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gptkbp:instance_of
|
gptkb:engine
|
|
gptkbp:bfsLayer
|
7
|
|
gptkbp:bfsParent
|
gptkb:Lycoming_T53-L-703
gptkb:Lycoming_T53-L-91
|
|
gptkbp:application
|
gptkb:helicopter
|
|
gptkbp:average_temperature
|
up to 1,000 ° C
up to 1,200 ° C
|
|
gptkbp:certification
|
FAA certified
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|
gptkbp:compression_ratio
|
8:1
|
|
gptkbp:controls
|
digital control system
hydromechanical fuel control
|
|
gptkbp:cooling_system
|
air-cooled
|
|
gptkbp:diameter
|
approximately 14 in
|
|
gptkbp:drivetrain
|
reduction gearbox
|
|
gptkbp:emissions_standard
|
axial exhaust
|
|
gptkbp:engine
|
gptkb:Lycoming_T53-L-703
high performance
Brayton cycle
developed in the 1960s
civil helicopters
flexible mount
axial flow
air-start
detailed specifications available.
|
|
gptkbp:engine_type
|
gptkb:engine
single-stage turbine
single stage
two stage
T53-L-703
|
|
gptkbp:features
|
modular design
|
|
gptkbp:first_flight
|
1960s
|
|
gptkbp:fuel_capacity
|
180 kg
1,020 mm
0.5 lb/hp/hr
360 mm
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
annular combustor
dual fuel system
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Lycoming T53-L-726
|
|
gptkbp:ignition_system
|
spark ignition
|
|
gptkbp:length
|
approximately 40 in
|
|
gptkbp:maintenance
|
1,500 hours
|
|
gptkbp:manufacturer
|
gptkb:Lycoming_Engines
|
|
gptkbp:max_speed
|
30,000 rpm
|
|
gptkbp:noise_level
|
low vibration
85 d B
|
|
gptkbp:power_output
|
1,400 shp
|
|
gptkbp:propulsion
|
1,400 lbf
|
|
gptkbp:services
|
3,000 hours
|
|
gptkbp:setting
|
twin-spool
|
|
gptkbp:type
|
gptkb:engine
|
|
gptkbp:used_in
|
gptkb:Bell_UH-1_Iroquois
|
|
gptkbp:water_source
|
300 lb/hr
|
|
gptkbp:weight
|
approximately 400 lb
|