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Napier Rapier
The Napier Rapier was a British 16-cylinder H pattern air-cooled aero engine designed by Frank Halford and built by Napier & Son shortly before World War II. Design and development The Rapier was the first of Napier's H cylinder engines. The rationale for the H is fairly straightforward, in that rather than having an engine with fewer large cylinders, more small cylinders could simply be added. It was believed that an H pattern engine would provide substantially more power and higher RPM's for the same frontal area as a large liquid-cooled V engine. The maximum RPM in a dive was 4,800. The H-block has a compact layout, as it essentially consists of two vertically opposed inline engines lying one beside another driving side by side crankshafts. Another advantage is that since the cylinders are opposed, the motion in one is balanced by the opposite motion in the one on the opposite side, leading to very smooth running. The Rapier suffered many of the same problems as the late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackburn H
Blackburn () is an industrial town and the administrative centre of the Blackburn with Darwen borough in Lancashire, England. The town is north of the West Pennine Moors on the southern edge of the Ribble Valley, east of Preston and north-northwest of Manchester. Blackburn is the core centre of the wider unitary authority area along with the town of Darwen. It is one of the largest districts in Lancashire, with commuter links to neighbouring cities of Manchester, Salford, Preston, Lancaster, Liverpool, Bradford and Leeds. At the 2011 census, Blackburn had a population of 117,963, whilst the wider borough of Blackburn with Darwen had a population of 150,030. Blackburn had a population of 117,963 in 2011, with 30.8% being people of ethnic backgrounds other than white British. A former mill town, textiles have been produced in Blackburn since the middle of the 13th century, when wool was woven in people's houses in the domestic system. Flemish people, Flemish weavers wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boxer Engines
Boxer most commonly refers to: * Boxer (boxing), a competitor in the sport of boxing *Boxer (dog), a breed of dog Boxer or boxers may also refer to: Animal kingdom * Boxer crab *Boxer shrimp, a small group of decapod crustaceans *Boxer snipe eel, ''Nemichthys curvirostris'' Film and television *Boxer TV Access, a Swedish digital TV provider * ''Boxer'' (1984 film), a 1984 Hindi-language film * ''Boxer'' (2015 film), a 2015 Kannada-language film * ''Boxer'' (2018 film) a 2018 Bengali-language film * ''The Boxer'' (1997 film), a 1997 film starring Daniel Day-Lewis * ''The Boxer'' (1958 film), a 1958 Mexican sports drama film * ''The Boxer'' (2012 film), a 2012 short film starring Paul Barber *''The Boxer'', aka ''Ripped Off'', a 1972 Italian film starring Robert Blake and Ernest Borgnine * ''The Boxers'', a Hong Kong film of 1973 Military *Boxer (armoured fighting vehicle), a European, multi-role, armoured vehicle * Boxer Rebellion, a 1900 armed conflict in China ** Boxer movemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Napier Aircraft Engines
Napier may refer to: People * Napier (surname), including a list of people with that name * Napier baronets, five baronetcies and lists of the title holders Given name * Napier Shaw (1854–1945), British meteorologist * Napier Waller (1893–1972), Australian muralist, mosaicist and painter Places Antarctica * Napier Island, in Marguerite Bay, on the Fallières Coast * Napier Mountains, in Enderby Land, East Antarctica * Napier Peak, in the South Shetland Islands, Western Antarctica * Napier Rock, in Admiralty Bay, King George Island, South Shetland Islands Australia * Mount Napier, a dormant volcano in Victoria * Napier Range, a mountain range in Western Australia * Napier County, New South Wales * Napier, New South Wales, a locality in the Riverina region * Electoral district of Napier, a former electoran district in South Australia Canada * Napier, Ontario, an unincorporated place in Middlesex County * Napier Bay, an Arctic waterway in Qikiqtaaluk Region, Nunavut In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fairey Prince (H-16)
The Fairey P.16 Prince was a British experimental 1,500 hp (1,118 kW) 16-cylinder H-type aircraft engine designed and built by Fairey in the late 1930s. The engine did not go into production. Design and development The Prince P.16 was a radical design by Captain A.G. Forsyth who was the Fairey company's chief engine designer. The Prince was an H engine, similar in layout to the Napier Rapier and later Napier Sabre. In an H engine, the cylinders are arranged vertically as two separate banks, each resembling a flat engine, and each with its own crankshaft, but sharing a common block. The crankshafts are then geared together to drive a common output shaft. While sharing a similar configuration, the Prince engine was more like a double- flat 8 engine, two engines sharing a common block, since rather than gearing the two crankshafts together, each had its own output shaft, driving contra-rotating propellers via separate shafts and gears. Each bank of cylinders could be shu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Aircraft Engines
