Variable-area fan nozzles on the latest high-bypass engines could increase fuel efficiency and reduce airport noise. Pratt & Whitney is introducing the concept on its PW1100G for the Airbus A320NEO.

There are a lot of different aircraft, and they all use a variety of engines from different engine manufacturers. Two of the more commonly used engines are turbofan and turbojet engines. They have a ...

Pratt & Whitney engineers are already procuring test equipment for the manufacturer's 2025-targeted next-generation geared turbofan - an engine that must be 15% more fuel efficient than this decade's ...

The Aero Engine Corporation of China displayed an engine with a 2D thrust vectoring nozzle during Airshow China 2022. The nozzle design appears intended to sustain manoeuvres at low speeds and at very ...