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Fairey Spearfish
The Fairey Spearfish was a British Carrier-based aircraft, carrier-based, single-engined, torpedo bomber/dive bomber that was ordered from Fairey Aviation for the Fleet Air Arm during World War II. Designed during the war, the prototype did not fly until July 1945. Much larger than earlier naval bombers, it was designed for use aboard the large s that were cancelled after the war and was itself cancelled thereafter. Seven prototypes were ordered, but only five were built, of which four actually flew. They were mostly used for experimental work until the last aircraft was scrapped in 1952. Design and development The Spearfish was designed by Fairey Aviation to British Admiralty, Admiralty List of Air Ministry specifications#1940–1949, Specification O.5/43 as a replacement for the Fairey Barracuda in the torpedo/dive bomber role. In comparison to the Barracuda, the Spearfish had a much more powerful engine, an internal weapons bay and a retractable ASV radar, ASV Mk.XV surface ... [...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] |
Heaton Chapel
Heaton Chapel is an area in the northern part of Stockport, Greater Manchester, England. Within the boundaries of the Historic counties of England, historic county of Lancashire, it borders the Manchester districts of Levenshulme to the north, the Stockport districts of Heaton Moor to the west, Reddish and Heaton Norris to the east and Heaton Mersey to the west and south. Heaton Chapel and its neighbouring areas are collectively known as the Four Heatons. History Before 1758, Heaton Chapel did not exist but was simply part of the Lancashire parish of Heaton Norris.The History of St Thomas', Heaton Norris, pub privately by the author, deposited with The British Library Copyright Receipt Office on 1 August 1979 under receipt 68519, and now released on line http://shawweb.myzen.co.uk/stephen/thomas0.htm The need for a chapel was identified in Parliamentary Commission "Lancashire and Cheshire church surveys" (1649–1655) but it was a further hundred years before Mr A. Colier rai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RNAS Ford
Ford commonly refers to: * Ford Motor Company, an automobile manufacturer founded by Henry Ford * Ford (crossing), a shallow crossing on a river Ford may also refer to: Ford Motor Company * Henry Ford, founder of the Ford Motor Company * Ford Foundation, established by Henry and Edsel * Ford Australia * Ford Brasil * Changan Ford * Ford Motor Company of Canada, Canadian subsidiary * Ford of Britain * Ford of Europe, the successor of British, German and Irish subsidiaries * Ford Germany * Ford Lio Ho * Ford New Zealand * Ford Motor Company Philippines * Ford Romania * Ford SAF, the French subsidiary between 1916 and 1954 * Ford Motor Company of South Africa * Fordson, the tractor and truck manufacturing arm of the Ford Motor Company * Ford Vietnam * Ford World Rally Team (aka Ford Motor Co. Team prior to 2005), Ford Motor Company's full factory World Rally Championship team (1978–2012) * Ford Performance * Henry Ford & Son Ltd, Ireland * List of Ford vehicles, models referred to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De-icing System
In aeronautics, ice protection systems keep atmospheric moisture from accumulating on aircraft surfaces, such as wings, propellers, rotor blades, engine intakes, and environmental control intakes. Ice buildup can change the shape of airfoils and flight control surfaces, degrading control and handling characteristics as well as performance. An anti-icing, de-icing, or ice protection system either prevents formation of ice, or enables the aircraft to shed the ice before it becomes dangerous. Effects of icing Aircraft icing increases weight and drag, decreases lift, and can decrease thrust. Ice reduces engine power by blocking air intakes. When ice builds up by freezing upon impact or freezing as runoff, it changes the aerodynamics of the surface by modifying the shape and the smoothness of the surface which increases drag, and decreases wing lift or propeller thrust. Both a decrease in lift on the wing due to an altered airfoil shape, and the increase in weight from the ice loa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luton
Luton () is a town and unitary authority with borough status, in Bedfordshire, England. At the 2011 census, the Luton built-up area subdivision had a population of 211,228 and its built-up area, including the adjacent towns of Dunstable and Houghton Regis, had a population of 258,018. It is the most populous town in the county, from the County Towns of Hertford, from Bedford and from London. The town is situated on the River Lea, about north-north-west of London. The town's foundation dates to the sixth century as a Saxon outpost on the River Lea, from which Luton derives its name. Luton is recorded in the Domesday Book as ''Loitone'' and ''Lintone'' and one of the largest churches in Bedfordshire, St Mary's Church, was built in the 12th century. There are local museums which explore Luton's history in Wardown Park and Stockwood Park. Luton was, for many years, widely known for hatmaking and also had a large Vauxhall Motors factory. Car production at the plant be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Napier & Son
D. Napier & Son Limited was a British engineering company best known for its luxury motor cars in the Edwardian era and for its aero engines throughout the early to mid-20th century. Napier was founded as a precision engineering company in 1808 and for nearly a century produced machinery for the financial, print, and munitions industries. In the early 20th century it moved for a time into internal combustion engines and road vehicles before turning to aero engines. Its powerful Lion dominated the UK market in the 1920s and the Second World War era Sabre produced 3500 hp (2,600 kW) in its later versions. Many world speed records on land and water, as well as the Hawker Typhoon and Tempest fighter planes, were powered by Napier engines. During the Second World War the company was taken over by English Electric, and engine manufacture eventually ceased. Today, Napier Turbochargers is a subsidiary of the American company Wabtec. History Early years and precision engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stall (flight)