This is an alphabetical list of aircraft engines by manufacturer. 0–9 2si *2si 215 *2si 230 * 2si 430 * 2si 460 *2si 500 * 2si 540 * 2si 690 3W ''Source: RMV'' *3W 106iB2 *3W-110 *3W-112 *3W-170 *3W-210 *3W-220 A Abadal (Francisco Serramalera Abadal) *Abadal Y-12 350/400 hp ABC ''Source: Lumsden.'' * ABC 8 hp * ABC 30hp V-4 * ABC 45hp V-6 * ABC 60hp V-8 * ABC 85hp V-6 * ABC 100hp V-8 * ABC 115 hp * ABC 170hp V-12 * ABC 225hp V-16 *ABC Dragonfly *ABC Gadfly *ABC Gnat *ABC Hornet * ABC Mosquito *ABC Scorpion *ABC Wasp *ABC type 10 APU *ABC type 11 APU ABECO ''Source: RMV'' *ABECO GEM Aberg ''Source: RMV'' *Type Sklenar ABLE ''Source: RMV'', Able Experimental Aircraft Engine Co. (Able Experimental Aircraft Engine Co., Altimizer, Hoverhawk (US)) *ABLE 2275 *ABLE 2500 *ABLE VW x 2 Geared Drive Accurate Automation Corp *Accurate Automation AT-1500 *Accurate Automation AT-1700 Ace (Ace American Engr Corp, Horace Keane Aeroplane Co, North Beac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Claudel-Hobson
Claudel-Hobson was a series of British carburettors manufactured by H. M. Hobson Ltd. Introduced in 1908, they were widely used on British car and aircraft engines in the early 20th century. Applications included Sunbeam automobiles as well as Armstrong Siddeley, Bristol, de Havilland The de Havilland Aircraft Company Limited () was a British aviation manufacturer established in late 1920 by Geoffrey de Havilland at Stag Lane Aerodrome Edgware on the outskirts of north London. Operations were later moved to Hatfield in H ..., and Napier aircraft engines. (retrieved 1 August 2018) References External links [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Napier Rapier
The Napier Rapier was a British 16-cylinder H pattern air-cooled aero engine designed by Frank Halford and built by Napier & Son shortly before World War II. Design and development The Rapier was the first of Napier's H cylinder engines. The rationale for the H is fairly straightforward, in that rather than having an engine with fewer large cylinders, more small cylinders could simply be added. It was believed that an H pattern engine would provide substantially more power and higher RPM's for the same frontal area as a large liquid-cooled V engine. The maximum RPM in a dive was 4,800. The H-block has a compact layout, as it essentially consists of two vertically opposed inline engines lying one beside another driving side by side crankshafts. Another advantage is that since the cylinders are opposed, the motion in one is balanced by the opposite motion in the one on the opposite side, leading to very smooth running. The Rapier suffered many of the same problems as the late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saro Cloud
The Saro Cloud was a British passenger amphibian flying boat designed and built by Saunders-Roe as the A.19. It was later produced as the A.29 for the Royal Air Force for pilot and navigator training. Development Following on the success of the A.17 Cutty Sark, the company designed an enlarged version designated as the A.19 Cloud. It had room for a crew of two and eight passengers. Like the Cutty Sark, it was a twin-engined monoplane flying boat with two engines strut-mounted above the wing. The design allowed for flexibility in engine fits and four aircraft were sold to private operators with different engines fitted. First flown on 15 July 1930 the prototype was fitted with two 300 hp (224 kW) Wright J-6 radial engines. The Air Ministry ordered one aircraft for evaluation as a trainer. It was first flown in June 1930. After evaluation the Air Ministry ordered a total of sixteen aircraft for pilot and navigator training (in three batches) to Air Ministry Specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bristol Bulldog
The Bristol Bulldog is a British Royal Air Force single-seat biplane fighter designed during the 1920s by the Bristol Aeroplane Company. More than 400 Bulldogs were produced for the RAF and overseas customers, and it was one of the most famous aircraft used by the RAF during the inter-war period. Background The design of the Bulldog was the outcome of a series of design studies for fighters undertaken by Frank Barnwell during the 1920s. In 1924 Barnwell had started work on a fighter powered by the Rolls-Royce Falcon to meet the requirements of specification F.17/24. The project was shelved since Bristol preferred to use its own engine designs, but was revived in 1926 when Barnwell started work on a design, designated the Bristol 102, to meet either F.9/26 for a day-and-night fighter or N.21/26 for a shipborne fighter. The Type 105 designation was first applied to a subsequent proposal for another aircraft to meet F.9/26 powered by the Mercury engine then under develo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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