|
gptkbp:instance_of
|
gptkb:turbofan_engine
|
|
gptkbp:aircraft_operated
|
gptkb:Lockheed_L-1011_Tri_Star
gptkb:Mc_Donnell_Douglas_DC-10
|
|
gptkbp:application
|
commercial aviation
|
|
gptkbp:armament
|
composite
|
|
gptkbp:average_temperature
|
up to 1,500 ° F
|
|
gptkbp:bypass_ratio
|
5.5:1
|
|
gptkbp:certification
|
FAA certified
NOx compliance
|
|
gptkbp:competitors
|
gptkb:Rolls-Royce_RB211
gptkb:Pratt_&_Whitney_JT9_D
|
|
gptkbp:compressor_type
|
gptkb:9
|
|
gptkbp:control_system
|
gptkb:FADEC
|
|
gptkbp:cooling_system
|
air-cooled
|
|
gptkbp:diameter
|
60 in
5.5 ft
|
|
gptkbp:elevation
|
up to 40,000 ft
|
|
gptkbp:engine_configuration
|
pylon-mounted
dual-spool
|
|
gptkbp:first_flight
|
gptkb:1971
|
|
gptkbp:fuel_economy
|
0.5 lb/lbf/hr
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
CF6-50 B
|
|
gptkbp:ignition_system
|
dual ignition
|
|
gptkbp:launched
|
air starter
|
|
gptkbp:length
|
12.5 ft
|
|
gptkbp:maintenance
|
6,000 hours
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:market_share
|
significant in 1970s
|
|
gptkbp:noise_level
|
Stage 3
|
|
gptkbp:notable_users
|
gptkb:American_Airlines
gptkb:China_Eastern_Airlines
gptkb:Delta_Air_Lines
gptkb:United_Airlines
gptkb:KLM_Royal_Dutch_Airlines
gptkb:British_Airways
gptkb:Singapore_Airlines
gptkb:Alitalia
gptkb:Air_India
gptkb:Korean_Air
|
|
gptkbp:produces
|
over 1,000
|
|
gptkbp:propulsion
|
50,000 lbf
cascade type
|
|
gptkbp:reliability
|
high
|
|
gptkbp:service_entry
|
gptkb:1972
|
|
gptkbp:successor
|
CF6-80 C2
|
|
gptkbp:turbine_type
|
gptkb:Super_GT
2
|
|
gptkbp:type
|
high-bypass turbofan
|
|
gptkbp:water_requirement
|
1,000 lb/hr
|
|
gptkbp:weight
|
3,000 lb
|
|
gptkbp:bfsParent
|
gptkb:General_Electric_CF6-50
|
|
gptkbp:bfsLayer
|
6
|