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gptkbp:instance_of
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gptkb:engine
|
|
gptkbp:bfsLayer
|
7
|
|
gptkbp:bfsParent
|
gptkb:Lycoming_T53-L-703
gptkb:Lycoming_T53-L-91
|
|
gptkbp:application
|
gptkb:Sikorsky_CH-54_Tarhe
gptkb:Boeing_CH-47_Chinook
gptkb:Bell_AH-1_Cobra
gptkb:Bell_UH-1_Iroquois
gptkb:Sikorsky_UH-60_Black_Hawk
gptkb:Bell_214
aerospace
|
|
gptkbp:certification
|
FAA certified
|
|
gptkbp:compression_ratio
|
12:1
|
|
gptkbp:controls
|
gptkb:full_authority_digital_engine_control_(FADEC)
|
|
gptkbp:cooling_system
|
air-cooled
|
|
gptkbp:diameter
|
approximately 14 in
|
|
gptkbp:drivetrain
|
reduction gearbox
|
|
gptkbp:elevation
|
up to 20,000 ft
|
|
gptkbp:emissions_standard
|
low emissions
axial exhaust
|
|
gptkbp:engine
|
Brayton cycle
twin-spool
T53-L-742
T53-L-701
T53-L-703
|
|
gptkbp:engine_type
|
free turbine
centrifugal compressor
|
|
gptkbp:features
|
modular design
|
|
gptkbp:first_flight
|
1960s
|
|
gptkbp:fuel_capacity
|
0.5 lb/hp/hr
|
|
gptkbp:fuel_type
|
kerosene
annular combustion chamber
dual fuel system
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Lycoming T53-L-738
|
|
gptkbp:ignition_system
|
spark ignition
|
|
gptkbp:legal_issue
|
gptkb:political_movement
|
|
gptkbp:length
|
approximately 40 in
|
|
gptkbp:maintenance
|
500 hours
|
|
gptkbp:manufacturer
|
gptkb:Lycoming_Engines
|
|
gptkbp:noise_level
|
low noise
|
|
gptkbp:operational_range
|
varies by application
|
|
gptkbp:power_output
|
1,500 shp
|
|
gptkbp:propulsion
|
1,500 lbf
5 shp/lb
|
|
gptkbp:service_history
|
widely used in military aviation
|
|
gptkbp:type
|
gptkb:engine
|
|
gptkbp:used_in
|
gptkb:helicopter
|
|
gptkbp:variant
|
T53-L-742
T53-L-701
T53-L-703
|
|
gptkbp:weight
|
approximately 300 lb
|