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Le Rhône 9C
The Le Rhône 9C is a nine-cylinder rotary aircraft engine produced in France by '' Société des Moteurs Le Rhône'' / Gnome et Rhône. Also known as the Le Rhône 80 hp in a reference to its nominal power rating, the engine was fitted to a number of military aircraft types of the First World War. Le Rhône 9C engines were also produced under license in Germany, Sweden and Great Britain by various companies,Lumsden 2003, p. 160. and in the United States. The Swedish version built by AB Thulinverken was designated Thulin A. German production and development was carried out by Oberursel Moterwerken as the UR.I. Design and development In common with other Le Rhône series engines, the 9C featured copper induction pipes and used a single push-pull rod to operate its two overhead valves. Unlike later engines, these were located on the front of the engine. Examples of Le Rhône 9C engines are on view in aviation museums either installed in aircraft exhibits or as stan ... [...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] |
Overhead Valve
An overhead valve (OHV) engine, sometimes called a ''pushrod engine'', is a piston engine whose valves are located in the cylinder head above the combustion chamber. This contrasts with earlier flathead engines, where the valves were located below the combustion chamber in the engine block. Although an overhead camshaft (OHC) engine also has overhead valves, the common usage of the term "overhead valve engine" is limited to engines where the camshaft is located in the engine block. In these traditional OHV engines, the motion of the camshaft is transferred using pushrods (hence the term "pushrod engine") and rocker arms to operate the valves at the top of the engine. Some early intake-over-exhaust engines used a hybrid design combining elements of both side-valves and overhead valves. History Predecessors The first internal combustion engines were based on steam engines and therefore used slide valves. This was the case for the first Otto engine, which was first succ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morane-Saulnier G
The Morane-Saulnier G was a two-seat sport and racing monoplane produced in France before the First World War.Taylor 1989, 648"The Illustrated Encyclopedia of Aircraft", 2539 It was a development of the racing monoplanes designed by Léon Morane and Raymond Saulnier after leaving Borel and, like its predecessors, was a wire-braced, shoulder-wing monoplane. Construction was of fabric-covered wood throughout, except for the undercarriage struts which were of steel tube."The Latest Morane-Saulnier Monoplane", 564 The type was a sporting success. In April 1913, Roland Garros took second place in the inaugural Schneider Cup in a floatplane version, finishing with a time of 40 minutes 40 seconds."The Monaco Meeting", 450 On 26 June, Claude Grahame-White flew another float-equipped example from Paris to London via Le Havre, Boulogne-sur-Mer, and Dover,"Mr Grahame-Wnite's Seine—Thames Trip" covering some that day.Hartmann 2001, 10 Between 21 and 28 September the same year, two float-eq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grahame-White Bantam
The Grahame-White G.W.E.6 Bantam was a British single-seat sporting biplane, designed by M Boudot and built by Grahame-White Aviation Company at Hendon. General Arrangement trying to paste a photo in here Development The Bantam was a conventional biplane powered by a nose-mounted 80 hp (60 kW) Le Rhône rotary engine with a single open cockpit.Jackson 1974, page 316 Two aircraft took part in the 1919 Aerial Derby at Hendon Aerodrome Hendon Aerodrome was an aerodrome in London, England, that was an important centre for aviation from 1908 to 1968. It was situated in Colindale, north west of Charing Cross. It nearly became a central hub of civil aviation ("the Charing Cros ..., but neither finished the race. A third example was flown in South Africa in the 1920s. Specifications * Service ceiling: 17,000 ft * Rate of climb: 1,100 ft/min Notes References * * Contemporary technical description with photographs and drawings. *“The birthplace o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grahame-White Type XV
The Grahame White Type XV was a military trainer biplane produced in the United Kingdom before and during World War I. It is often referred to as the Box-kite, although this name more properly describes the Grahame-White Type XII, an earlier aircraft made by the company, from which the Type XV was derived. It is also known as the Admiralty Type 1600, since the first aircraft of the type purchased for the Royal Naval Air Service was given that serial number, and contemporary practice was to assign type numbers based on the serial number of the first example in service. The aircraft itself was a pod-and-boom configuration biplane with three-bay unstaggered wings. In early models, two seats were fitted on the leading edge of the lower wing for the instructor and the trainee pilot; in later models, space was provided for them in tandem in an open-topped nacelle, with the engine mounted pusher-fashion behind them. The empennage was carried on four parallel beams extending two each f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Farman HF
Farman Aviation Works (french: Avions Farman) was a French aircraft company founded and run by the brothers Richard, Henri, and Maurice Farman. They designed and constructed aircraft and engines from 1908 until 1936; during the French nationalization and rationalization of its aeronautical industry, Farman's assets were assigned to the ''Société Nationale de Constructions Aéronautiques du Centre'' (SNCAC). In 1941 the Farman brothers reestablished the firm as the "''Société Anonyme des Usines Farman''" (SAUF), but only three years later it was absorbed by Sud-Ouest. Maurice's son, Marcel Farman, reestablished the SAUF in 1952, but his effort proved unsuccessful and the firm was dissolved in 1956. The Farman brothers designed and built more than 200 types of aircraft between 1908 and 1941. They also built cars until 1931 and boats until 1930. Background In 1907, Henri Farman bought his first aircraft from Gabriel Voisin and soon began to improve the design of the air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caudron C
