NTSB wants Rolls-Royce to redesign engines used on Boeing 777sJohn Hughes
The first 777X test aircraft's left-side GE9X, recently installed by Boeing in Everett Boeing That GE9X's fan, composed of 16 whirling carbonfibre blades, measures 3.4m (134in) in diameter– slightly wider than the 3.3m-diameter fan on the GE90-115B, which powers the first-generation ...
Application: Boeing 777X Thrust category: 100,000 lbf EIS: planned GEnx The GEnx is designed for medium-capacity long-haul aircraft. It is based on the proven architecture of the GE90 and is set to replace the highly successful CF6. MTU is responsible for the development, manufacture, assemb...
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The Boeing 77X in flight. Photo via Boeing Airplanes. 3D printing on the GE9X engine GE has been developing and testing the GE9X engine since 2013. Designed to eventually power the next-generation Boeing 777X. The engine’s first on-ground run was in 2016...
Boeing 777 Icing Concerns have called a component to be redesigned after two separate incidents occurred when ice affected the power supply to Rolls-Royce engines on Boeing 777s. ... - 《Airliner World》 被引量: 0发表: 2009年 Steps Ordered To Prevent Ice Buildup are working in concert to...
Reports on Pratt & Whitney and General Electric's (GE) implementation of programs to develop increased-thrust derivatives of their engines for the Boeing 777 version. Pratt's development of a 98,000-lbs.-thrust version of the Boeing 777;...
U.S. regulators have ordered the immediate inspection of Boeing 777 planes equipped with the model of engine that suffered a catastrophic failure on Saturday. United Airlines Flight 328 had to make an emergency landing in Denver after its right engine blew apart just after takeoff. Saturday's...
Emirates Airline chief executive Tim Clark is campaigning for another thrust increase for the Boeing 777X engine family as negotiations over the final details of the aircraft design enter a crucial phase ahead of an expected launch at the Dubai Air Show
The GE90 engine that powers the Boeing 777 aircraft weighs approximately 19,300 lb (8,700 kg). The engine produces 115,000 lb of thrust and has a T/W ratio of 5.98. The GE9X engine that powers the Boeing 777X (not in commercial service yet) weighs a whopping 21,200 lb (9,600 kg...