|
gptkbp:instanceOf
|
aircraft engine
|
|
gptkbp:aircraft
|
used in pioneering flights.
|
|
gptkbp:application
|
aviation
|
|
gptkbp:bore
|
5.5 in
|
|
gptkbp:built
|
1914
|
|
gptkbp:compressionRatio
|
5.5:1
|
|
gptkbp:coolingSystem
|
liquid-cooled
water-cooled
liquid cooling system
|
|
gptkbp:cylinderCount
|
12
|
|
gptkbp:displacement
|
27.0 L
|
|
gptkbp:drivetrain
|
overhead valve
|
|
gptkbp:engine
|
military and civilian aircraft
V engine
4.5 ft
advanced for its time
inline engine
2.5 ft
front-mounted
influenced future aircraft engine designs
660 lb
|
|
gptkbp:engineConfiguration
|
over 1,000 units
|
|
gptkbp:enginePower
|
360 hp at 1,800 rpm
|
|
gptkbp:engineType
|
Eagle IX
|
|
gptkbp:firstFlight
|
gptkb:Alcock_and_Brown_flight
1914
|
|
gptkbp:fuel_capacity
|
0.5 lb/hp/hr
|
|
gptkbp:fuelType
|
petrol
spark ignition
carburetor
|
|
gptkbp:hasArea
|
extensively tested before production
certified_by_British_authorities
|
|
gptkbp:historical_significance
|
first engine to fly non-stop across the Atlantic Ocean
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Rolls-Royce Eagle VIII
|
|
gptkbp:is_used_in
|
Vickers Vimy
|
|
gptkbp:manufacturer
|
gptkb:Rolls-Royce_Limited
|
|
gptkbp:notable_feature
|
high power-to-weight ratio
|
|
gptkbp:operationalHistory
|
gptkb:World_War_I_aviation
|
|
gptkbp:origin
|
gptkb:United_Kingdom
|
|
gptkbp:performances
|
high reliability
requires regular maintenance
high_altitude_performance
|
|
gptkbp:powerOutput
|
360 hp
|
|
gptkbp:productionYears
|
1914-1920
|
|
gptkbp:propulsion
|
two-bladed
|
|
gptkbp:related_engine
|
gptkb:Rolls-Royce_Eagle
four-stroke
|
|
gptkbp:setting
|
V12
|
|
gptkbp:stroke
|
6.0 in
|
|
gptkbp:successor
|
gptkb:Rolls-Royce_Kestrel
|
|
gptkbp:torque
|
1,200 lb-ft
|
|
gptkbp:type
|
gptkb:V12_engine
|
|
gptkbp:weight
|
300 kg
|