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Rolls-Royce Spey
URI:
https://gptkb.org/entity/Rolls-Royce_Spey
GPTKB entity
Statements (52)
Predicate
Object
gptkbp:instanceOf
piston engine
gptkbp:builtBy
gptkb:Xian_Aero-Engine_Corporation
gptkbp:bypassRatio
0.64:1 (varies by model)
gptkbp:civilianDesignation
gptkb:RB.163
gptkbp:countryOfOrigin
gptkb:United_Kingdom
gptkbp:developedBy
gptkb:Rolls-Royce_RB.163
gptkbp:diameter
1.04 m
gptkbp:firstRun
1954
gptkbp:fuelType
aviation kerosene
https://www.w3.org/2000/01/rdf-schema#label
Rolls-Royce Spey
gptkbp:length
2.51 m
gptkbp:licenseBuiltAs
gptkb:WS-9_Qinling
gptkbp:manufacturer
gptkb:Rolls-Royce
gptkbp:militaryDesignation
gptkb:RB.168
gptkbp:notableFor
widespread use in British military and civil aircraft
adapted for naval and land-based aircraft
basis for Chinese WS-9 engine
improved fuel efficiency over turbojets
used in both civil and military applications
gptkbp:notableVariant
gptkb:Spey_Mk.101
gptkb:Spey_Mk.202
gptkb:Spey_Mk.250
gptkb:Spey_Mk.511
gptkb:Spey_Mk.512
gptkb:Spey_Mk.555-15
gptkb:Spey_Mk.807
gptkbp:numberOfStages
2
12 axial
gptkbp:status
in service
gptkbp:successor
gptkb:Rolls-Royce_Tay
gptkbp:thrust
10,000 to 12,000 lbf
gptkbp:type
low-bypass turbofan
gptkbp:usedIn
gptkb:Vickers_VC10
gptkb:BAC_One-Eleven
gptkb:Blackburn_Buccaneer
gptkb:Hawker_Siddeley_Nimrod
gptkb:F-4_Phantom_II_(Spey-powered_variant)
gptkb:Grumman_Gulfstream_II
gptkbp:weight
1,200 kg (approximate)
gptkbp:bfsParent
gptkb:BAC_One-Eleven
gptkb:BAC_One-Eleven_528FL
gptkb:Turbo-Union_RB199
gptkb:Fokker_F28_Fellowship
gptkb:Rolls-Royce_Limited
gptkb:Fokker_F28
gptkb:Allison_TF41-A-1
gptkb:BAC_1-11
gptkb:BAC_107
gptkb:BAC_237
gptkb:BAC_264
gptkb:Blackburn_Buccaneer_S.2
gptkbp:bfsLayer
6