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List Of Battleships Of Greece
In the early 20th century, the Greek Navy embarked on an expansion program to counter a strengthening of Greece's traditional rival, the Ottoman Empire. The Ottomans ordered a new dreadnought battleship, ; in response, Greece ordered the dreadnought from a German shipyard. The Ottomans acquired the ex-Brazilian and renamed her . Greece responded with a second battleship ordered in France, ''Vasilefs Konstantinos'', built to the same design as the French . As the Ottomans had a significant head start in battleship construction, the Greek Navy purchased two obsolete American pre-dreadnoughts— and —as a stop-gap measure in June 1914. The ships were renamed and , respectively. Greek naval plans were interrupted by the outbreak of World War I in August 1914, however. Work halted on ''Vasilefs Konstantinos'' in August and on ''Salamis'' in December 1914. As a result, ''Kilkis'' and ''Lemnos'' were the only battleships delivered to Greece. Greece remained neutral for the fir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RHS Lemnos
* Rampart Highschool
{{disambiguation ...
RHS may stand for: * Ramsay Hunt syndrome, several medical conditions * Rectangular hollow section, a type of metal profile * Retired husband syndrome * '' Revue d'histoire de la Shoah'', an academic journal about the Holocaust (Shoah) published in France * Right-hand side of an equation * Royal Horticultural Society * Royal Hospital School, an independent naval school at Holbrook, Suffolk * Rural Housing Service, in the USDA Rural Development Agency * Radnor High School, a public high school in Radnor, Pennsylvania * Ralston High School * Richmond High School (Richmond, California) * Richmond Secondary School Richmond Secondary School, (commonly, Richmond High School and RHS) is a public, co-educational secondary school located in Richmond, British Columbia, Canada, that educates approximately 1200 students from grades 8 to 12. Richmond Secondary is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drive Shaft
A drive shaft, driveshaft, driving shaft, tailshaft (Australian English), propeller shaft (prop shaft), or Cardan shaft (after Girolamo Cardano) is a component for transmitting mechanical power (physics), power and torque and rotation, usually used to connect other components of a drivetrain that cannot be connected directly because of distance or the need to allow for relative movement between them. As torque carriers, drive shafts are subject to torsion (mechanics), torsion and shear stress, equivalent to the difference between the input torque and the load. They must therefore be strong enough to bear the stress, while avoiding too much additional weight as that would in turn increase their inertia. To allow for variations in the alignment and distance between the driving and driven components, drive shafts frequently incorporate one or more universal joints, jaw couplings, or rag joints, and sometimes a Rotating spline, splined joint or prismatic joint. History The term ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salamis Naval Base
The Salamis Naval Base ( el, Ναύσταθμος Σαλαμίνας) is the largest naval base of the Hellenic Navy. It is located in the northeastern part of Salamis Island (Cape Arapis), Greece and in Amphiali and Skaramangas. It is close to the major population centre of Athens. Most Hellenic Navy ships are based at Salamis, as well as many of its administrative, training and support services. The base employs approximately 10,000 naval and civilian personnel. History The first organized Greek Naval Base during the Greek War of Independence (1821 Revolution) was founded on Poros. The facility remained in use as the main naval base of the Royal Hellenic Navy until 1881 and is still used today for naval personnel training. Between January 1878 and April 1881, certain activities were transferred from Poros to the Faneromeni Monastery () and its surrounding area, on Salamis Island. On April 16, 1881, a Royal Decree directed that a new naval base would be built in Salamis, at a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flagship
A flagship is a vessel used by the commanding officer of a group of naval ships, characteristically a flag officer entitled by custom to fly a distinguishing flag. Used more loosely, it is the lead ship in a fleet of vessels, typically the first, largest, fastest, most heavily armed, or best known. Over the years, the term "flagship" has become a metaphor used in industries such as broadcasting, automobiles, education, technology, airlines, and retail to refer to their highest profile or most expensive products and locations. Naval use In common naval use, the term ''flagship'' is fundamentally a temporary designation; the flagship is wherever the admiral's flag is being flown. However, admirals have always needed additional facilities, including a meeting room large enough to hold all the captains of the fleet and a place for the admiral's staff to make plans and draw up orders. Historically, only larger ships could accommodate such requirements. The term was also used by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allied Intervention In The Russian Civil War
Allied intervention in the Russian Civil War or Allied Powers intervention in the Russian Civil War consisted of a series of multi-national military expeditions which began in 1918. The Allies first had the goal of helping the Czechoslovak Legion in securing supplies of munitions and armaments in Russian ports; during which the Czechoslovak Legion controlled the entire Trans-Siberian Railway and several major cities in Siberia at times between 1918 and 1920. By 1919 the Allied goal became to help the White forces in the Russian Civil War. When the Whites collapsed the Allies withdrew their forces from Russia by 1920 and further withdrawing from Japan by 1922. The goals of these small-scale interventions were partly to stop Germany from exploiting Russian resources, to defeat the Central Powers (prior to the Armistice of November 1918), and to support some of the Allied forces that had become trapped within Russia after the 1917 Bolshevik revolution. Allied troops landed in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dreadnought
