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Blackburn Baffin
The Blackburn B-5 Baffin biplane torpedo bomber designed and produced by the British aircraft manufacturer Blackburn Aircraft. It was a development of the Blackburn Ripon, Ripon, the chief change being that a 545 hp (406 kW) Bristol Pegasus I.MS radial engine had replaced the Ripon's Napier Lion water-cooled inline engine. The Baffin was designed by Major F A Bumpus and was initially pursued as a private venture. It was a conventional two-seat single-bay biplane of mixed metal and wooden construction with fabric covering. It had swept, Stagger (aviation), staggered, equal-span wings, the lower having an inverse gull to provide clearance for the torpedo while retaining a short Landing gear, undercarriage. The engine was shifted forwards in comparison to that of the Ripon to retain its centre of gravity. Armament comprised a single fixed-position forward-firing 0.303 in (7.7 mm) Vickers machine gun and one free-mounted .303 in (7.7 mm) Lewis gun in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackburn Baffin
The Blackburn B-5 Baffin biplane torpedo bomber designed and produced by the British aircraft manufacturer Blackburn Aircraft. It was a development of the Blackburn Ripon, Ripon, the chief change being that a 545 hp (406 kW) Bristol Pegasus I.MS radial engine had replaced the Ripon's Napier Lion water-cooled inline engine. The Baffin was designed by Major F A Bumpus and was initially pursued as a private venture. It was a conventional two-seat single-bay biplane of mixed metal and wooden construction with fabric covering. It had swept, Stagger (aviation), staggered, equal-span wings, the lower having an inverse gull to provide clearance for the torpedo while retaining a short Landing gear, undercarriage. The engine was shifted forwards in comparison to that of the Ripon to retain its centre of gravity. Armament comprised a single fixed-position forward-firing 0.303 in (7.7 mm) Vickers machine gun and one free-mounted .303 in (7.7 mm) Lewis gun in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackburn Aircraft
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 weavers who settled in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armstrong Siddeley Tiger
The Armstrong Siddeley Tiger was a British 14-cylinder air-cooled aircraft radial engine developed by Armstrong Siddeley in the 1930s from their Jaguar engine. The engine was built in a number of different versions but performance and dimensions stayed relatively unchanged. The Tiger VIII was the first British aircraft engine to use a two-speed supercharger.Gunston 1989, p.18. Applications *Armstrong Whitworth A.W.19 * Armstrong Whitworth AW.23 * Armstrong Whitworth A.W.29 *Armstrong Whitworth Ensign *Armstrong Whitworth Whitley * Blackburn B-6 *Blackburn B-7 *Blackburn Shark * Blackburn Ripon * Fairey G4/31 * Handley Page H.P.51 * Short Calcutta Engines on display A preserved Armstrong Siddeley Tiger is on display at the Science Museum (London). Specifications (Tiger VIII) See also References Notes Bibliography * Gunston, Bill. ''World Encyclopedia of Aero Engines''. Cambridge, England. Patrick Stephens Limited, 1989. * Lumsden, Alec. ''British Piston Engines a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boffin
Boffin is a British slang term for a scientist, engineer, or other person engaged in technical or scientific research and development. A "boffin" was viewed by some in the regular services as odd, quirky or peculiar, though quite bright and essential to helping in the war effort through having and developing the key ideas leading to transformative military capabilities. Origins Civil The origins and etymology of ''boffin'' are obscure. A link to the mathematician and evolutionary theorist Buffon has been proposed. Alternatively, linguist Eric Partridge proposed the term derived from Nicodemus Boffin, the good-hearted 'golden dustman' character who appears in the novel ''Our Mutual Friend'' (1864/5) by Charles Dickens, described there as a "very odd-looking old fellow indeed". In the novel, Mr Boffin pursues a late-life education, employing Silas Wegg to teach him to read. William Morris also has a man called Boffin, based on Charles Dickens and said to be a variant of 'B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackburn Shark
The Blackburn Shark was a carrier-borne torpedo bomber designed and built by the British aviation manufacturer Blackburn Aircraft. It was originally known as the Blackburn T.S.R., standing for ''torpedo-spotter-reconnaissance'', in reference to its intended roles. The Shark was the last of Blackburn's biplane torpedo bombers. The prototype Shark performed its maiden flight on 24 August 1933, the first production aircraft was introduced to service during the following year. It was operated by the Fleet Air Arm, Royal Canadian Air Force, Portuguese Navy, and the British Air Observers' School. By 1937, the Shark was already approaching obsolescent and replacement by the more capable Fairey Swordfish began during the following year. Despite this, numerous aircraft continued to be operated during the Second World War, largely being confined to secondary roles away from the front lines, such as training and target tug duties. Despite this, Sharks were repeatedly deployed in frontline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Farnborough Airport
