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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
|
composite
|
|
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
|
3.0 ft
3.3 ft
|
|
gptkbp:emissions_standard
|
CAEP/6
|
|
gptkbp:engine
|
gptkb:Evendale,_Ohio
advanced aerodynamics
state-of-the-art technology
bleed air start
|
|
gptkbp:engine_configuration
|
twin-spool
|
|
gptkbp:engine_fan_design
|
wide chord fan blades
|
|
gptkbp:engine_gearbox_type
|
reduction gearbox
|
|
gptkbp:engine_maintenance_schedule
|
predictive maintenance schedule
|
|
gptkbp:engine_maximum_thrust
|
108,000 lbf
|
|
gptkbp:engine_minimum_thrust
|
30,000 lbf
|
|
gptkbp:engine_power
|
high reliability
excellent performance
|
|
gptkbp:engine_startup_time
|
short startup time
|
|
gptkbp:engine_technology_leadership
|
leader in turbofan technology
|
|
gptkbp:engine_thermal_efficiency
|
high thermal efficiency
|
|
gptkbp:engine_type
|
gptkb:Boeing_777_family
high bypass turbofan
|
|
gptkbp:engine_weight_to_thrust_ratio
|
0.074 lb/lbf
|
|
gptkbp:fuel_capacity
|
3.5 m
1.0 m
|
|
gptkbp:fuel_economy
|
high efficiency
low fuel consumption
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GE90-1080 B1
|
|
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_speed
|
Mach 0.84
|
|
gptkbp:noise_level
|
Stage 4 compliant
advanced noise reduction technology
|
|
gptkbp:notable_users
|
gptkb:Boeing_777-200_LR
|
|
gptkbp:number_of_engines
|
2
|
|
gptkbp:operational_range
|
8,500 nautical miles
|
|
gptkbp:original_run
|
gptkb:1995
|
|
gptkbp:produces
|
over 1,000 units
|
|
gptkbp:propulsion
|
13.5:1
108,000 lbf
|
|
gptkbp:service_entry
|
gptkb:1995
|
|
gptkbp:successor
|
gptkb:GE90-115_B
|
|
gptkbp:turbine_type
|
high bypass turbofan
single crystal superalloy
|
|
gptkbp:weight
|
8,000 lb
|
|
gptkbp:bfsParent
|
gptkb:GE90-115_B1
|
|
gptkbp:bfsLayer
|
5
|