The dreadnought (alternatively spelled dreadnaught) was the predominant type of battleship in the early 20th century. The first of the kind, the Royal Navy's , had such an impact when launched in 1906 that similar battleships built after her were referred to as "dreadnoughts", and earlier battleships became known as pre-dreadnoughts. Her design had two revolutionary features: an "all-big-gun" armament scheme, with an unprecedented number of heavy-calibre guns, and steam turbine propulsion. As dreadnoughts became a crucial symbol of national power, the arrival of these new warships renewed the naval arms race between the United Kingdom and Germany. Dreadnought races sprang up around the world, including in South America, lasting up to the beginning of World War I. Successive designs increased rapidly in size and made use of improvements in armament, armour and propulsion throughout the dreadnought era. Within five years, new battleships outclassed ''Dreadnought'' herself. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of its active battle fleet alone exceeding the next 13 navies combined, including 11 allies or partner nations of the United States as of 2015. It has the highest combined battle fleet tonnage (4,635,628 tonnes as of 2019) and the world's largest aircraft carrier fleet, with eleven in service, two new carriers under construction, and five other carriers planned. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the United States Navy is the third largest of the United States military service branches in terms of personnel. It has 290 deployable combat vessels and more than 2,623 operational aircraft . The United States Navy traces its origins to the Continental Navy, which was established during the American Revo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
340mm/45 Modèle 1912 Gun
The 340mm/45 Modèle 1912 gun (13.4 in) was a heavy naval gun of the French Navy. While the calibres of the naval guns of the French Navy were usually very close to those of their British counterparts, the calibre of 340 mm is specific to the French Navy. The built-up gun was designed to be carried by the and classes in quadruple gun turrets, but no ship of these types was completed as a battleship. They were carried by the s in twin turrets. Some of these guns were used as railway guns and coastal artillery in World War I, also serving in World War II. Railway gun Due to the cancellation or conversion of most of the ships these guns were made for, the relatively large number of spare guns available facilitated their use as railway guns in both World Wars. Two batteries of 340 mm guns, with an authorized strength of one gun per battery, were operated by the 53rd Coast Artillery, U. S. Army, in World War I. As with most French railway guns, after the Fall of Fran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ateliers Et Chantiers De La Loire
Ateliers et Chantiers de la Loire (ACL) was a French shipbuilding company of the late 19th and early 20th century. The name translates roughly to English as "Workshops and Shipyard of the Loire". Early years In the eighteenth century Nantes had been the biggest French port, and the Loire had a major shipbuilding industry. A prime example was Dubigeon established in 1760. In the nineteenth century Nantes was surpassed by Le Havre and Marseille. In the first half of the nineteenth century a port was developed at Saint-Nazaire for ships that could no longer reach Nantes. In the second half of the nineteenth century industrialization got under way in Nantes and Saint-Nazaire. In 1861 a Scottish engineer founded the Chantiers de Penhoët at Saint-Nazaire. Ateliers et Chantiers de la Loire (ACL) was formed in 1881 in Nantes by Jollet Babin to take advantage of the expansion of the French Navy. The shipyard was built at Prairie du Lac, near the Dubigeon yard, and the following yea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Turbine
A steam turbine is a machine that extracts thermal energy from pressurized steam and uses it to do mechanical work on a rotating output shaft. Its modern manifestation was invented by Charles Parsons in 1884. Fabrication of a modern steam turbine involves advanced metalwork to form high-grade steel alloys into precision parts using technologies that first became available in the 20th century; continued advances in durability and efficiency of steam turbines remains central to the energy economics of the 21st century. The steam turbine is a form of heat engine that derives much of its improvement in thermodynamic efficiency from the use of multiple stages in the expansion of the steam, which results in a closer approach to the ideal reversible expansion process. Because the turbine generates rotary motion, it can be coupled to a generator to harness its motion into electricity. Such turbogenerators are the core of thermal power stations which can be fueled by fossil-fuels, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Navy
The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against France. The modern Royal Navy traces its origins to the early 16th century; the oldest of the UK's armed services, it is consequently known as the Senior Service. From the middle decades of the 17th century, and through the 18th century, the Royal Navy vied with the Dutch Navy and later with the French Navy for maritime supremacy. From the mid 18th century, it was the world's most powerful navy until the Second World War. The Royal Navy played a key part in establishing and defending the British Empire, and four Imperial fortress colonies and a string of imperial bases and coaling stations secured the Royal Navy's ability to assert naval superiority globally. Owing to this historical prominence, it is common, even among non-Britons, to ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bethlehem Steel
The Bethlehem Steel Corporation was an American steelmaking company headquartered in Bethlehem, Pennsylvania. For most of the 20th century, it was one of the world's largest steel producing and shipbuilding companies. At the height of its success and productivity, the company was a symbol of American manufacturing leadership in the world, and its decline and ultimate liquidation in the late 20th century is similarly cited as an example of America's diminished manufacturing leadership. From its founding in 1857 through its 2003 dissolution, Bethlehem Steel's headquarters and primary steel mill manufacturing facilities were based in Bethlehem, Pennsylvania in the Lehigh Valley region of the United States. The company's steel was used in the construction of many of America's largest and most famed structures. Among major buildings, Bethlehem produced steel for 28 Liberty Street, the Chrysler Building, the Empire State Building, Madison Square Garden, Rockefeller Center, and the Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
