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gptkbp:instance_of
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gptkb:turbofan_engine
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|
gptkbp:application
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gptkb:Boeing_707
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gptkbp:armament
|
composite materials
|
|
gptkbp:certification
|
FAA certified
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gptkbp:combustor_type
|
annular combustor
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|
gptkbp:compatibility
|
gptkb:Boeing_777-200_LR
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gptkbp:compressor_type
|
axial compressor
|
|
gptkbp:control_system
|
gptkb:full_authority_digital_engine_control_(FADEC)
|
|
gptkbp:cooling_system
|
air-cooled
|
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gptkbp:design
|
highly efficient
|
|
gptkbp:development
|
gptkb:GE90_family
|
|
gptkbp:diameter
|
123 inches
|
|
gptkbp:emissions_standard
|
compliant with ICAO standards
|
|
gptkbp:engine
|
modular design
state-of-the-art
bleed air start
pioneering technology
part of GE90 family
|
|
gptkbp:engine_achievements
|
world's most powerful jet engine at its time.
|
|
gptkbp:engine_configuration
|
wing-mounted
|
|
gptkbp:engine_power
|
high reliability
optimized for efficiency
|
|
gptkbp:engine_type
|
gptkb:Boeing_777-300_ER
GE90-94 B, GE90-115 B
|
|
gptkbp:first_flight
|
gptkb:1995
|
|
gptkbp:fuel_capacity
|
3.1 m
11.5 ft
|
|
gptkbp:fuel_economy
|
high
|
|
gptkbp:fuel_type
|
Jet A or Jet A-1
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GE90-1090 B1
|
|
gptkbp:impact
|
significant impact on aviation industry
|
|
gptkbp:maintenance
|
scheduled maintenance
longer than previous models
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:maximum_power
|
115,300 lbf
|
|
gptkbp:noise_level
|
low
advanced design
|
|
gptkbp:number_of_engines
|
two per aircraft
|
|
gptkbp:number_of_stages
|
9 stages
|
|
gptkbp:operational_range
|
long-haul flights
|
|
gptkbp:propulsion
|
no
115,300 lbf
|
|
gptkbp:service_entry
|
gptkb:1995
|
|
gptkbp:successor
|
gptkb:GE90-115_B
|
|
gptkbp:technology
|
advanced materials
|
|
gptkbp:turbine_inlet_temperature
|
high
|
|
gptkbp:turbine_type
|
high-pressure and low-pressure turbines
|
|
gptkbp:type
|
high-bypass turbofan
|
|
gptkbp:weight
|
lightweight
8,000 lb
|
|
gptkbp:weight_to_thrust_ratio
|
0.069
|
|
gptkbp:bfsParent
|
gptkb:GE90-115_B1
|
|
gptkbp:bfsLayer
|
5
|