|
gptkbp:instance_of
|
gptkb:jet_engine
|
|
gptkbp:application
|
gptkb:Boeing_737_Next_Generation
|
|
gptkbp:average_temperature
|
up to 1,500 ° F
|
|
gptkbp:bypass_ratio
|
5.4:1
|
|
gptkbp:certification
|
gptkb:Stage_4
FAA certified
|
|
gptkbp:compressor_type
|
axial-flow compressor
|
|
gptkbp:control_system
|
gptkb:Full_Authority_Digital_Engine_Control_(FADEC)
|
|
gptkbp:customer_support
|
gptkb:Southwest_Airlines
|
|
gptkbp:diameter
|
61 in
56 in
|
|
gptkbp:engine
|
gptkb:CFM56_family
advanced aerodynamics
commercial aviation
global network
modern materials
continuous improvements
developed from CFM56-3
|
|
gptkbp:engine_configuration
|
high bypass ratio
dual-spool
detailed performance metrics.
|
|
gptkbp:engine_power
|
high efficiency
proven track record
|
|
gptkbp:engine_type
|
gptkb:CFM56-7_B
high bypass turbofan
CFM56-7 B, CFM56-7 B1, CFM56-7 B3
|
|
gptkbp:first_flight
|
gptkb:1997
|
|
gptkbp:fuel_capacity
|
68 in
3,800 lb
56 in
|
|
gptkbp:fuel_economy
|
0.5 lb/lbf/hr
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
CFM56-7 B2
|
|
gptkbp:length
|
68 in
|
|
gptkbp:maintenance
|
4,000 hours
|
|
gptkbp:manufacturer
|
gptkb:CFM_International
|
|
gptkbp:noise_level
|
Chapter 4
|
|
gptkbp:number_of_stages
|
fan: 3, high pressure compressor: 10, low pressure turbine: 2, high pressure turbine: 1
|
|
gptkbp:power_source
|
gptkb:Boeing_737-700
|
|
gptkbp:produces
|
over 8,000 engines
|
|
gptkbp:propulsion
|
22,000 to 27,300 lbf
|
|
gptkbp:reliability
|
high
|
|
gptkbp:service_ceiling
|
41,000 ft
|
|
gptkbp:turbine_type
|
high bypass turbofan
|
|
gptkbp:type
|
gptkb:turbofan_engine
|
|
gptkbp:weight
|
3,800 lb
|
|
gptkbp:bfsParent
|
gptkb:CFM56-7_B_engine
|
|
gptkbp:bfsLayer
|
7
|