|
gptkbp:instance_of
|
gptkb:turbofan_engine
|
|
gptkbp:application
|
regional jets
|
|
gptkbp:average_temperature
|
up to 1,500 ° F
|
|
gptkbp:bypass_ratio
|
5.3:1
|
|
gptkbp:certification
|
FAA certified
|
|
gptkbp:combustor_type
|
annular
|
|
gptkbp:compressor_type
|
gptkb:6
axial
|
|
gptkbp:control_system
|
gptkb:Full_Authority_Digital_Engine_Control_(FADEC)
|
|
gptkbp:cooling_system
|
air-cooled
|
|
gptkbp:customer_support
|
gptkb:Delta_Air_Lines
|
|
gptkbp:diameter
|
34 in
|
|
gptkbp:emissions_standard
|
NOx compliant
|
|
gptkbp:engine
|
gptkb:CF34_family
|
|
gptkbp:engine_configuration
|
twin-spool
high bypass ratio
pylon-mounted
|
|
gptkbp:engine_type
|
turbofan
|
|
gptkbp:first_flight
|
gptkb:1994
|
|
gptkbp:fuel_capacity
|
1.52 m
0.86 m
544 kg
|
|
gptkbp:fuel_economy
|
0.5 lb/lbf/hr
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
hydromechanical
|
|
gptkbp:gearbox
|
reduction gearbox
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
CF34-8 E
|
|
gptkbp:length
|
60 in
|
|
gptkbp:maintenance
|
4,000 hours
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:noise_level
|
Stage 3 compliant
low noise
|
|
gptkbp:notable_applications
|
gptkb:Bombardier_CRJ-200
gptkb:Bombardier_CRJ-700
gptkb:Bombardier_CRJ-900
gptkb:Embraer_ERJ-145
gptkb:Embraer_ERJ-135
gptkb:Embraer_ERJ-140
|
|
gptkbp:number_of_stages_in_low_pressure_compressor
|
gptkb:3
|
|
gptkbp:produces
|
over 1,000 engines
|
|
gptkbp:propulsion
|
18,500 lbf
15.4:1
|
|
gptkbp:service
|
20,000 hours
|
|
gptkbp:turbine_type
|
2
high bypass turbofan
|
|
gptkbp:variant
|
gptkb:CF34-8_C
|
|
gptkbp:weight
|
1,200 lb
|
|
gptkbp:bfsParent
|
gptkb:CF34-8_C5
gptkb:Embraer_E175
|
|
gptkbp:bfsLayer
|
5
|