|
gptkbp:instance_of
|
gptkb:engine
|
|
gptkbp:application
|
gptkb:Sikorsky_CH-54_Tarhe
gptkb:Boeing_CH-47_Chinook
gptkb:Bell_UH-1_Iroquois
|
|
gptkbp:average_temperature
|
up to 1,000 ° F
|
|
gptkbp:certification
|
military certification
|
|
gptkbp:compression_ratio
|
12:1
|
|
gptkbp:controls
|
gptkb:full_authority_digital_engine_control_(FADEC)
electronic control system
|
|
gptkbp:cooling_system
|
air-cooled
advanced cooling techniques
|
|
gptkbp:developer
|
developed for military use
|
|
gptkbp:diameter
|
approximately 14 in
|
|
gptkbp:drivetrain
|
reduction gearbox
|
|
gptkbp:emissions_standard
|
meets military standards
|
|
gptkbp:engine
|
Brayton cycle
twin-spool
various military aircraft
high performance ratings
up to 5,000 hours
air-start system
T53 family of engines
flexible engine mount
|
|
gptkbp:engine_type
|
gptkb:engine
multiple stages
free turbine
nickel-based superalloys
multiple turbine stages
|
|
gptkbp:features
|
modular design
|
|
gptkbp:first_flight
|
gptkb:1960
|
|
gptkbp:fuel_capacity
|
high fuel efficiency
0.5 lb/hp/hr
|
|
gptkbp:fuel_type
|
kerosene
annular combustor
dual fuel system
high-pressure fuel pump
|
|
gptkbp:historical_significance
|
widely used in Vietnam War
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Lycoming T53-L-27
|
|
gptkbp:ignition_system
|
spark ignition
|
|
gptkbp:is_tested_for
|
extensive testing required
|
|
gptkbp:length
|
approximately 40 in
|
|
gptkbp:maintenance
|
500 hours
requires specialized maintenance
|
|
gptkbp:manufacturer
|
gptkb:Lycoming_Engines
|
|
gptkbp:market
|
military aviation market
|
|
gptkbp:material
|
lightweight alloys
|
|
gptkbp:noise_level
|
low noise output
|
|
gptkbp:operational_area
|
used in various military operations
|
|
gptkbp:operational_range
|
1,000 miles
|
|
gptkbp:origin
|
gptkb:United_States
|
|
gptkbp:power_output
|
1,500 shp
|
|
gptkbp:propulsion
|
high power-to-weight ratio
5:1
1,500 lbf
|
|
gptkbp:reliability
|
high reliability
|
|
gptkbp:service_ceiling
|
20,000 ft
|
|
gptkbp:status
|
in production
|
|
gptkbp:successor
|
gptkb:Lycoming_T53-L-703
|
|
gptkbp:type
|
gptkb:engine
|
|
gptkbp:used_in
|
gptkb:helicopter
|
|
gptkbp:weight
|
approximately 300 lb
|
|
gptkbp:bfsParent
|
gptkb:Lycoming_T53-L-13
|
|
gptkbp:bfsLayer
|
6
|