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gptkbp:instanceOf
|
turbofan engine
|
|
gptkbp:application
|
commercial aviation
|
|
gptkbp:certifications
|
gptkb:FAA
|
|
gptkbp:climate
|
1,500 °F
|
|
gptkbp:compressionRatio
|
5.5:1
|
|
gptkbp:controls
|
FADEC
|
|
gptkbp:coolingSystem
|
air-cooled
|
|
gptkbp:criticalReception
|
40 psi
|
|
gptkbp:customerService
|
global support network
|
|
gptkbp:design
|
20,000 hours
|
|
gptkbp:diameter
|
68 in
60 in
|
|
gptkbp:distribution
|
efficient distribution system
|
|
gptkbp:drivetrain
|
reduction gearbox
|
|
gptkbp:emissionsStandard
|
NOx standard
|
|
gptkbp:engine
|
pylon-mounted
|
|
gptkbp:engineConfiguration
|
twin-spool
|
|
gptkbp:engineType
|
axial
high bypass
bleed air start
1,600 °F
|
|
gptkbp:environmental_impact
|
reduced emissions
|
|
gptkbp:fanBase
|
wide-chord fan blades
|
|
gptkbp:firstFlight
|
1982
|
|
gptkbp:fuel_capacity
|
high fuel efficiency
0.5 lb/lbf/hr
|
|
gptkbp:fuelType
|
Jet A
annular combustor
|
|
gptkbp:hasArea
|
extensive testing conducted
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
CF6-80A2B1F6
|
|
gptkbp:length
|
155 in
|
|
gptkbp:maintenance
|
6,000 hours
on-condition maintenance
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:market
|
high
20% in wide-body segment
|
|
gptkbp:noise_level
|
Stage 3 compliant
|
|
gptkbp:notableUsers
|
gptkb:Airbus_A330
gptkb:Boeing_747
McDonnell Douglas MD-11
|
|
gptkbp:number_of_stages
|
10
|
|
gptkbp:operational_status
|
low operating cost
|
|
gptkbp:performances
|
optimized performance
|
|
gptkbp:propulsion
|
15:1
60,000 lbf
|
|
gptkbp:related_engine
|
gptkb:CF6_family
|
|
gptkbp:reliability
|
high reliability
|
|
gptkbp:serviceType
|
1983
|
|
gptkbp:technology
|
comprehensive technical manuals
|
|
gptkbp:training
|
GE90 development
engine maintenance training programs
|
|
gptkbp:updates
|
gptkb:CF6-80C2
|
|
gptkbp:weight
|
4,000 lb
|