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gptkbp:instance_of
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gptkb:turbofan_engine
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|
gptkbp:application
|
gptkb:Boeing_737
|
|
gptkbp:armament
|
fan has 24 blades
|
|
gptkbp:average_temperature
|
up to 1,500 ° C
|
|
gptkbp:bypass_ratio
|
5.1:1
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|
gptkbp:certification
|
FAA certified
EASA certified
|
|
gptkbp:combustor_type
|
annular
|
|
gptkbp:compressor_type
|
axial
|
|
gptkbp:configuration
|
dual-spool
|
|
gptkbp:control_system
|
gptkb:full_authority_digital_engine_control_(FADEC)
|
|
gptkbp:cooling_system
|
air-cooled
|
|
gptkbp:diameter
|
1.5 m
|
|
gptkbp:emissions_standard
|
CAEP/6
|
|
gptkbp:engine
|
gptkb:CFM56-2_B
gptkb:CFM56-7_B
gptkb:CFM56-5_B
|
|
gptkbp:engine_type
|
high-bypass turbofan
|
|
gptkbp:feature
|
with other CFM56 variants
|
|
gptkbp:first_flight
|
gptkb:1982
|
|
gptkbp:fuel_economy
|
high
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
CFM56-2 C1
|
|
gptkbp:length
|
3.5 m
|
|
gptkbp:maintenance
|
6,000 hours
|
|
gptkbp:manufacturer
|
gptkb:CFM_International
|
|
gptkbp:market_share
|
dominant in regional jets
|
|
gptkbp:noise_level
|
gptkb:Stage_4
|
|
gptkbp:notable_users
|
gptkb:Spirit_Airlines
gptkb:Jet_Blue_Airways
gptkb:American_Airlines
gptkb:China_Southern_Airlines
gptkb:Delta_Air_Lines
gptkb:Ryanair
gptkb:Southwest_Airlines
gptkb:United_Airlines
gptkb:Air_France
gptkb:Alaska_Airlines
|
|
gptkbp:number_of_engines
|
over 30,000
|
|
gptkbp:number_of_stages
|
compressor has 14 stages
turbine has 3 stages
|
|
gptkbp:propulsion
|
22,000 lbf
7.33:1
|
|
gptkbp:reliability
|
high
|
|
gptkbp:service_entry
|
gptkb:1982
|
|
gptkbp:turbine_type
|
axial
|
|
gptkbp:weight
|
3,000 lb
|
|
gptkbp:bfsParent
|
gptkb:CFM56-2_C
|
|
gptkbp:bfsLayer
|
6
|