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Voltigeur-class Destroyer
The ''Voltigeur'' class was a pair of destroyers built for the French Navy in the first decade of the 20th century. Both ships survived the First World War and were scrapped afterwards. Design and description The ''Voltigeur'' class was based on the preceding , albeit with a different arrangement of propulsion machinery. They had a length between perpendiculars of , a beam of ,Couhat, p. 98 and a draft of . Designed to displaced , the ships displaced at deep load. The destroyers were powered by one triple-expansion steam engines and two direct-drive steam turbine. The steam engines drove the center propeller shaft while the turbine powered the two outer shafts, all using steam provided by four water-tube boilers of two different types. The engines were designed to produce which was intended to give the ships a speed of . The ships carried of coal which gave them a range of at a cruising speed of . The primary armament of the ''Voltigeur''-class ships consisted of six Mod� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithograph
Lithography () is a planographic method of printing originally based on the miscibility, immiscibility of oil and water. The printing is from a stone (lithographic limestone) or a metal plate with a smooth surface. It was invented in 1796 by the German author and actor Alois Senefelder and was initially used mostly for sheet music, musical scores and maps.Meggs, Philip B. ''A History of Graphic Design''. (1998) John Wiley & Sons, Inc. p 146, .Carter, Rob, Ben Day, Philip Meggs. ''Typographic Design: Form and Communication'', Third Edition. (2002) John Wiley & Sons, Inc. p. 11. Lithography can be used to print text or images onto paper or other suitable material. A lithograph is something printed by lithography, but this term is only used for printmaking, fine art prints and some other, mostly older, types of printed matter, not for those made by modern commercial lithography. Traditionally, the image to be printed was drawn with a greasy substance, such as oil, fat, or wax on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Displacement (ship)
The displacement or displacement tonnage of a ship is its weight. As the term indicates, it is measured indirectly, using Archimedes' principle, by first calculating the volume of water displaced by the ship, then converting that value into weight. Traditionally, various measurement rules have been in use, giving various measures in long tons. Today, tonnes are more commonly used. Ship displacement varies by a vessel's degree of load, from its empty weight as designed (known as "lightweight tonnage") to its maximum load. Numerous specific terms are used to describe varying levels of load and trim, detailed below. Ship displacement should not be confused with measurements of volume or capacity typically used for commercial vessels and measured by tonnage: net tonnage and gross tonnage. Calculation The process of determining a vessel's displacement begins with measuring its draft.George, 2005. p. 5. This is accomplished by means of its "draft marks". A merchant vessel has t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Destroyers Of The French Navy
In naval terminology, a destroyer is a fast, maneuverable, long-endurance warship intended to escort larger vessels in a fleet, convoy, or carrier battle group and defend them against a wide range of general threats. They were conceived in 1885 by Fernando Villaamil for the Spanish NavySmith, Charles Edgar: ''A short history of naval and marine engineering.'' Babcock & Wilcox, ltd. at the University Press, 1937, page 263 as a defense against torpedo boats, and by the time of the Russo-Japanese War in 1904, these "torpedo boat destroyers" (TBDs) were "large, swift, and powerfully armed torpedo boats designed to destroy other torpedo boats". Although the term "destroyer" had been used interchangeably with "TBD" and "torpedo boat destroyer" by navies since 1892, the term "torpedo boat destroyer" had been generally shortened to simply "destroyer" by nearly all navies by the First World War. Before World War II, destroyers were light vessels with little endurance for unattended oc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Destroyer Classes
In navy, naval terminology, a destroyer is a fast, maneuverable, long-endurance warship intended to escort larger vessels in a Naval fleet, fleet, convoy, or carrier battle group and defend them against a wide range of general threats. They were conceived in 1885 by Fernando Villaamil for the Spanish NavySmith, Charles Edgar: ''A short history of naval and marine engineering.'' Babcock & Wilcox, ltd. at the University Press, 1937, page 263 as a defense against torpedo boats, and by the time of the Russo-Japanese War in 1904, these "torpedo boat destroyers" (TBDs) were "large, swift, and powerfully armed torpedo boats designed to destroy other torpedo boats". Although the term "destroyer" had been used interchangeably with "TBD" and "torpedo boat destroyer" by navies since 1892, the term "torpedo boat destroyer" had been generally shortened to simply "destroyer" by nearly all navies by the First World War. Before World War II, destroyers were light vessels with little endurance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bordeaux
