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gptkbp:instance_of
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gptkb:turbofan_engine
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gptkbp:application
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commercial aviation
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gptkbp:average_temperature
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up to 1,600 ° F
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gptkbp:bypass_ratio
|
5.5:1
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gptkbp:certification
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gptkb:FAA
CAEP/6
multiple certifications obtained
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gptkbp:compressor_type
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gptkb:3
three-stage low-pressure compressor
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gptkbp:control_system
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gptkb:Full_Authority_Digital_Engine_Control_(FADEC)
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gptkbp:diameter
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68 in
3.0 ft
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gptkbp:durability
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long service life
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gptkbp:engine
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gptkb:CF6
gptkb:advanced_technology
modular design
significant market share
comprehensive support services
various performance upgrades
ongoing development efforts
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gptkbp:engine_configuration
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twin-spool
state-of-the-art design
detailed specifications available
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gptkbp:engine_power
|
high reliability
high thermal efficiency
meets performance metrics
proven reliability record
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gptkbp:engine_type
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high-bypass turbofan
multiple variants available
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gptkbp:fan_art
|
wide-chord fan blades
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gptkbp:first_flight
|
gptkb:1982
|
|
gptkbp:first_introduced
|
gptkb:1982
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|
gptkbp:fuel_capacity
|
0.76 m
3.48 m
|
|
gptkbp:fuel_economy
|
0.5 lb/lbf/hr
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
electronic fuel control
|
|
gptkbp:global_presence
|
used worldwide
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|
https://www.w3.org/2000/01/rdf-schema#label
|
CF6-80 E1 A2
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gptkbp:is_tested_for
|
extensive ground testing
|
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gptkbp:length
|
11.5 ft
|
|
gptkbp:maintenance
|
6,000 hours
on-condition maintenance
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|
gptkbp:manufacturer
|
gptkb:General_Electric
|
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gptkbp:noise_level
|
Stage 3
low noise emissions
|
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gptkbp:notable_users
|
gptkb:Boeing_707
gptkb:Airbus
|
|
gptkbp:operational_history
|
in service since 1982
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|
gptkbp:produces
|
over 1,000
|
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gptkbp:propulsion
|
60,000 lbf
cascade thrust reverser
|
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gptkbp:successor
|
CF6-80 C2
|
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gptkbp:turbine_type
|
2
two-stage high-pressure turbine
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gptkbp:weight
|
4,000 lb
|
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gptkbp:bfsParent
|
gptkb:General_Electric_CF6-80_E1
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gptkbp:bfsLayer
|
5
|