|
gptkbp:instance_of
|
gptkb:engine
|
|
gptkbp:application
|
gptkb:helicopter
|
|
gptkbp:average_temperature
|
up to 1,000 ° F
|
|
gptkbp:certification
|
FAA certified
|
|
gptkbp:compression_ratio
|
8:1
|
|
gptkbp:controls
|
gptkb:full_authority_digital_engine_control_(FADEC)
hydraulic control system
|
|
gptkbp:cooling_system
|
air-cooled
air cooling
|
|
gptkbp:developer
|
1950s to 1960s
|
|
gptkbp:diameter
|
approximately 16 in
|
|
gptkbp:drivetrain
|
reduction gearbox
|
|
gptkbp:emissions_standard
|
low
|
|
gptkbp:engine
|
Brayton cycle
electric starter
flexible mount
single spool
|
|
gptkbp:engine_type
|
gptkb:14
gptkb:engine
2
nickel alloy
|
|
gptkbp:features
|
modular design
|
|
gptkbp:first_flight
|
gptkb:1960
|
|
gptkbp:fuel_capacity
|
high
0.5 lb/hp/hr
dry sump oil system
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
dual fuel system
engine-driven fuel pump
|
|
gptkbp:historical_significance
|
widely used in Vietnam War
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Lycoming T53-L-67
|
|
gptkbp:ignition_system
|
spark ignition
|
|
gptkbp:investment
|
high pressure
|
|
gptkbp:is_designed_to
|
aerial reconnaissance
|
|
gptkbp:is_tested_for
|
extensive ground testing
|
|
gptkbp:legacy
|
influenced future turbine designs
|
|
gptkbp:length
|
approximately 40 in
|
|
gptkbp:maintenance
|
500 hours
|
|
gptkbp:manufacturer
|
gptkb:Lycoming_Engines
|
|
gptkbp:market_segment
|
gptkb:aircraft
|
|
gptkbp:max_speed
|
30,000 rpm
|
|
gptkbp:noise_level
|
moderate
|
|
gptkbp:notable_users
|
gptkb:aircraft
gptkb:military_unit
gptkb:battle
|
|
gptkbp:power_output
|
1,400 shp
|
|
gptkbp:propulsion
|
1,400 lbf
3.5 hp/lb
|
|
gptkbp:related_to
|
T53 engine family
|
|
gptkbp:setting
|
free turbine
|
|
gptkbp:successor
|
T53-L-703
|
|
gptkbp:type
|
gptkb:engine
|
|
gptkbp:used_in
|
gptkb:Bell_UH-1_Iroquois
|
|
gptkbp:weight
|
approximately 400 lb
|
|
gptkbp:bfsParent
|
gptkb:Lycoming_T53-L-13
|
|
gptkbp:bfsLayer
|
6
|