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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:combustor_type
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axial flow
can-type
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gptkbp:compressor_type
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8
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gptkbp:control_system
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hydraulic
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gptkbp:cooling_system
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air-cooled
air cooling
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gptkbp:design_features
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afterburner
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gptkbp:diameter
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0.9 m
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gptkbp:engine
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limited production
Brayton cycle
naval strike aircraft
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gptkbp:engine_configuration
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inline
single spool
detailed specifications available.
Bristol Siddeley design team
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gptkbp:engine_power
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high reliability
2000 hours
high thrust
moderate efficiency
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gptkbp:engine_type
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Orpheus 703, Orpheus 703 A
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gptkbp:exhaust_system
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straight jet
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gptkbp:first_flight
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gptkb:1958
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gptkbp:fuel_economy
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0.8 kg/k N·h
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gptkbp:fuel_type
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gptkb:gasoline
kerosene
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|
https://www.w3.org/2000/01/rdf-schema#label
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Bristol Siddeley Orpheus 703 AH
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gptkbp:ignition_system
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gptkb:spark_plug
|
|
gptkbp:introduced
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gptkb:1960
|
|
gptkbp:is_tested_for
|
ground testing
|
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gptkbp:length
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3.5 m
|
|
gptkbp:maintenance
|
500 hours
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gptkbp:manufacturer
|
gptkb:Bristol_Siddeley
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|
gptkbp:noise_level
|
85 d B
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gptkbp:notable_users
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gptkb:Royal_Navy
|
|
gptkbp:operational_range
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high subsonic speeds
|
|
gptkbp:operational_use
|
1960s to 1980s
|
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gptkbp:propulsion
|
7000 lbf
8.75
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gptkbp:related_aircraft
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Buccaneer family
|
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gptkbp:replaced_by
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gptkb:Rolls-Royce_Spey
|
|
gptkbp:successor
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gptkb:Rolls-Royce_RB.168
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|
gptkbp:turbine_type
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2
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gptkbp:type
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turbojet
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gptkbp:used_in
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gptkb:Hawker_Siddeley_Buccaneer
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gptkbp:weight
|
800 kg
|