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gptkbp:instance_of
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gptkb:turbofan_engine
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|
gptkbp:application
|
gptkb:Boeing_707
|
|
gptkbp:armament
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gptkb:textiles
|
|
gptkbp:bypass_ratio
|
8.5:1
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|
gptkbp:certification
|
FAA certified
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|
gptkbp:compressor_type
|
axial
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|
gptkbp:control_system
|
gptkb:FADEC
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|
gptkbp:cooling_system
|
air-cooled
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|
gptkbp:customer_support
|
gptkb:British_Airways
|
|
gptkbp:diameter
|
3.0 m
3.3 ft
|
|
gptkbp:emissions_standard
|
CAEP/6
|
|
gptkbp:engine
|
gptkb:Evendale,_Ohio
advanced aerodynamics
state-of-the-art technology
bleed air start
widely used in aviation.
|
|
gptkbp:engine_configuration
|
wing-mounted
|
|
gptkbp:engine_control_software
|
advanced control algorithms
|
|
gptkbp:engine_cooling_technology
|
advanced cooling techniques
|
|
gptkbp:engine_development_time
|
10 years
|
|
gptkbp:engine_fan_blade_count
|
gptkb:22
|
|
gptkbp:engine_fan_design
|
wide chord fan blades
|
|
gptkbp:engine_power
|
high reliability
excellent performance
|
|
gptkbp:engine_research_investment
|
over $1 billion
|
|
gptkbp:engine_test_flights
|
extensive test flights
|
|
gptkbp:engine_turbine_blades
|
single crystal alloy
|
|
gptkbp:engine_turbine_design
|
high-efficiency turbine
|
|
gptkbp:engine_type
|
gptkb:Boeing_777-200_LR
gptkb:GE90-115_B
high-thrust turbofan
|
|
gptkbp:engine_variant_count
|
multiple variants
|
|
gptkbp:first_flight
|
gptkb:1995
|
|
gptkbp:fuel_economy
|
high efficiency
0.5 lb/lbf/hr
|
|
gptkbp:fuel_type
|
gptkb:Jet_A-1
dual-channel fuel system
|
|
gptkbp:gearbox
|
reduction gearbox
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GE90-100 B1
|
|
gptkbp:ignition_system
|
dual ignition system
|
|
gptkbp:is_tested_for
|
gptkb:Peebles,_Ohio
|
|
gptkbp:length
|
11.5 ft
|
|
gptkbp:maintenance
|
10,000 hours
low maintenance cost
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:max_takeoff_weight
|
775,000 lb
|
|
gptkbp:noise_level
|
Stage 4 compliant
|
|
gptkbp:number_of_engines
|
over 1,600
|
|
gptkbp:number_of_stages
|
gptkb:10
|
|
gptkbp:propulsion
|
115,300 lbf
|
|
gptkbp:service_entry
|
gptkb:1995
|
|
gptkbp:turbine_type
|
high bypass turbofan
|
|
gptkbp:weight
|
8,000 lb
|
|
gptkbp:bfsParent
|
gptkb:GE90-115_B1
gptkb:GE90-115_B13
gptkb:GE90-115_B4
|
|
gptkbp:bfsLayer
|
5
|