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gptkbp:instance_of
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gptkb:turbofan_engine
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gptkbp:application
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gptkb:helicopter
|
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gptkbp:average_temperature
|
up to 1,000 ° F
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gptkbp:certification
|
FAA certified
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gptkbp:components
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gptkb:spark_plug
gptkb:exhaust_system
oil cooler
mounting brackets
reduction gearbox
compressor blades
turbine blades
fuel filter
fuel control unit
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gptkbp:compression_ratio
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8:1
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gptkbp:compressor_type
|
five
axial compressor
|
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gptkbp:configuration
|
free turbine
|
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gptkbp:control_system
|
digital control system
hydromechanical fuel control
|
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gptkbp:cooling_system
|
air-cooled
oil-based coolant
|
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gptkbp:development
|
developed in the 1950s
|
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gptkbp:diameter
|
approximately 14 in
|
|
gptkbp:displacement
|
1,200 in³
|
|
gptkbp:emissions_standard
|
meets FAA regulations
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gptkbp:engine
|
Brayton cycle
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gptkbp:engine_configuration
|
flexible mount system
|
|
gptkbp:facilities
|
General Electric test facility
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gptkbp:first_flight
|
gptkb:1955
|
|
gptkbp:fuel_economy
|
0.5 lb/hp/hr
good fuel efficiency
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|
gptkbp:fuel_type
|
gptkb:gasoline
gptkb:Jet_A
|
|
gptkbp:gearbox
|
reduction gearbox
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
T53-L-13 engine
|
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gptkbp:ignition_system
|
spark ignition
|
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gptkbp:investment
|
up to 30 psi
|
|
gptkbp:launch_date
|
approximately 30 seconds
|
|
gptkbp:legacy
|
used in various helicopter models
|
|
gptkbp:length
|
approximately 40 in
|
|
gptkbp:maintenance
|
500 hours
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:market
|
military and civilian markets
|
|
gptkbp:modifications
|
various upgrades available
|
|
gptkbp:noise_level
|
moderate noise level
|
|
gptkbp:operating_life
|
up to 5,000 hours
|
|
gptkbp:operational_range
|
up to 30,000 ft
|
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gptkbp:power_output
|
1,100 shp
|
|
gptkbp:propulsion
|
3.67:1
1,100 lb
|
|
gptkbp:reliability
|
high reliability
|
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gptkbp:service_history
|
widely used in Vietnam War
|
|
gptkbp:successor
|
T53-L-703
|
|
gptkbp:turbine_type
|
two
free power turbine
nickel-based superalloy
|
|
gptkbp:type
|
turbo-shaft
|
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gptkbp:used_in
|
gptkb:Bell_UH-1_Iroquois
|
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gptkbp:weight
|
approximately 300 lb
|
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gptkbp:bfsParent
|
gptkb:UH-1_Iroquois
|
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gptkbp:bfsLayer
|
5
|