|
gptkbp:instance_of
|
gptkb:turbofan_engine
|
|
gptkbp:application
|
gptkb:Boeing_707
|
|
gptkbp:armament
|
composite
|
|
gptkbp:average_temperature
|
1,500 ° F
|
|
gptkbp:bypass_ratio
|
8.5:1
|
|
gptkbp:certification
|
FAA certified
|
|
gptkbp:compressor_type
|
axial
|
|
gptkbp:control_system
|
gptkb:Full_Authority_Digital_Engine_Control_(FADEC)
|
|
gptkbp:cooling_system
|
air-cooled
|
|
gptkbp:diameter
|
112 in
123 in
|
|
gptkbp:emissions_standard
|
CAEP/6
|
|
gptkbp:engine
|
advanced aerodynamics
innovative technology
air start
|
|
gptkbp:engine_configuration
|
gptkb:GE90_family
twin-spool
pylon-mounted
state-of-the-art design
|
|
gptkbp:engine_emissions
|
low emissions
|
|
gptkbp:engine_fan
|
wide chord fan blades
|
|
gptkbp:engine_inlet
|
large diameter inlet
|
|
gptkbp:engine_market
|
commercial aviation market
|
|
gptkbp:engine_power
|
high reliability
high efficiency
86,000 to 115,300 lbf
|
|
gptkbp:engine_type
|
gptkb:GE90-115_B
high bypass turbofan
|
|
gptkbp:exhaust_system
|
high bypass ratio exhaust
|
|
gptkbp:fuel_capacity
|
3.1 m
2.6 m
3,600 kg
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GE90-2 B5
|
|
gptkbp:impact
|
significant impact on aviation industry
|
|
gptkbp:length
|
102 in
|
|
gptkbp:maintenance
|
6,000 hours
low maintenance costs
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:noise_level
|
low noise
Stage 4 compliant
|
|
gptkbp:notable_users
|
gptkb:Boeing_777-200_LR
|
|
gptkbp:number_of_engines
|
2
|
|
gptkbp:original_run
|
gptkb:1995
|
|
gptkbp:propulsion
|
115,300 lbf
|
|
gptkbp:service_entry
|
gptkb:1995
|
|
gptkbp:thrust_reverser_type
|
clamshell
|
|
gptkbp:turbine_type
|
high bypass ratio
single crystal superalloy
|
|
gptkbp:weight
|
8,000 lb
|
|
gptkbp:bfsParent
|
gptkb:GE90-2_B
|
|
gptkbp:bfsLayer
|
6
|