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gptkbp:instance_of
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gptkb:turbofan_engine
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gptkbp:airlines
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gptkb:Emirates
gptkb:United_Airlines
gptkb:British_Airways
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gptkbp:certification
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FAA certification
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gptkbp:combustor_type
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annular combustor
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gptkbp:competitors
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gptkb:Rolls-Royce_Trent_800
gptkb:Pratt_&_Whitney_PW4000
gptkb:CFM_International_CFM56
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gptkbp:compressor_type
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axial compressor
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gptkbp:control_system
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gptkb:full_authority_digital_engine_control_(FADEC)
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gptkbp:cooling_system
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advanced cooling technology
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gptkbp:development_start_year
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gptkb:1989
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gptkbp:diameter
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2.9 m
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gptkbp:emissions_standard
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low emissions
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gptkbp:engine
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gptkb:Evendale,_Ohio
gptkb:Singapore
gptkb:Lynn,_Massachusetts
gptkb:Bengaluru,_India
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gptkbp:engine_type
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gptkb:GE90-110_B1
gptkb:GE90-115_B
gptkb:GE90-150_B
gptkb:GE90-94_B
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gptkbp:first_flight
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gptkb:1995
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gptkbp:fuel_economy
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high
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gptkbp:fuel_type
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gptkb:Jet_A-1
gptkb:Jet_A
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|
https://www.w3.org/2000/01/rdf-schema#label
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GE90 family of engines
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gptkbp:innovation
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advanced aerodynamics
improved performance
advanced materials
high reliability
low maintenance costs
high bypass ratio
first engine with composite fan blades
first engine to exceed 100,000 lbf thrust
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gptkbp:maintenance
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long maintenance intervals
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gptkbp:manufacturer
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gptkb:General_Electric
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gptkbp:market_share
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dominant in long-haul market
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gptkbp:maximum_diameter
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3.25 m
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gptkbp:noise_level
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low
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gptkbp:notable_feature
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composite fan blades
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gptkbp:operational_use
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commercial aviation
high altitude
cold weather
hot weather
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gptkbp:propulsion
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no
up to 115,300 lbf
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gptkbp:successor
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gptkb:GE9_X
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gptkbp:turbine_type
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high-pressure turbine
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gptkbp:type
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high-bypass turbofan
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gptkbp:uses
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gptkb:Boeing_707
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gptkbp:weight
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about 8,000 lb
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gptkbp:bfsParent
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gptkb:GE90-2_B2
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gptkbp:bfsLayer
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7
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