|
gptkbp:instance_of
|
gptkb:turbofan_engine
|
|
gptkbp:aircraft_type
|
wide-body aircraft
|
|
gptkbp:application
|
gptkb:Boeing_707
|
|
gptkbp:armament
|
gptkb:22
composite
|
|
gptkbp:average_temperature
|
1,600 ° C
|
|
gptkbp:bypass_ratio
|
8.5:1
|
|
gptkbp:certification
|
FAA certified
|
|
gptkbp:compressor_type
|
axial
|
|
gptkbp:control_system
|
gptkb:FADEC
|
|
gptkbp:cooling_system
|
air-cooled
|
|
gptkbp:diameter
|
2.9 m
3.25 m
|
|
gptkbp:emissions_standard
|
CAEP/6
|
|
gptkbp:engine
|
gptkb:Evendale,_Ohio
advanced materials
state-of-the-art technology
air start
part of GE90 family
|
|
gptkbp:engine_configuration
|
2
modular design
|
|
gptkbp:engine_power
|
high performance
high reliability
|
|
gptkbp:engine_turbine_blades
|
gptkb:6
|
|
gptkbp:engine_type
|
gptkb:GE90-115_B
high bypass turbofan
compatible with Boeing 777
|
|
gptkbp:first_flight
|
gptkb:1995
|
|
gptkbp:fuel_capacity
|
3.5 m
8,000 lb
3.25 m
|
|
gptkbp:fuel_economy
|
0.5 lb/lbf/hr
|
|
gptkbp:fuel_type
|
gptkb:Jet_A-1
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GE90-2 B9
|
|
gptkbp:length
|
3.5 m
|
|
gptkbp:maintenance
|
6,000 hours
low maintenance costs
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:noise_level
|
noise reduction technologies
76 EPNd B
|
|
gptkbp:number_of_engines
|
over 1,600
|
|
gptkbp:number_of_stages
|
gptkb:10
|
|
gptkbp:propulsion
|
115,300 lbf
14.4:1
|
|
gptkbp:service_entry_date
|
gptkb:1995
|
|
gptkbp:turbine_type
|
high bypass turbofan
single crystal superalloy
|
|
gptkbp:weight
|
8,000 lb
|
|
gptkbp:bfsParent
|
gptkb:GE90-2_B
|
|
gptkbp:bfsLayer
|
6
|