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gptkbp:instance_of
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gptkb:engine
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gptkbp:application
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gptkb:Boeing_CH-47_Chinook
gptkb:Bell_UH-1_Iroquois
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gptkbp:average_temperature
|
up to 1,000 ° C
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gptkbp:certification
|
FAA certified
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gptkbp:compression_ratio
|
12:1
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gptkbp:controls
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gptkb:full_authority_digital_engine_control_(FADEC)
hydromechanical control system
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gptkbp:cooling_system
|
air-cooled
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gptkbp:diameter
|
approximately 14 in
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gptkbp:drivetrain
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integrated reduction gearbox
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gptkbp:emissions_standard
|
low emissions
single exhaust outlet
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gptkbp:engine
|
twin-spool
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gptkbp:engine_type
|
gptkb:engine
two-stage turbine
nickel-based superalloy
axial compressor with multiple stages
|
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gptkbp:features
|
modular design
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gptkbp:first_flight
|
gptkb:1960
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gptkbp:fuel_capacity
|
0.5 lb/hp/hr
good fuel efficiency
dry sump lubrication
|
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gptkbp:fuel_type
|
kerosene
annular combustion chamber
fuel pump and filter
|
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gptkbp:historical_event
|
developed in the late 1950s
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|
https://www.w3.org/2000/01/rdf-schema#label
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Lycoming T53-L-33
|
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gptkbp:ignition_system
|
dual ignition system
|
|
gptkbp:investment
|
high pressure ratio
|
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gptkbp:launch_site
|
electric starter
|
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gptkbp:legacy
|
used in various military and civilian applications.
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gptkbp:length
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approximately 40 in
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gptkbp:maintenance
|
1,000 hours
|
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gptkbp:manufacturer
|
gptkb:Lycoming_Engines
|
|
gptkbp:market_segment
|
gptkb:aircraft
|
|
gptkbp:max_speed
|
40,000 rpm
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|
gptkbp:noise_level
|
moderate noise level
|
|
gptkbp:operational_history
|
widely used in the Vietnam War
|
|
gptkbp:power_output
|
1,500 shp
|
|
gptkbp:propulsion
|
1,500 lbf
|
|
gptkbp:reliability
|
high reliability
|
|
gptkbp:services
|
up to 5,000 hours
|
|
gptkbp:sport
|
long endurance capabilities
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gptkbp:supports
|
extensive support network
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gptkbp:type
|
gptkb:engine
|
|
gptkbp:used_in
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gptkb:helicopter
|
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gptkbp:variant
|
T53-L-13
T53-L-703
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gptkbp:weight
|
approximately 300 lb
|
|
gptkbp:bfsParent
|
gptkb:Lycoming_T53-L-13
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gptkbp:bfsLayer
|
6
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