General Electric GEnx
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The General Electric GEnx is an advanced dual rotor, axial flow, high-bypass turbofan jet engine in production by GE Aerospace. It is one of two engine options available for the Boeing 787 Dreamliner,
GEnx on 747-8i prototype
Fan blades and outlet guide vanes of GEnx-2B
Detail of GEnx core
A GEnx-1B on a Vietnam Airlines 787-10
General Electric GE90
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The General Electric GE90 is a family of high-bypass turbofan aircraft engines built by GE Aerospace for the Boeing 777, with thrust ratings from 81,000 to 115,000 pounds-force. It entered service wit
General Electric GEnx
…Rolls-Royce Trent 1000 were selected by Boeing after evaluating proposals from GE, RR and P&W, with the PW-EXX. The GEnx uses some technology from the GE90 turbofan, including swept composite fan blades and the 10-stage high-pressure compressor (HPC) featured in earlier variants of the engine. It also uses…
GE90-115B
The GE90-115B engine has a fan diameter of 128 in (325 cm). This is comparable to the fuselage widths of the Boeing 737 at 148 in (376 cm) and the Airbus A320 at 156 in (396 cm). By comparison, the fuselage of the Boeing 777, for which the engine was designed, measures 244 in (620 cm) in diameter.
An original GE90-94B operating on a Pakistan International Airlines 777-200ER.
A GE90-115B engine