|
gptkbp:instance_of
|
gptkb:turbofan_engine
|
|
gptkbp:aircraft_operated
|
gptkb:Boeing_707
|
|
gptkbp:application
|
gptkb:Boeing_707
commercial aviation
|
|
gptkbp:armament
|
composite materials
|
|
gptkbp:bypass_ratio
|
8.5:1
|
|
gptkbp:cancellation_reason
|
gptkb:advanced_technology
|
|
gptkbp:certification
|
FAA certification
|
|
gptkbp:compressor_type
|
axial compressor
|
|
gptkbp:control_system
|
gptkb:full_authority_digital_engine_control_(FADEC)
gptkb:FADEC
|
|
gptkbp:cooling_system
|
air-cooled
advanced cooling techniques
|
|
gptkbp:customer_base
|
global airlines
|
|
gptkbp:customer_support
|
gptkb:British_Airways
|
|
gptkbp:design
|
modular design
|
|
gptkbp:development
|
approximately 5 years
|
|
gptkbp:diameter
|
123 inches
up to 3 m
up to 3.4 m
|
|
gptkbp:emissions_standard
|
ICAO Chapter 4
compliant with ICAO standards
|
|
gptkbp:engine
|
gptkb:Evendale,_Ohio
modular design
legacy of innovation
air start
state-of-the-art engineering
|
|
gptkbp:engine_configuration
|
possible for upgrades
|
|
gptkbp:engine_power
|
high reliability
over 20,000 hours
excellent performance metrics
|
|
gptkbp:engine_technology_leadership
|
leader in turbofan technology
|
|
gptkbp:engine_type
|
gptkb:GE90-76_B
gptkb:GE90-115_B
gptkb:GE90-115_B1
gptkb:GE90-115_B10
gptkb:GE90-115_B11
gptkb:GE90-115_B12
gptkb:GE90-115_B13
gptkb:GE90-115_B14
gptkb:GE90-115_B15
gptkb:GE90-115_B16
gptkb:GE90-115_B17
gptkb:GE90-115_B18
gptkb:GE90-115_B2
gptkb:GE90-115_B3
gptkb:GE90-115_B4
gptkb:GE90-115_B5
gptkb:GE90-115_B6
gptkb:GE90-115_B7
gptkb:GE90-115_B8
gptkb:GE90-115_B9
gptkb:GE90-115_BL
gptkb:GE90-94_B
gptkb:GE90-85_B
high-bypass turbofan
compatible with Boeing 777 series
GE90-115 B19
GE90-115 B20
GE90-115 B21
GE90-115 B22
GE90-115 B23
GE90-115 B24
GE90-115 B25
GE90-115 B26
GE90-115 B27
GE90-115 B28
GE90-115 B29
GE90-115 B30
GE90-94 B, GE90-115 B
|
|
gptkbp:first_flight
|
gptkb:1995
|
|
gptkbp:fuel_capacity
|
approximately 11.5 ft
heavy-duty construction
|
|
gptkbp:fuel_economy
|
high
|
|
gptkbp:fuel_type
|
gptkb:Jet_A-1
Jet A or Jet A-1
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GE90 family
|
|
gptkbp:impact
|
significant impact on aviation industry
|
|
gptkbp:innovation
|
composite fan blades
advanced materials technology
|
|
gptkbp:is_tested_for
|
extensive ground testing
|
|
gptkbp:length
|
up to 3.5 m
|
|
gptkbp:maintenance
|
up to 10,000 hours
requires specialized training
longer intervals than predecessors
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:market_share
|
dominant in its class
|
|
gptkbp:noise_level
|
quieter than previous engines
|
|
gptkbp:notable_feature
|
largest commercial jet engine
|
|
gptkbp:number_of_engines
|
two engines per aircraft
|
|
gptkbp:number_of_spools
|
two
|
|
gptkbp:operational_range
|
long-haul flights
|
|
gptkbp:operational_use
|
commercial aviation
|
|
gptkbp:propulsion
|
no
not equipped
115,000 to 127,000 lbf
22,000 to 115,000 lbf
|
|
gptkbp:service_entry
|
gptkb:1995
|
|
gptkbp:successor
|
gptkb:GE9_X
|
|
gptkbp:total_engines_built
|
over 1,600
|
|
gptkbp:turbine_type
|
high-pressure turbine
single crystal superalloy
high bypass ratio turbine
|
|
gptkbp:weight
|
lightweight design
up to 8,000 lb
approximately 8,000 lb
|
|
gptkbp:bfsParent
|
gptkb:GE90-115_B17
gptkb:GE90-115_B3
gptkb:GE90_Engine
gptkb:GE9_X_Engine
gptkb:GE9_X_engine
gptkb:GEnx_engine
gptkb:General_Electric_GE90
|
|
gptkbp:bfsLayer
|
5
|