General Electric GE90

URI: https://gptkb.org/entity/General_Electric_GE90
GPTKB entity
Statements (29)
Predicate Object
gptkbp:instanceOf piston engine
gptkbp:application long-haul wide-body aircraft
gptkbp:bypassRatio up to 9:1
gptkbp:certification 1995
gptkbp:compressionRatio up to 23:1
gptkbp:configuration high-bypass turbofan
gptkbp:countryOfOrigin gptkb:United_States
gptkbp:fanBladesMaterial carbon fiber composite
gptkbp:firstRun 1995
gptkbp:fuelType gptkb:Jet-A_kerosene
https://www.w3.org/2000/01/rdf-schema#label General Electric GE90
gptkbp:introducedIn gptkb:Boeing_777-200
gptkbp:length approximately 287 inches
gptkbp:mainRotorDiameter up to 128 inches
gptkbp:manufacturer gptkb:General_Electric
gptkbp:notableClient gptkb:Boeing
gptkbp:notableFeature first engine to use composite fan blades
largest fan diameter of any jet engine
gptkbp:notableRecording highest thrust output for a jet engine (127,900 lbf, GE90-115B)
gptkbp:notableVariant gptkb:GE90-115B
gptkbp:numberOfStages 10
2 (high-pressure), 6 (low-pressure)
gptkbp:predecessor gptkb:CF6
gptkbp:successor gptkb:GE9X
gptkbp:thrust 81,000 to 115,000 lbf
gptkbp:usedInAircraft gptkb:Boeing_777
gptkbp:weight 18,260 lb (GE90-115B)
gptkbp:bfsParent gptkb:aircraft
gptkbp:bfsLayer 4