propfan engine is a kind of cross between a turbofan and a turboprop but with unique distinctions from both. With rotors mounted at the rear, the engines can generate additional thrust while taking ...

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