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Frédéric Airault
Frédéric Airault (; born 18 May 1868 in Paris) was a French engineer and dirigible pilot who was technical director of a number of automobile and aviation firms before the First World War. Biography He enrolled at the École des Arts et Métiers campus in Angers from 1884 gaining his ''diplôme d'ingénieur'' in 1887. Airault served with the French Navy for five years, and in 1892 he joined the Société française de constructions mécaniques. In 1897, he designed a V-4 engine 24 hp engine with progressive friction transmission, and from 1899 he worked at the car and bicycle maker Hurtu as engineer, head of research and then Technical Director. He stayed there for four years, and in 1903 became a co-director of the Anciennes usines Buchet ('Former Buchet Factories') in Levallois-Perret, a north western Paris suburb. Élie Buchet, founder of the original 'Usines Buchet', had died in late 1903. Airault left in 1905 to become general director of Fabbrica di Automobili Fl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineer
Engineers, as practitioners of engineering, are professionals who invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considering the limitations imposed by practicality, regulation, safety and cost. "Science is knowledge based on our observed facts and tested truths arranged in an orderly system that can be validated and communicated to other people. Engineering is the creative application of scientific principles used to plan, build, direct, guide, manage, or work on systems to maintain and improve our daily lives." The word ''engineer'' (Latin ) is derived from the Latin words ("to contrive, devise") and ("cleverness"). The foundational qualifications of an engineer typically include a four-year Bachelor of Engineering, bachelor's degree in an engineering discipline, or in some jurisdictions, a Master of Engineering, master's degree in an engineering discipline plus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anzani 3-cylinder Fan Engines
From 1905 to 1915, Alessandro Anzani built a number of three-cylinder fan engines and radial engines, one of which powered Louis Blériot's 1909 cross-channel flight. An Anzani three-cylinder engine that powers a Blériot XI based in England is thought to be the oldest airworthy engine in the world. Design and development Alessandro Anzani began building motorcycle engines in France around 1905. Unusually, his motors were air-cooled rather than water-cooled, making them light. His first designs were two-cylinder V-engines, and he rode machines powered by them to records and race success in 1905 and 1906. In the same period he had developed a three-cylinder version, more powerful than the twins. As the image shows, the engine fit neatly into the motorcycle frame. Engines with cylinders arranged radially but only in the upper half-circle were termed ''fan'' type, or semi-radials; by about 1910 other manufacturers were building e.g. five-cylinder fan engines, most notably R.E. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Gas
Water gas is a kind of fuel gas, a mixture of carbon monoxide and hydrogen. It is produced by "alternately hot blowing a fuel layer okewith air and gasifying it with steam". The caloric yield of this is about 10% of a modern syngas plant. Further making this technology unattractive, its precursor coke is expensive, whereas syngas uses cheaper precursor, mainly methane from natural gas. Production Synthesis gas is made by passing steam over a red-hot carbon fuel such as coke: : (ΔH = +131 kJ/mol) The reaction is endothermic, so the fuel must be continually re-heated to maintain the reaction. To do this, an air stream, which alternates with the vapor stream, is introduced to combust some of the carbon: : (ΔH = -393 kJ/mol) Theoretically, to make 6 L of water gas, 5 L of air is required. Alternatively, to prevent contamination with nitrogen, energy can be provided by using pure oxygen to burn carbon into carbon monoxide. : (ΔH = -221 kJ/mol) In this case, 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beauval, Somme
Beauval (; pcd, Bieuvo) is a commune in the Somme department in Hauts-de-France in northern France. Geography Beauval is north of Amiens, towards Doullens, on the national road N25. Population Places and monuments * Magnificent church; the interior has been used as the backdrop to some French films. * The War Memorial See also *Communes of the Somme department The following is a list of the 772 communes of the Somme department of France. The communes cooperate in the following intercommunalities (as of 2020):Communes of Somme (department) {{Amiens-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antoinette
Antoinette is a given name, that is a diminutive feminine form of Antoine and Antonia (from Latin ''Antonius''). People with the name include: Nobles * Antoinette de Maignelais, Baroness of Villequier by marriage (1434–1474), mistress of Charles VII of France and later of Francis II, Duke of Brittany * Antoinette de Bourbon (1493–1583) * Princess Antoinette of Brunswick-Wolfenbüttel (1696–1762) * Princess Antoinette of Saxe-Coburg-Saalfeld (1779–1824) * Antoinette de Mérode (1828–1864), Princess of Monaco * Princess Antoinette of Saxe-Altenburg (1838–1908) * Princess Antoinette, Baroness of Massy (1920–2011) Artists and entertainers * Antoinette de Beaucaire (1840–1865), Occitan language poet * Antoinette Beumer (born 1962), Dutch film director * Antoinette Bower (born 1932), German-born British actress * Antoinette Cellier (1913–1981), English actress * Antoinette du Ligier de la Garde Deshoulières (1638–1694), French poet * Antoinette Halloran, A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Blériot
