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gptkbp:instanceOf
|
aircraft engine
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|
gptkbp:application
|
military aircraft
civil aircraft
|
|
gptkbp:compressionRatio
|
6:1
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|
gptkbp:coolingSystem
|
air-cooled
natural airflow
|
|
gptkbp:cylinderCount
|
9 cylinders
|
|
gptkbp:displacement
|
1,200 cubic inches
|
|
gptkbp:engine
|
1.4 m
1.1 m
3 feet 6 inches
4 feet 6 inches
aircraft propulsion
introduced new technologies
contributed to aviation advancements
recognized for performance
influenced future aircraft engines
272 kg
adapted for various aircraft types
|
|
gptkbp:engineConfiguration
|
radial
horizontally opposed
over 30,000 units
|
|
gptkbp:enginePower
|
0.75 hp/lb
|
|
gptkbp:engineType
|
J-5 Whirlwind
|
|
gptkbp:firstFlight
|
1925
|
|
gptkbp:fuelType
|
aviation gasoline
dual ignition
|
|
gptkbp:hasArea
|
extensively tested
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Wright J-5
|
|
gptkbp:is_used_in
|
gptkb:Douglas_DC-3
gptkb:Boeing_247
gptkb:Lockheed_Vega
|
|
gptkbp:manufacturer
|
gptkb:Wright_Aeronautical_Corporation
|
|
gptkbp:maximum_speed
|
2,000 RPM
|
|
gptkbp:notable_feature
|
double-row design
|
|
gptkbp:notableUsers
|
gptkb:Transcontinental_and_Western_Air
gptkb:Pan_American_Airways
gptkb:United_States_Army_Air_Corps
|
|
gptkbp:operationalHistory
|
widely used in early aviation
|
|
gptkbp:performances
|
moderate
excellent
well-documented
very reliable
|
|
gptkbp:powerOutput
|
450 horsepower
|
|
gptkbp:productionYears
|
1925-1939
|
|
gptkbp:propulsion
|
variable pitch
|
|
gptkbp:reliability
|
high
|
|
gptkbp:successor
|
gptkb:Wright_R-1820
|
|
gptkbp:torque
|
high
|
|
gptkbp:type
|
radial engine
|
|
gptkbp:weight
|
600 pounds
|