The Société des Avions Caudron was a French aircraft company founded in 1909 as the Association Aéroplanes Caudron Frères by brothers Gaston and René Caudron. It was one of the earliest aircraft manufacturers in France and produced planes for the military in both World War I and World War II. From 1933 onwards, it was a subsidiary of Renault. Alphonse (Gaston) (1882–1915) and René Caudron (1884–1959) Born in Favières, Somme to parents who farmed nearby in Romiotte, the Caudron brothers were educated at a college in Abbeville. Gaston, as Alphonse was always known, intended to become an engineer but his education was cut short by health problems; René was interested in the development of mechanics and was a sportsman. After military service in an artillery regiment, they returned to work on the farm. They began to build their first aircraft, a large biplane, in August 1908. Initially unable to obtain an engine, they flew it as a glider, towed by a horse, and tested it t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caudron G
The Caudron Type G was a single-engined French biplane built by Caudron, prior to World War I. Developments of the Caudron G saw widespread service in France, Russia and Great Britain Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of , it is the largest of the British Isles, the largest European island and the ninth-largest island in the world. It is .... Specifications See also References Further reading * * {{Caudron aircraft 1910s French military reconnaissance aircraft Type G Sesquiplanes Single-engined tractor aircraft Aircraft first flown in 1913 Rotary-engined aircraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bristol Scout
The Bristol Scout was a single-seat rotary-engined biplane originally designed as a racing aircraft. Like similar fast, light aircraft of the period it was used by the RNAS and the RFC as a "scout", or fast reconnaissance type. It was one of the first single-seaters to be used as a fighter aircraft, although it was not possible to fit it with an effective forward-firing armament until the first British-designed gun synchronizers became available later in 1916, by which time the Scout was obsolescent. Single-seat fighters continued to be called "scouts" in British usage into the early 1920s. Design and development The Bristol Scout was designed in the second half of 1913 by Frank Barnwell and Harry Busteed, Bristol's chief test pilot, who thought of building a small high-performance biplane while testing the Bristol X.3 seaplane, a project which had been designed by a separate secret design department headed by Barnwell. The design was initially given the works number SN.183 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bristol M
Bristol () is a city, ceremonial county and unitary authority in England. Situated on the River Avon, it is bordered by the ceremonial counties of Gloucestershire to the north and Somerset to the south. Bristol is the most populous city in South West England. The wider Bristol Built-up Area is the eleventh most populous urban area in the United Kingdom. Iron Age hillforts and Roman villas were built near the confluence of the rivers Frome and Avon. Around the beginning of the 11th century, the settlement was known as (Old English: 'the place at the bridge'). Bristol received a royal charter in 1155 and was historically divided between Gloucestershire and Somerset until 1373 when it became a county corporate. From the 13th to the 18th century, Bristol was among the top three English cities, after London, in tax receipts. A major port, Bristol was a starting place for early voyages of exploration to the New World. On a ship out of Bristol in 1497, John Cabot, a Venetian, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Zoo December 2019 041 (Le Rhône 9C)
The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing for liquid water to exist on the Earth's surface, absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night (the diurnal temperature variation). By mole fraction (i.e., by number of molecules), dry air contains 78.08% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere. Air composition, temperature, and atmospheric pressure vary with altitude. Within the atmosphere, air suitable for use in photosynthesis by terrestrial plants and breathing of terrestrial animals is found only in E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living Museum
A living museum, also known as a living history museum, is a type of museum which recreates historical settings to simulate a past time period, providing visitors with an experiential interpretation of history. It is a type of museum that recreates to the fullest extent conditions of a culture, natural environment or historical period, in an example of living history. Costumed historians A costumed historian has many roles and responsibilities at historical sites. In addition to conducting tours, interpreting a space, or portraying a historical character, they are also involved in the research process that aides the site interpretation. Full-time staff interpreters develop public programs, tours, and write scripts for interpretative panels, pamphlets, and videos. They often work closely with the curatorial and educational staff to collaborate on ideas about collection tours, school tours, educational programs, and site interpretation. Supervisors are also responsible for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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