Louis Charles Joseph Blériot ( , also , ; 1 July 1872 – 1 August 1936) was a French aviator, inventor, and engineer. He developed the first practical headlamp for cars and established a profitable business manufacturing them, using much of the money he made to finance his attempts to build a successful aircraft. Blériot was the first to use the combination of hand-operated joystick and foot-operated rudder control as used to the present day to operate the aircraft control surfaces. Blériot was also the first to make a working, powered, piloted monoplane.Gibbs-Smith 1953, p. 239 In 1909 he became world-famous for making the first airplane flight across the English Channel, winning the prize of £1,000 offered by the ''Daily Mail'' newspaper. He was the founder of Blériot Aéronautique, a successful aircraft manufacturing company. Early years Born at No.17h rue de l'Arbre à Poires (now rue Sadi-Carnot) in Cambrai, Louis was the first of five children born to Clémence and C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air France
Air France (; formally ''Société Air France, S.A.''), stylised as AIRFRANCE, is the flag carrier of France headquartered in Tremblay-en-France. It is a subsidiary of the Air France–KLM Group and a founding member of the SkyTeam global airline alliance. , Air France serves 36 destinations in France and operates worldwide scheduled passenger and cargo services to 175 destinations in 78 countries (93 including overseas departments and territories of France) and also carried 46,803,000 passengers in 2019. The airline's global airline hub, hub is at Charles de Gaulle Airport with Orly Airport as the primary domestic hub. Air France's corporate headquarters, previously in Montparnasse, Paris, are located on the grounds of Charles de Gaulle Airport, north of Paris. Air France was formed on 7 October 1933 from a merger of Air Orient, Air Union, Compagnie Générale Aéropostale, Compagnie Internationale de Navigation Aérienne (CIDNA), and Société Générale des Transports Aérie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compagnie Générale Transaérienne
The ''Compagnie générale transaérienne'' (CGT: General Trans-Air Company) was a predecessor of Air France, founded in 1909. At first it operated airships in France and Switzerland, then added float planes and direct flights from Paris to London. It was the first private company to operate an airplane service. After World War I (1914–18) the company faced mounting competition, and in 1921 it was absorbed by a rival. Foundation Louis Blériot registered the statutes of the ''Compagnie Générale Trans-aérienne'' (CGT) on 10 October 1909. It was the first French airline, and the first of the companies that would eventually merge to become Air France. The ''Compagnie générale transaérienne'' was the second civil airline founded in Europe, and was owned by Henri Deutsch de la Meurthe. The privately owned company would operate airships and, for the first time in the world, airplanes. The engineer Frédéric Airault became the technical director of the airline. Operations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nancy, France
Nancy ; Lorraine Franconian: ''Nanzisch'' is the prefecture of the northeastern French department of Meurthe-et-Moselle. It was the capital of the Duchy of Lorraine, which was annexed by France under King Louis XV in 1766 and replaced by a province, with Nancy maintained as capital. Following its rise to prominence in the Age of Enlightenment, it was nicknamed the "capital of Eastern France" in the late 19th century. The metropolitan area of Nancy had a population of 511,257 inhabitants at the 2018 census, making it the 16th-largest functional urban area in France and Lorraine's largest. The population of the city of Nancy proper is 104,885. The motto of the city is , —a reference to the thistle, which is a symbol of Lorraine. Place Stanislas, a large square built between 1752 and 1756 by architect Emmanuel Héré under the direction of Stanislaus I of Poland to link the medieval old town of Nancy and the new city built under Charles III, Duke of Lorraine in the 17th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exposition Internationale De L'Est De La France
The Exposition Internationale de l'Est de la France or the International Exhibition of the East of France was an exhibition held in Nancy in 1909. The exhibition opened on May 1 and ran until October 31. The exhibition was held to demonstrate recovery from the Alsace-Lorraine annexation in the 1870 war. There were over 2000 exhibitors and 2 million visitors. Visitor attractions included a water chute, French gardens, a mining and gas pavilions. There was an Alsatian Village and a Senagalese village The local École de Nancy had its own pavilion intended to demonstrate the close links between art and industry in the region which opened two months after the main exhibition. Many architects of the École de Nancy, including Lucien Weissenburger, Émile André, Émile Toussaint, Louis Marchal, Paul Charbonnier, Eugène Vallin, and others designed the pavilions for the exhibition. See also * Musée de l'École de Nancy * Human zoo Human zoos, also known as ethnologica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Société Astra
''Société Astra des Constructions Aéronautiques'' was a major French manufacturer of balloons, airships, and aeroplanes in the early 20th century. It was founded in 1908 when Henri Deutsch de la Meurthe purchased Édouard Surcouf's ''Flight'' workshops at Billancourt. Its most significant products were the s, but beginning in , the firm also produced [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
