Statements (61)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:turbofan_engine
|
| gptkbp:application |
gptkb:Bombardier_CRJ_series
gptkb:Embraer_E-Jet_series |
| gptkbp:average_temperature |
up to 1,500 ° F
|
| gptkbp:bypass_ratio |
5.5:1
|
| gptkbp:certification |
FAA certified
|
| gptkbp:combustor_type |
annular combustor
|
| gptkbp:compressor_type |
axial compressor
|
| gptkbp:control_system |
gptkb:full_authority_digital_engine_control_(FADEC)
|
| gptkbp:cooling_system |
air-cooled
|
| gptkbp:design_feature |
advanced aerodynamics
lightweight materials modular design improved thermal efficiency low noise operation high reliability environmentally friendly low maintenance costs high thrust-to-weight ratio low vibration levels enhanced safety features high altitude performance robust performance advanced materials technology reduced emissions technology versatile application advanced combustion technology integrated health monitoring system modular maintenance approach optimized airflow design advanced engine monitoring system high performance materials high cycle durability fuel efficient operation quick engine change capability |
| gptkbp:diameter |
1.5 m
|
| gptkbp:emissions_standard |
ICAO Chapter 4
|
| gptkbp:engine |
gptkb:CF34_family
|
| gptkbp:first_flight |
gptkb:1982
|
| gptkbp:fuel_economy |
high efficiency
|
| gptkbp:fuel_type |
gptkb:Jet_A
|
| https://www.w3.org/2000/01/rdf-schema#label |
General Electric CF34
|
| gptkbp:length |
3.5 m
|
| gptkbp:maintenance |
4,000 hours
|
| gptkbp:manufacturer |
gptkb:General_Electric
|
| gptkbp:market_segment |
regional aviation
|
| gptkbp:noise_level |
Stage 4 compliant
|
| gptkbp:notable_users |
gptkb:Bombardier
gptkb:Sukhoi_Superjet_100 gptkb:Embraer |
| gptkbp:number_of_stages |
10 stages
|
| gptkbp:produces |
over 5,000 engines
|
| gptkbp:propulsion |
8,000 to 34,000 lbf
|
| gptkbp:service_entry |
gptkb:1983
|
| gptkbp:turbine_type |
high bypass ratio
|
| gptkbp:used_in |
regional jets
|
| gptkbp:variant |
gptkb:CF34-10_E
gptkb:CF34-8_C |
| gptkbp:weight |
1,200 kg
|
| gptkbp:bfsParent |
gptkb:Embraer_Lineage_series
|
| gptkbp:bfsLayer |
6
|