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The Rolls-Royce Pennine was a British 46-litre air-cooled sleeve valve engine with 24 cylinders arranged in an X formation. It was an enlarged version of the 22-litre Exe; a prototype engine was built and tested, but never flew. The project was terminated in 1945, being superseded by the jet engine. A 100-litre 5,000 hp X32 (twin-X16) version of the Exe/Pennine, originally known as the Exe 100, was to have become the Rolls-Royce Snowdon. Rolls-Royce air-cooled engines, intended for commercial transport aeroplane use, were named after British mountains, e.g. The Pennines and Snowdon.

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dbo:abstract
  • The Rolls-Royce Pennine was a British 46-litre air-cooled sleeve valve engine with 24 cylinders arranged in an X formation. It was an enlarged version of the 22-litre Exe; a prototype engine was built and tested, but never flew. The project was terminated in 1945, being superseded by the jet engine. A 100-litre 5,000 hp X32 (twin-X16) version of the Exe/Pennine, originally known as the Exe 100, was to have become the Rolls-Royce Snowdon. Rolls-Royce air-cooled engines, intended for commercial transport aeroplane use, were named after British mountains, e.g. The Pennines and Snowdon. (en)
  • Il Rolls-Royce Pennine era un motore aeronautico sperimentale 24 cilindri ad X raffreddato ad aria, realizzato dalla britannica Rolls-Royce Limited. Il Pennine, che era lo sviluppo ingrandito del precedente Rolls-Royce Exe da 22 litri, venne prodotto in un solo esemplare il cui sviluppo venne bloccato nel 1945 dall'annullamento del progetto in favore della ricerca sui motori a getto. (it)
  • Роллс-Ройс Пенайн (англ. Rolls-Royce Pennine) – британский 24-цилиндровый X-образный двигатель воздушного охлаждения с рабочим объёмом 46 л. Представлял собой увеличенную версию 22-литрового мотора Exe. Прототип прошёл наземные испытания, однако не летал; проект свернули в 1945 г. в пользу турбореактивных двигателей. На базе Pennine предполагалось также разработать 32-цилиндровый двигатель с рабочим объёмом 100 л и мощностью 5000 л.с. под фирменным обозначением Snowdon. Для коммерческих авиамоторов воздушного охлаждения на фирме Rolls-Royce предполагалось использовать названия британских гор – в данном случае, Пеннинского хребта и горы Сноудон. (ru)
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dbo:wikiPageID
  • 11116471 (xsd:integer)
dbo:wikiPageLength
  • 3993 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1065841836 (xsd:integer)
dbo:wikiPageWikiLink
dbp:bore
  • 5.4
dbp:coolingsystem
  • Pressure air-cooled (en)
dbp:developedFrom
dbp:displacement
  • 2791.0
dbp:firstRun
  • 1945 (xsd:integer)
dbp:fueltype
  • Petrol (en)
dbp:height
  • 37.5
dbp:length
  • 106.0
dbp:lists
  • * List of aircraft engines (en)
dbp:manufacturer
dbp:nationalOrigin
  • United Kingdom (en)
dbp:numberBuilt
  • 1 (xsd:integer)
dbp:power
  • 2740 (xsd:integer)
dbp:power/weight
  • 0.960000 (xsd:double)
dbp:related
  • * Rolls-Royce Exe (en)
dbp:seeAlso
  • * Rolls-Royce aircraft piston engines (en)
dbp:similarEngines
  • * Allison V-3420 * Junkers Jumo 222 * Napier Sabre (en)
dbp:stroke
  • 5.0
dbp:supercharger
  • Gear-driven centrifugal type supercharger, single stage, two speed (en)
dbp:type
  • 24 (xsd:integer)
  • X-24 air-cooled sleeve-valve piston aero-engine (en)
dbp:valvetrain
dbp:weight
  • 2850.0
dbp:width
  • 39.0
dbp:wikiPageUsesTemplate
dcterms:subject
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rdfs:comment
  • The Rolls-Royce Pennine was a British 46-litre air-cooled sleeve valve engine with 24 cylinders arranged in an X formation. It was an enlarged version of the 22-litre Exe; a prototype engine was built and tested, but never flew. The project was terminated in 1945, being superseded by the jet engine. A 100-litre 5,000 hp X32 (twin-X16) version of the Exe/Pennine, originally known as the Exe 100, was to have become the Rolls-Royce Snowdon. Rolls-Royce air-cooled engines, intended for commercial transport aeroplane use, were named after British mountains, e.g. The Pennines and Snowdon. (en)
  • Il Rolls-Royce Pennine era un motore aeronautico sperimentale 24 cilindri ad X raffreddato ad aria, realizzato dalla britannica Rolls-Royce Limited. Il Pennine, che era lo sviluppo ingrandito del precedente Rolls-Royce Exe da 22 litri, venne prodotto in un solo esemplare il cui sviluppo venne bloccato nel 1945 dall'annullamento del progetto in favore della ricerca sui motori a getto. (it)
  • Роллс-Ройс Пенайн (англ. Rolls-Royce Pennine) – британский 24-цилиндровый X-образный двигатель воздушного охлаждения с рабочим объёмом 46 л. Представлял собой увеличенную версию 22-литрового мотора Exe. Прототип прошёл наземные испытания, однако не летал; проект свернули в 1945 г. в пользу турбореактивных двигателей. На базе Pennine предполагалось также разработать 32-цилиндровый двигатель с рабочим объёмом 100 л и мощностью 5000 л.с. под фирменным обозначением Snowdon. (ru)
rdfs:label
  • Rolls-Royce Pennine (it)
  • Rolls-Royce Pennine (en)
  • Rolls-Royce Pennine (ru)
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