Chézy (other)

	Chézy (other) Chézy may refer to: ; People * Antoine de Chézy (1718–1798), French hydraulic engineer * Antoine-Léonard de Chézy (1773–1832), French orientalist * Helmina von Chézy (1783–1856), German journalist, poet and playwright ; Communes in France * Chézy, Allier, in the Allier department * Chézy-en-Orxois, in the Aisne department * Chézy-sur-Marne, in the Aisne department ; Other * Chézy formula The Chézy formula is an semi-empirical resistance equation which estimates mean flow velocity in Open-channel flow, open channel conduits. The relationship was realized and developed in 1768 by French physicist and engineer Antoine de Chézy (1718 ... , for river flows {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Antoine De Chézy Antoine de Chézy (September 1, 1718 – October 5, 1798), also called Antoine Chézy, was a French physicist and hydraulics engineer who contributed greatly to the study of fluid mechanics and designed a canal for the Paris water supply. He is known for developing a similarity parameter for predicting the flow characteristics of one channel based on the measurements of another, known today as the Chézy Formula or the Chézy Equation. The Chézy Equation is a pioneering formula in the field of fluid mechanics, and was expanded and modified by Irish engineer Robert Manning in 1889 as the Manning formula. The Chézy Formula concerns the velocity of water flowing through conduits and is widely celebrated for its use in open channel flow calculations. By the definition of open channel, the Chézy formula also applies to partially-full pipe flow. Chézy was born September 1, 1718 in Châlons-en-Champagne, France. Chézy graduated with honors from the Ecole des Ponts et Chaussé ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Antoine-Léonard De Chézy Antoine-Léonard de Chézy (15 January 177331 August 1832) was a French orientalist and one of the first European scholars of Sanskrit. Biography He was born at Neuilly. His father, Antoine de Chézy (1718–1798), was an engineer who finally became director of the École des Ponts et Chaussées. The son was intended for his father's profession; but in 1799 he obtained a post in the oriental manuscripts department of the national library. In about 1803, he began studying Sanskrit, and although he possessed no grammar or dictionary, he succeeded in acquiring sufficient knowledge of the language to be able to compose poetry in it. This cites the ''Mémoires'' of the Académie des Inscriptions (new series, vol. xii.), where there is a notice of Chézy by Silvestre de Sacy. In Paris sometime between 1800 and 1805, Friedrich Schlegel's wife Dorothea introduced him to the Wilhelmine Christiane von Klencke, called Hermina or Hermine, who, extremely unusually for the time, was a very ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Helmina Von Chézy Helmina von Chézy (26 January 178328 January 1856), née Wilhelmine Christiane von Klencke, was a German journalist, poet and playwright. She is known for writing the libretto for Carl Maria von Weber's opera '' Euryanthe'' (1823) and the play '' Rosamunde'', for which Franz Schubert composed incidental music. Life Helmina was born in Berlin, the daughter of Prussian officer Carl Friedrich von Klencke and his wife Caroline Louise von Klencke (1754–1802), daughter of Anna Louisa Karsch and herself a poet. The marriage of her parents had already broken up at her birth and she was partly raised by her grandmother. She started writing at the age of 14. Married the first time in 1799, she divorced the next year and upon the death of her mother moved to Paris, where she worked as a correspondent for several German papers. From 1803 to 1807 she edited her own ''Französische Miszellen'' ("French Miscellanea") journal, commenting on political issues, which earned her trouble wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Chézy, Allier Chézy () is a commune in the Allier department in central France. Population See also Communes of the Allier department The following is a list of the 317 communes of the Allier department of France. Intercommunalities The communes cooperate in the following intercommunalities (as of 2020):Communes of Allier Allier communes articles needing translation from French Wikipedia {{Allier-geo-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Chézy-en-Orxois Chézy-en-Orxois () is a commune in the Aisne department in Hauts-de-France Hauts-de-France (; pcd, Heuts-d'Franche; , also ''Upper France'') is the northernmost Regions of France, region of France, created by the territorial reform of French regions in 2014, from a merger of Nord-Pas-de-Calais and Picardy. Its Prefectu ... in northern France. Population See also * Communes of the Aisne department References Communes of Aisne Aisne communes articles needing translation from French Wikipedia {{ChâteauThierry-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Chézy-sur-Marne Chézy-sur-Marne (, literally ''Chézy on Marne'') is a commune in the Aisne department in Hauts-de-France in northern France. 2009 flood The town was hit by a flash flood and mudslide A mudflow or mud flow is a form of mass wasting involving fast-moving flow of debris that has become liquified by the addition of water. Such flows can move at speeds ranging from 3 meters/minute to 5 meters/second. Mudflows contain a significa ... on 14 June 2009 after a violent localised storm. Cars were floated downstream, cellars and ground-floor rooms in low-lying houses were flooded. Adjacent localities were also affected. Population See also * Communes of the Aisne department * Académie Charles Cros References Communes of Aisne Aisne communes articles needing translation from French Wikipedia {{ChâteauThierry-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]