Two Garrett TFE731 turbofan engines power the Citation III. ... The original Citation V kept the same cross-section as the Citation II, although it was stretched by 1.5 feet.

The GEnx turbofan engine currently powers the Boeing 747-8 and Boeing 787 Dreamliner. The engine, which is 15% more fuel efficient when compared to GEâ s CF6 engine, employs carbon-fiber ...

While the demonstrator uses the high-pressure core of the existing PW6000 turbofan, the high-speed LP compressor and turbine have been designed specifically for the GTF by P&W and MTU respectively.

Whoever said size isn’t everything never had to push a giant airplane across the sky. That’s why GE’s new turbofan engine is enormous: Built using lightweight carbon fiber and 3-D printing ...