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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:average_temperature
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1,500 ° F.
1,600 ° F.
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gptkbp:check_in_time
|
yes.
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gptkbp:combustor_type
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annular
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gptkbp:compressor_type
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axial
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gptkbp:control_system
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hydromechanical.
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gptkbp:cooling_system
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air-cooled.
intercooling.
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gptkbp:design
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gptkb:General_Electric
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gptkbp:design_features
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high thrust-to-weight ratio.
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gptkbp:development
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1950s.
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gptkbp:diameter
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3 ft 4 in
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gptkbp:emissions_standard
|
military standards.
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gptkbp:engine
|
influenced future designs.
advanced for its time.
developed in the 1950s.
limited production.
modular.
Brayton cycle.
significant in jet engine development.
General Electric J79.
J-series.
air start.
military aviation market.
operational in the 1960s.
various military aircraft.
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gptkbp:engine_configuration
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detailed specifications available.
performance-oriented.
turbojet.
characteristics include high thrust.
single-spool.
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gptkbp:engine_power
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high performance.
high reliability.
3,000 hours.
moderate efficiency.
retired in the 1970s.
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gptkbp:engine_production_year
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1958.
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gptkbp:engine_type
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J93-GE-3.
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gptkbp:first_flight
|
gptkb:1958
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gptkbp:fuel_economy
|
0.8 lb/hp/hr.
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gptkbp:fuel_type
|
gptkb:Jet_A
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|
https://www.w3.org/2000/01/rdf-schema#label
|
General Electric J93-GE-3
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gptkbp:ignition_system
|
spark plug.
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gptkbp:is_tested_for
|
General Electric facilities.
static and flight tests.
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gptkbp:length
|
15 ft 6 in
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|
gptkbp:maintenance
|
1,000 hours.
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gptkbp:manufacturer
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gptkb:General_Electric
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gptkbp:max_speed
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Mach 2.2.
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gptkbp:noise_level
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high.
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gptkbp:notable_users
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U. S. Air Force.
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gptkbp:number_of_engines
|
two.
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gptkbp:operational_history
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used in various military applications.
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gptkbp:predecessor
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gptkb:General_Electric_J85
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gptkbp:propulsion
|
15,000 lbf
no.
5.36.
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gptkbp:service_ceiling
|
50,000 ft.
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gptkbp:successor
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gptkb:General_Electric_J79
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gptkbp:turbine_type
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single spool
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gptkbp:type
|
gptkb:turbofan_engine
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gptkbp:used_in
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gptkb:Mc_Donnell_Douglas_F-4_Phantom_II
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gptkbp:weight
|
2,800 lb
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gptkbp:bfsParent
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gptkb:General_Electric_F101
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gptkbp:bfsLayer
|
5
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