Specifically designed for the Boeing , the GE90 is the world’s most powerful turbofan having demonstrated over , pounds of thrust. Transportation Safety Board of Canada. Early GE90 engine models boasted outputs between 74, and 94, lbs. Dual rotor, axial flow, high bypass ratio turbofan. Rowe would have paid for the development of putting it on an A , but Airbus’ strategy for long-haul was the four-engine A , missing the market favouring twins. For quick engine facts please click here.

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From Wikipedia, the free ge0. With the GE90, GE introduced the composite fan blade—the first-ever in commercial aviation. During certification testing inthe GEB engine set a world-recordlbs.

General Electric GE90

Event occurs at 3: It is the world’s largest and the most powerful jet engine. However, this thrust growth route is expensive, since all the downstream components e. It entered service with British Airways in November Measuring more than four feet long and weighing less than 50 pounds, the GE90 fan blade is made from carbon fiber and a toughened epoxy matrix that delivers double the strength and one-third the weight of titanium.

Early GE90 engine models boasted outputs between 74, and 94, lbs. Initial service was affected by gearbox bearing wear concerns, which caused the airline to temporarily withdraw its fleet from transatlantic service in Dual rotor, axial flow, high bypass ratio turbofan.


The Airworthiness Directive requires compliance by taking remedial measures within five days of receipt of the AD.

The GE90 Engine | GE Aviation

The GEB is powerful enough to fully operate GE’s Boeing testbed on its own power, an attribute demonstrated during a flight test. Further inspections found two additional radial gears with cracks.

On landing the malfunctioning right engine caught fire, leading to fire damage to the engine and the wing. This page was last edited on 27 Februaryat Since the introduction of Boeing’s longer-range in earlythe GE90 has been the best-selling engine for that aircraft family. General Electric performed a similar re-staging exercise when they upgraded the CF6 from the -6 to the higher-thrust Until passed by its derivative, the GE9Xthe GE90 series held the title of the largest engines in aviation history.

The GEB ran for approximately 60 hours at triple red-line conditions maximum fan speed, core ge900 and exhaust gas temperature to evaluate the engine at fe90 operational limits and demonstrate its capability beyond the most extreme operating conditions.

The GE90 engine was launched in InGE90 engines also powered the first direct, nonstop flights flown by an Indian carrier between India and the United States. A key enabling innovation for the GE90 was the composite fan blade.


GE90 Commercial Aviation Engines for Wide Body Aircrafts – GE Aviation India

The debris was contained in the engine casing. Retrieved August 8, They returned to the airport for an immediate emergency landing. First launched init is still the only composite fan blade in commercial operation today.

Problems with GE90 development and testing caused delays in Federal Aviation Administration certification. Findings were a stage 2 turbine blade had separated at its shank ge9 the trailing blades causing the vibration.

Contact us Contact GE India. High-bypass turbofan engines General Electric aircraft engines Turbofan engines — The GEB1 powered a LR during the world’s longest flight by a commercial airliner, though there were no fare-paying gs90 on the flight, only journalists and invited guests.

This thrust record was accomplished inadvertently as part of a one-hour, triple-red-line engine stress test. As a result GE90 engines can only be air freighted in assembled form by outsize cargo aircraft such as the Antonov Anpresenting unique problems if, due to emergency diversions, a were stranded in a place without the proper spare parts.

British Airways’ aircraft returned to full service later that year. Archived from the original on November 1, Skip to main content.