|
gptkbp:instance_of
|
gptkb:turbofan_engine
|
|
gptkbp:application
|
gptkb:Boeing_737-300
|
|
gptkbp:average_temperature
|
high temperature
|
|
gptkbp:bypass_ratio
|
5.1:1
|
|
gptkbp:certification
|
FAA certified
|
|
gptkbp:compressor_type
|
axial
|
|
gptkbp:configuration
|
dual-spool
|
|
gptkbp:control_system
|
gptkb:FADEC
|
|
gptkbp:cooling_system
|
air-cooled
|
|
gptkbp:design_criteria
|
commercial aviation
|
|
gptkbp:diameter
|
1.5 m
|
|
gptkbp:emissions_standard
|
ICAO Chapter 3
|
|
gptkbp:engine
|
gptkb:CFM56-7_B
advanced materials
high reliability
global support network
widely used in commercial aviation
bleed air
|
|
gptkbp:engine_configuration
|
gptkb:CFM56-3
modular design
performance upgrades
wing-mounted
pylon-mounted
|
|
gptkbp:engine_power
|
up to 30,000 hours
optimized for short-haul flights
high dispatch reliability
|
|
gptkbp:engine_type
|
gptkb:CFM56-3_B
turbofan
Boeing 737 models
|
|
gptkbp:first_flight
|
gptkb:1982
|
|
gptkbp:fuel_capacity
|
lightweight design
|
|
gptkbp:fuel_economy
|
high
low fuel burn
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
CFM56-3 A
|
|
gptkbp:length
|
3.3 m
|
|
gptkbp:maintenance
|
scheduled maintenance
4,000 hours
overhaul services
|
|
gptkbp:manufacturer
|
gptkb:CFM_International
|
|
gptkbp:noise_level
|
Stage 3 compliant
acoustic liners
|
|
gptkbp:number_of_engines
|
2
|
|
gptkbp:operating_pressure
|
high pressure
|
|
gptkbp:operational_range
|
up to 5,000 hours
|
|
gptkbp:produces
|
over 8,000 units
|
|
gptkbp:propulsion
|
22,000 lbf
18.3:1
|
|
gptkbp:related_aircraft
|
gptkb:Boeing_737
|
|
gptkbp:service_entry
|
gptkb:1984
|
|
gptkbp:successor
|
gptkb:CFM56-5_B
|
|
gptkbp:turbine_type
|
high bypass ratio
|
|
gptkbp:weight
|
1,200 kg
|
|
gptkbp:bfsParent
|
gptkb:CFM56-3_engine
|
|
gptkbp:bfsLayer
|
7
|