|
gptkbp:instance_of
|
gptkb:turbofan_engine
|
|
gptkbp:application
|
gptkb:Boeing_707
|
|
gptkbp:armament
|
gptkb:22
|
|
gptkbp:certification
|
FAA certified
|
|
gptkbp:combustor_type
|
annular
|
|
gptkbp:compression_ratio
|
8:1
|
|
gptkbp:control_system
|
gptkb:FADEC
|
|
gptkbp:cooling_system
|
air-cooled
|
|
gptkbp:diameter
|
123 inches
|
|
gptkbp:emissions_standard
|
low
|
|
gptkbp:engine
|
modular design
advanced materials
composite fan blades
bleed air
years of research and testing
part of GE90 family
|
|
gptkbp:engine_impact_on_industry
|
set new standards for performance
|
|
gptkbp:engine_inlet
|
large diameter
|
|
gptkbp:engine_market_share
|
dominant in wide-body aircraft market
|
|
gptkbp:engine_modernization
|
upgraded components
|
|
gptkbp:engine_performance_metrics
|
thrust-to-weight ratio
|
|
gptkbp:engine_power
|
high reliability
optimized for long-haul flights
|
|
gptkbp:engine_rating
|
high thrust
|
|
gptkbp:engine_technology_leadership
|
leading in turbofan technology
|
|
gptkbp:engine_type
|
gptkb:GE90-115_B
gptkb:Boeing_777-300_ER
turbofan
|
|
gptkbp:exhaust_system
|
high bypass ratio
|
|
gptkbp:first_flight
|
gptkb:1995
|
|
gptkbp:fuel_capacity
|
3.5 m
3.1 m
|
|
gptkbp:fuel_economy
|
high
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
|
|
gptkbp:gearbox
|
reduction gearbox
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GE90-115 B12
|
|
gptkbp:impact
|
reduced fuel consumption
|
|
gptkbp:innovation
|
advanced aerodynamics
|
|
gptkbp:is_tested_for
|
static test
|
|
gptkbp:length
|
11.5 ft
|
|
gptkbp:maintenance
|
scheduled maintenance
5,000 hours
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:maximum_temperature
|
1,500 ° F
|
|
gptkbp:noise_level
|
low
|
|
gptkbp:number_of_engines
|
2
|
|
gptkbp:propulsion
|
115,300 lbf
14.4:1
|
|
gptkbp:related_aircraft
|
gptkb:Boeing_777-200_LR
|
|
gptkbp:service_entry
|
gptkb:1995
|
|
gptkbp:successor
|
gptkb:GE9_X
|
|
gptkbp:type
|
high-bypass turbofan
|
|
gptkbp:weight
|
8,000 lb
|
|
gptkbp:bfsParent
|
gptkb:GE90_engine
|
|
gptkbp:bfsLayer
|
4
|