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gptkbp:instance_of
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gptkb:jet_engine
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gptkbp:aircraft_operated
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gptkb:Gloster_Javelin
gptkb:Hawker_Hunter
gptkb:BAC_Lightning
gptkb:de_Havilland_Sea_Vixen
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gptkbp:combustor_type
|
axial flow
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gptkbp:compressor_type
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axial compressor
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gptkbp:control_system
|
hydraulic control
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gptkbp:cooling_system
|
air-cooled
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gptkbp:design
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gptkb:Bristol_Siddeley_Orpheus
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gptkbp:diameter
|
3 ft 4 in
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gptkbp:engine
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gptkb:military_aircraft
gptkb:advanced_technology
Brayton cycle
innovative design
air start
significant legacy
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gptkbp:engine_configuration
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gptkb:Bristol_Siddeley
inline
single spool
mid-mounted
|
|
gptkbp:engine_power
|
high performance
high reliability
high efficiency
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gptkbp:engine_type
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afterburning turbojet
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gptkbp:first_flight
|
gptkb:1958
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gptkbp:fuel_capacity
|
1,200 lb
12 ft 6 in
3 ft 4 in
|
|
gptkbp:fuel_economy
|
0.5 lb/hp/hr
0.8 lb/hp/hr
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gptkbp:fuel_type
|
kerosene
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|
https://www.w3.org/2000/01/rdf-schema#label
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Bristol Siddeley Orpheus 703 AG
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|
gptkbp:impact
|
influential in jet engine design
|
|
gptkbp:introduced
|
gptkb:1958
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|
gptkbp:length
|
12 ft 6 in
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gptkbp:maintenance
|
low maintenance
|
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gptkbp:manufacturer
|
gptkb:Bristol_Siddeley
|
|
gptkbp:max_speed
|
Mach 1.5
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|
gptkbp:number_of_engines
|
gptkb:1
|
|
gptkbp:operational_history
|
gptkb:Royal_Air_Force
gptkb:Royal_Navy
|
|
gptkbp:propulsion
|
4.17
5,000 lbf
|
|
gptkbp:replaced_by
|
gptkb:Rolls-Royce_RB.168
|
|
gptkbp:retired
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gptkb:1980s
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|
gptkbp:service_frequency
|
30 years
|
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gptkbp:successor
|
gptkb:Rolls-Royce_Spey
|
|
gptkbp:turbine_type
|
single stage turbine
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gptkbp:type
|
gptkb:turbofan_engine
|
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gptkbp:used_in
|
gptkb:Hawker_Siddeley_Buccaneer
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gptkbp:weight
|
1,200 lb
|