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gptkbp:instance_of
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gptkb:jet_engine
|
|
gptkbp:application
|
gptkb:military_aircraft
|
|
gptkbp:bore
|
5.5 in
|
|
gptkbp:color
|
gptkb:green
|
|
gptkbp:compression_ratio
|
6.5:1
|
|
gptkbp:configuration
|
V-type
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|
gptkbp:cooling_system
|
liquid-cooled
efficient cooling system
|
|
gptkbp:displacement
|
25.5 liters
|
|
gptkbp:engine
|
no
yes
four-stroke
civilian aircraft
influential in aviation history
advanced design features
significant in WWII aviation.
consistent output over time
|
|
gptkbp:engine_configuration
|
detailed specifications available
V12 layout
Rolls-Royce design team
RR 260
|
|
gptkbp:engine_power
|
high reliability
good fuel efficiency
excellent performance at altitude
|
|
gptkbp:engine_type
|
multiple variants produced
|
|
gptkbp:first_introduced
|
1930s
|
|
gptkbp:fuel_capacity
|
approximately 2.5 ft
approximately 4.5 ft
|
|
gptkbp:fuel_type
|
aviation gasoline
carbureted
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Rolls-Royce 260 HP
|
|
gptkbp:ignition_system
|
spark ignition
|
|
gptkbp:is_tested_for
|
extensive testing conducted
|
|
gptkbp:maintenance
|
requires regular maintenance
|
|
gptkbp:manufacturer
|
gptkb:Rolls-Royce_Limited
|
|
gptkbp:notable_users
|
gptkb:Supermarine_Spitfire
|
|
gptkbp:number_of_engines
|
12 cylinders
|
|
gptkbp:powers
|
260 horsepower
|
|
gptkbp:production_years
|
1930s to 1940s
|
|
gptkbp:propulsion
|
0.43 hp/lb
|
|
gptkbp:sound
|
distinctive roar
|
|
gptkbp:stroke
|
6.0 in
|
|
gptkbp:successor
|
gptkb:Rolls-Royce_Merlin
|
|
gptkbp:torque
|
high torque output
|
|
gptkbp:type
|
gptkb:V8_engine
|
|
gptkbp:used_in
|
various aircraft
|
|
gptkbp:valve_configuration
|
overhead valve
|
|
gptkbp:weight
|
approximately 600 lbs
|
|
gptkbp:bfsParent
|
gptkb:Sir_Henry_Royce
|
|
gptkbp:bfsLayer
|
5
|