Rolls-Royce Derwent engines

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:jet_engine_family
gptkbp:countryOfOrigin	gptkb:United_Kingdom
gptkbp:developedBy	gptkb:Rolls-Royce_Welland
gptkbp:diameter	41 inches (1.04 m)
gptkbp:firstFlight	1943
gptkbp:fuelType	kerosene
gptkbp:length	86 inches (2.18 m)
gptkbp:manufacturer	gptkb:Rolls-Royce
gptkbp:maximumSpeed	3,600 lbf (16 kN)
gptkbp:notableFor	powered the first operational Allied jet fighter
gptkbp:notableVariant	gptkb:Derwent_Mk.I gptkb:Derwent_Mk.II gptkb:Derwent_Mk.IV gptkb:Derwent_Mk.V gptkb:Derwent_V gptkb:Derwent_Mk.VI
gptkbp:numberOfEngines	single-stage centrifugal compressor
gptkbp:relatedTo	gptkb:Rolls-Royce_Welland gptkb:Rolls-Royce_Nene
gptkbp:successor	gptkb:Rolls-Royce_Nene
gptkbp:type	centrifugal-flow turbojet
gptkbp:usedInAircraft	gptkb:Gloster_Meteor gptkb:Avro_Lancaster_(testbed) gptkb:Avro_Tudor
gptkbp:usedInConflict	gptkb:World_War_II
gptkbp:weight	1,250 lb (567 kg)
gptkbp:bfsParent	gptkb:Avro_C102_Jetliner
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	Rolls-Royce Derwent engines