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gptkbp:instance_of
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gptkb:jet_engine
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gptkbp:application
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gptkb:military_aircraft
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gptkbp:certification
|
military certification
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gptkbp:combustor_type
|
annular
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gptkbp:compressor_type
|
axial
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gptkbp:control_system
|
hydromechanical
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gptkbp:cooling_system
|
air-cooled
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gptkbp:diameter
|
2.5 ft
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gptkbp:engine
|
gptkb:J79_Engine
gptkb:advanced_technology
gptkb:J60_Engine
gptkb:J75_Engine
gptkb:J85-13_Engine
ongoing development
air start
continuous innovation
significant legacy
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gptkbp:engine_configuration
|
pylon-mounted
upgradeable
|
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gptkbp:engine_history
|
long history
|
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gptkbp:engine_market
|
global market
|
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gptkbp:engine_nozzle
|
variable area
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gptkbp:engine_power
|
high performance
high reliability
high efficiency
long lifecycle
|
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gptkbp:engine_type
|
multiple variants
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gptkbp:first_flight
|
gptkb:1956
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|
gptkbp:fuel_economy
|
0.85 lb/lbf/hr
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gptkbp:fuel_type
|
gptkb:Jet_A
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
J85 Engine
|
|
gptkbp:impact
|
significant impact on aviation
|
|
gptkbp:is_tested_for
|
extensive testing
|
|
gptkbp:length
|
3.8 ft
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|
gptkbp:maintenance
|
modular design
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gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:max_speed
|
Mach 0.9
|
|
gptkbp:noise_level
|
low noise
|
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gptkbp:number_of_engines
|
1 or 2
|
|
gptkbp:operational_range
|
1,000 miles
|
|
gptkbp:propulsion
|
5:1
3,000 lbf
|
|
gptkbp:service_ceiling
|
50,000 ft
|
|
gptkbp:turbine_type
|
single spool
|
|
gptkbp:type
|
turbojet
|
|
gptkbp:used_in
|
gptkb:Northrop_F-5
|
|
gptkbp:variant
|
J85-GE-13
J85-GE-17
J85-GE-21
J85-GE-5
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gptkbp:weight
|
600 lb
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gptkbp:bfsParent
|
gptkb:General_Electric's_aviation_division
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gptkbp:bfsLayer
|
5
|