In fluid dynamics, a stall is a reduction in the lift coefficient generated by a foil as angle of attack increases.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', p. 486. Aviation Supplies & Academics, 1997. This occurs when the critical angle of attack of the foil is exceeded. The critical angle of attack is typically about 15°, but it may vary significantly depending on the fluid, foil, and Reynolds number. Stalls in fixed-wing flight are often experienced as a sudden reduction in lift as the pilot increases the wing's angle of attack and exceeds its critical angle of attack (which may be due to slowing down below stall speed in level flight). A stall does not mean that the engine(s) have stopped working, or that the aircraft has stopped moving—the effect is the same even in an unpowered glider aircraft. Vectored thrust in aircraft is used to maintain altitude or controlled flight with wings stalled by replacing lost wing lift with engine or propeller t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eric Brown (pilot)
Captain Eric Melrose "Winkle" Brown, CBE, DSC, AFC, Hon FRAeS, RN (21 January 1919 – 21 February 2016) was a British Royal Navy officer and test pilot who flew 487 types of aircraft, more than anyone else in history. Brown holds the world record for the most aircraft carrier deck take-offs and landings performed (2,407 and 2,271 respectively) and achieved several "firsts" in naval aviation, including the first landings on an aircraft carrier of a twin-engined aircraft, an aircraft with a tricycle undercarriage, a jet aircraft, and a rotary-wing aircraft. He flew almost every category of Royal Navy and Royal Air Force aircraft: glider, fighter, bomber, airliner, amphibian, flying boat and helicopter. During World War II, he flew many types of captured German, Italian, and Japanese aircraft, including new jet and rocket aircraft. He was a pioneer of jet technology into the postwar era. Early life Brown was born in Leith, near Edinburgh, in the United Kingdom. His father was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Captain (Royal Navy)
Captain (Capt) is a senior officer rank of the Royal Navy. It ranks above Commander (Royal Navy), commander and below Commodore (Royal Navy), commodore and has a NATO ranking code of OF-5. The rank is equivalent to a colonel in the British Army and Royal Marines, and to a group captain in the Royal Air Force. There are similarly named Captain (naval), equivalent ranks in the navies of many other countries. Seagoing captains In the Royal Navy, the officer in command of any warship of the rank of Commander (Royal Navy), commander and below is informally referred to as "the captain" on board, even though holding a junior rank, but formally is titled "the commanding officer" (or CO). In former times, up until the nineteenth century, Royal Navy officers who were captains by rank and in command of a naval vessel were referred to as post-captains; this practice is now defunct. A Captain (D) or Captain Destroyers afloat was an operational commander responsible for the command of dest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Test Pilot
A test pilot is an aircraft pilot with additional training to fly and evaluate experimental, newly produced and modified aircraft with specific maneuvers, known as flight test techniques.Stinton, Darrol. ''Flying Qualities and Flight Testing of the Airplane.'' American Institute of Aeronautics and Astronautics, Inc., 1996, p. 265 History Test flying as a systematic activity started during the First World War, at the Royal Aircraft Establishment (RAE) in the United Kingdom. An "Experimental Flight" was formed at the Central Flying School. During the 1920s, test flying was further developed by the RAE in the UK, and by the National Advisory Committee for Aeronautics (NACA) in the United States. In the 1950s, NACA was transformed into the National Aeronautics and Space Administration, or NASA. During these years, as work was done into aircraft stability and handling qualities, test flying evolved towards a more qualitative scientific profession. In the 1950s, test pilots were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spoiler (aeronautics)
In aeronautics, a spoiler (sometimes called a lift spoiler or lift dumper) is a device which intentionally reduces the lift (force), lift component of an airfoil in a controlled way. Most often, spoilers are plates on the top surface of a wing that can be extended upward into the airflow to ''spoil'' the streamline flow. By so doing, the spoiler creates a controlled Stall (flight), stall over the portion of the wing behind it, greatly reducing the lift of that wing section. Spoilers differ from air brake (aeronautics), airbrakes in that airbrakes are designed to increase drag without disrupting the lift distribution across the wing span, while spoilers disrupt the lift distribution as well as increasing drag. Spoilers fall into two categories: those that are deployed at controlled angles during flight to increase descent rate or control roll, and those that are fully deployed immediately on landing to greatly reduce lift ("lift dumpers") and increase drag. In modern fly-by- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radial Engine
The radial engine is a reciprocating type internal combustion engine configuration in which the cylinders "radiate" outward from a central crankcase like the spokes of a wheel. It resembles a stylized star when viewed from the front, and is called a "star engine" in some other languages. The radial configuration was commonly used for aircraft engines before gas turbine engines became predominant. Engine operation Since the axes of the cylinders are coplanar, the connecting rods cannot all be directly attached to the crankshaft unless mechanically complex forked connecting rods are used, none of which have been successful. Instead, the pistons are connected to the crankshaft with a master-and-articulating-rod assembly. One piston, the uppermost one in the animation, has a master rod with a direct attachment to the crankshaft. The remaining pistons pin their connecting rods' attachments to rings around the edge of the master rod. Extra "rows" of radial cylinders can be added i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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