Bordeaux ( ; ; Gascon language, Gascon ; ) is a city on the river Garonne in the Gironde Departments of France, department, southwestern France. A port city, it is the capital of the Nouvelle-Aquitaine region, as well as the Prefectures in France, prefecture of the Gironde department. Its inhabitants are called "''Bordelais'' (masculine) or "''Bordelaises'' (feminine). The term "Bordelais" may also refer to the city and its surrounding region. The city of Bordeaux proper had a population of 259,809 in 2020 within its small municipal territory of , but together with its suburbs and exurbs the Bordeaux Functional area (France), metropolitan area had a population of 1,376,375 that same year (Jan. 2020 census), the sixth-most populated in France after Paris, Lyon, Marseille, Lille, and Toulouse. Bordeaux and 27 suburban municipalities form the Bordeaux Métropole, Bordeaux Metropolis, an Indirect election, indirectly elected Métropole, metropolitan authority now in charge of wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forges Et Chantiers De La Gironde
Forges et Chantiers de la Gironde (literally translated ''Forges and dockyards of the Gironde'') was a French shipbuilder at Lormont near Bordeaux on the Gironde estuary. The company was previously called ''Usine de construction navale Chaigneau et Bichon'', then ''Chantiers et Ateliers de la Gironde S.A. Ets Schneider'', before becoming ''Forges et Chantiers de la Gironde''. It is today the ''Construction Navale de Bordeaux'' (CNB). Ships The company built naval ships. Its products included the Ottoman Navy s and , the (1886) and Ottoman ''Samsun'' class destroyers ''Basra'', ''Samsun'', ''Taşoz'' and ''Yarhisar'' (all 1907). For the French Navy its ships included the First World War sloop ''Dédaigneuse'' (1916), s ''Bougainville'' (1931) and ''Rigault de Genouilly'' (1932) and the (1933). In June 1939 the yard had launched another ''Bougainville'' class aviso, the ''Beautemps Beaupré''. At the Fall of France she was still being completed at the yard so on 24 June 1940 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nantes
Nantes (, ; ; or ; ) is a city in the Loire-Atlantique department of France on the Loire, from the Atlantic Ocean, Atlantic coast. The city is the List of communes in France with over 20,000 inhabitants, sixth largest in France, with a population of 320,732 in Nantes proper and a metropolitan area of nearly 1 million inhabitants (2020). With Saint-Nazaire, a seaport on the Loire estuary, Nantes forms one of the main north-western French metropolitan agglomerations. It is the administrative seat of the Loire-Atlantique Departments of France, department and the Pays de la Loire Regions of France, region, one of 18 regions of France. Nantes belongs historically and culturally to Brittany, a former Duchy of Brittany, duchy and Province of Brittany, province, and Reunification of Brittany, its omission from the modern administrative region of Brittany is controversial. Nantes was identified during classical antiquity as a port on the Loire. It was the seat of a bishopric at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ateliers Et Chantiers De Bretagne
Ateliers et Chantiers de Bretagne was a French shipbuilding company of the late 19th and early 20th century, renamed from ''Établissement de la Brosse et Fouché'' in 1909. The shipyard often built destroyers for the French Navy The French Navy (, , ), informally (, ), is the Navy, maritime arm of the French Armed Forces and one of the four military service branches of History of France, France. It is among the largest and most powerful List of navies, naval forces i .... References * * {{Coord missing, France Shipyards of France ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bow (ship)
The bow () is the forward part of the hull of a ship or boat, the point that is usually most forward when the vessel is underway. The aft end of the boat is the stern. Prow may be used as a synonym for bow or it may mean the forward-most part of the bow above the waterline. Function A ship's bow should be designed to enable the hull to pass efficiently through the water. Bow shapes vary according to the speed of the boat, the seas or waterways being navigated, and the vessel's function. Where sea conditions are likely to promote pitching, it is useful if the bow provides reserve buoyancy; a flared bow (a raked stem with flared topsides) is ideal to reduce the amount of water shipped over the bow. Ideally, the bow should reduce the resistance and should be tall enough to prevent water from regularly washing over the top of it. Large commercial barges on inland waterways rarely meet big waves and may have remarkably little freeboard at the bow, whereas fast military ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superstructure
A superstructure is an upward extension of an existing structure above a baseline. This term is applied to various kinds of physical structures such as buildings, bridges, or ships. Aboard ships and large boats On water craft, the superstructure consists of the parts of the ship or a boat, including sailboats, fishing boats, passenger ships, and submarines, that project above her main deck. This does not usually include its Mast (sailing), masts or any armament gun turret, turrets. Note that, in modern times, turrets do not always carry naval artillery. They can also carry missile launchers and/or antisubmarine warfare weapons. The size of a watercraft's superstructure can have many implications in the performance of ships and boats, since these structures can alter their structural rigidity, their displacements, and/or stability. These can be detrimental to any vessel's performance if they are taken into consideration incorrectly. The height and the weight of superstructure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