Farnborough Airport (previously called: TAG Farnborough Airport, RAE Farnborough, ICAO Code EGLF) is an operational business/executive general aviation airport in Farnborough, Rushmoor, Hampshire, England. The airport covers about 8% of Rushmoor's land area. Farnborough Aerodrome has a CAA Ordinary Licence (Number P864) that allows flights for the public transport of passengers or for flying instruction as authorised by the licensee (TAG Farnborough Airport Limited). The first powered flight in Britain was at Farnborough on 16 October 1908, when Samuel Cody took off in his British Army Aeroplane No 1. The airfield is the home of the Farnborough Airshow which is held in even numbered years. It is also home to the Air Accidents Investigation Branch, part of the Department for Transport. History Farnborough Airport has a long history, beginning at the start of the 20th century with the creation of His Majesty's Balloon Factory and the first powered flight in Britain in 1908 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Catapult
An aircraft catapult is a device used to allow aircraft to take off from a very limited amount of space, such as the deck of a vessel, but can also be installed on land-based runways in rare cases. It is now most commonly used on aircraft carriers, as a form of assisted take off. In the form used on aircraft carriers the catapult consists of a track, or slot, built into the flight deck, below which is a large piston or ''shuttle'' that is attached through the track to the nose gear of the aircraft, or in some cases a wire rope, called a catapult bridle, is attached to the aircraft and the catapult shuttle. Other forms have been used historically, such as mounting a launching cart holding a seaplane on a long girder-built structure mounted on the deck of a warship or merchant vessel, but most catapults share a similar sliding track concept. Different means have been used to propel the catapult, such as weight and derrick, gunpowder, flywheel, air pressure, hydraulic, and steam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Courageous (50)
HMS ''Courageous'' was the lead ship of her class of three battlecruisers built for the Royal Navy during the First World War. Designed to support the Baltic Project championed by First Sea Lord John Fisher, the ship was very lightly armoured and armed with only a few heavy guns. ''Courageous'' was completed in late 1916 and spent the war patrolling the North Sea. She participated in the Second Battle of Heligoland Bight in November 1917 and was present when the German High Seas Fleet surrendered a year later. ''Courageous'' was decommissioned after the war, then rebuilt as an aircraft carrier during the mid-1920s. She could carry 48 aircraft compared to the 36 carried by her half-sister on approximately the same displacement. After recommissioning she spent most of her career operating off Great Britain and Ireland. She briefly became a training ship, but reverted to her normal role a few months before the start of the Second World War in September 1939. ''Courageous'' was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Carrier
An aircraft carrier is a warship that serves as a seagoing airbase, equipped with a full-length flight deck and facilities for carrying, arming, deploying, and recovering aircraft. Typically, it is the capital ship of a fleet, as it allows a naval force to project air power worldwide without depending on local bases for staging aircraft operations. Carriers have evolved since their inception in the early twentieth century from wooden vessels used to deploy balloons to nuclear-powered warships that carry numerous fighters, strike aircraft, helicopters, and other types of aircraft. While heavier aircraft such as fixed-wing gunships and bombers have been launched from aircraft carriers, these aircraft have not successfully landed on a carrier. By its diplomatic and tactical power, its mobility, its autonomy and the variety of its means, the aircraft carrier is often the centerpiece of modern combat fleets. Tactically or even strategically, it replaced the battleship in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Townend Ring
A Townend ring is a narrow- chord cowling ring fitted around the cylinders of an aircraft radial engine to reduce drag and improve cooling. Development The Townend ring was the invention of Dr. Hubert Townend of the British National Physical Laboratory in 1929. Patents were supported by Boulton & Paul Ltd in 1929. In the United States it was often called a "drag ring". It caused a reduction in the drag of radial engines and was widely used in high-speed designs of 1930–1935, before the long-chord NACA cowling came into general use. Despite suggestions of it exploiting the Meredith effect, low airspeeds, low temperature differences and small mass flows make that unlikely, particularly when combined with the lack of flow control as the air exits the cowling.Becker, J.; ''The high-speed frontier: Case histories of four NACA programs, 1920–1950'', SP-445, NASA (1980)Chapter 5: High-speed Cowlings, Air Inlets and Outlets, and Internal-Flow Systems: The ramjet investiga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brough, East Riding Of Yorkshire
Brough ( , locally ) is a town in the East Riding of Yorkshire, England. It is part of the civil parish of Elloughton-cum-Brough with the neighbouring village of Elloughton. Brough is situated on the northern bank of the Humber Estuary, approximately west of Hull city centre. Brough has a long association with BAE Systems. History The town was known as Petuaria during the Roman period, and served as the capital of the Celtic tribe of the Parisi. Petuaria marked the southern end of the Roman road known now as Cade's Road which ran roughly northwards for a hundred miles to Pons Aelius (modern day Newcastle upon Tyne). The town's name is simply from the Old English ''burh'' meaning "fortification" and is thus related to the terms borough and burgh. Brough was created a town by the Archbishop of York in 1239, granted the same liberties as Beverley. There is no record of these liberties having been employed, and the settlement operated as a village for further centuries. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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