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HMS Lennox (1914)
HMS ''Lennox'' was a built for the Royal Navy during the 1910s. Description The ''Laforey'' class were improved and faster versions of the preceding . They displaced . The ships had an overall length of , a beam of and a draught of . ''Lennox'' was powered by two Parsons direct-drive steam turbines, each driving one propeller shaft, using steam provided by four Yarrow boilers.Gardiner & Gray, p. 76 The turbines developed a total of and gave a maximum speed of . The ships carried a maximum of of fuel oil that gave them a range of at . The ships' complement was 74 officers and ratings.Friedman, p. 296 The ships were armed with three single QF Mark IV guns and two QF 1.5-pounder (37 mm) anti-aircraft guns. These latter guns were later replaced by a pair of QF 2-pounder (40 mm) "pom-pom" anti-aircraft guns. The ships were also fitted with two above-water twin mounts for torpedoes. They were equipped with rails to carry four Vickers Elia Mk IV mines, al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom Of Great Britain And Ireland
The United Kingdom of Great Britain and Ireland was the union of the Kingdom of Great Britain and the Kingdom of Ireland into one sovereign state, established by the Acts of Union 1800, Acts of Union in 1801. It continued in this form until 1927, when it evolved into the United Kingdom, United Kingdom of Great Britain and Northern Ireland, after the Irish Free State gained a degree of independence in 1922. It was commonly known as Great Britain, Britain or England. Economic history of the United Kingdom, Rapid industrialisation that began in the decades prior to the state's formation continued up until the mid-19th century. The Great Famine (Ireland), Great Irish Famine, exacerbated by government inaction in the mid-19th century, led to Societal collapse, demographic collapse in much of Ireland and increased calls for Land Acts (Ireland), Irish land reform. The 19th century was an era of Industrial Revolution, and growth of trade and finance, in which Britain largely dominate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Turbine
A steam turbine or steam turbine engine is a machine or heat engine that extracts thermal energy from pressurized steam and uses it to do mechanical work utilising a rotating output shaft. Its modern manifestation was invented by Sir Charles Parsons in 1884. It revolutionized marine propulsion and navigation to a significant extent. 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 largest steam turbine ever built is the 1,770 MW Arabelle steam turbine built by Arabelle Solutions (previously GE Steam Power), two units of which will be installed at Hinkley Point C Nuclear Power Station, England. The steam turbine is a form of heat engine that derives much of its improvement in thermodynamic efficiency from the u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Sea
The North Sea lies between Great Britain, Denmark, Norway, Germany, the Netherlands, Belgium, and France. A sea on the European continental shelf, it connects to the Atlantic Ocean through the English Channel in the south and the Norwegian Sea in the north. It is more than long and wide, covering . It hosts key north European shipping lanes and is a major fishery. The coast is a popular destination for recreation and tourism in bordering countries, and a rich source of energy resources, including wind energy, wind and wave power. The North Sea has featured prominently in geopolitical and military affairs, particularly in Northern Europe, from the Middle Ages to the modern era. It was also important globally through the power northern Europeans projected worldwide during much of the Middle Ages and into the modern era. The North Sea was the centre of the Viking Age, Vikings' rise. The Hanseatic League, the Dutch Golden Age, Dutch Republic, and Kingdom of Great Britain, Brita ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reginald Tyrwhitt
Admiral of the Fleet Sir Reginald Yorke Tyrwhitt, 1st Baronet, (; 10 May 1870 – 30 May 1951) was a Royal Navy officer. During the First World War he served as commander of the Harwich Force. He led a supporting naval force of 31 destroyers and two cruisers at the Battle of Heligoland Bight in August 1914, in which action the 1st Battlecruiser Squadron under Sir David Beatty sank three German cruisers and one German destroyer with minimal loss of allied warships. Tyrwhitt also led the British naval forces during the Cuxhaven Raid in December 1914, and at the Battle of Dogger Bank in January 1915, in which action Tyrwhitt again supported Beatty's powerful battlecruiser squadron. After the war, Tyrwhitt went on to be Senior Naval Officer, Gibraltar, commander of the 3rd Light Cruiser Squadron in the Mediterranean Fleet and then Commander-in-Chief, Coast of Scotland. He also served as Commander-in-Chief, China during a period of disturbances and tension with the Nationalist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commodore (rank)
Commodore is a senior military rank, naval rank used in many navy, navies which is equivalent to brigadier or brigadier general and air commodore. It is superior to a navy Captain (Navy), captain, but below a rear admiral. It is either regarded as the most junior of the flag officers rank or may not hold the jurisdiction of a flag officer at all depending on the officer's appointment. Non-English-speaking nations commonly use the rank of flotilla admiral, counter admiral, or senior captain as an equivalent, although counter admiral may also correspond to ''rear admiral lower half'' abbreviated as Rear admiral, RDML. Traditionally, "commodore" is the title for any officer assigned to command more than one ship, even temporarily, much as "captain" is the traditional title for the commanding officer of a single ship even if the officer's official title in the service is a lower rank. As an official rank, a commodore typically commands a flotilla or squadron (naval), squadron of ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harwich Force
The Harwich Force originally called Harwich Striking Force was a squadron of the Royal Navy, formed during the First World War and based in Harwich. It played a significant role in the war. History After the outbreak of the First World War, it was important for the Royal Navy was to secure the approaches to the English Channel, to prevent elements of the Imperial German Navy (Kaiserliche Marine) from breaking out into the Atlantic or from interfering with British maritime trade and troop convoys to the continent. Most of the big ships of the Grand Fleet had dispersed to the navy's anchorage at Scapa Flow or to other north-eastern ports to watch the northern route from the North Sea into the Atlantic. Patrol flotillas were organised along the south and east coasts of England, with commands established at several ports in the region. The Dover Patrol was based at Dover, consisting mostly of destroyers, while a number of pre-dreadnoughts and cruisers were based at Portland Harbour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Nore
The Nore is a long bank of sand and silt running along the south-centre of the final narrowing of the Thames Estuary, England. Its south-west is the very narrow Nore Sand. Just short of the Nore's easternmost point where it fades into the channels it has a notable point once marked by a lightship on the line where the estuary of the Thames nominally becomes the North Sea. A lit buoy today stands on this often map-marked divisor: between Havengore Creek in east Essex and Warden Point on the Isle of Sheppey in Kent. Until 1964 it marked the seaward limit of the Port of London Authority. As the sandbank was a major hazard for shipping coming in and out of London, in 1732 it received the world's first lightship. This became a major landmark, and was used as an assembly point for shipping. Today it is marked by the Sea Reach No. 1 Buoys. The Nore is an anchorage, or open roadstead, used by the Royal Navy's North Sea Fleet, and to its local Command. It was the site of a notorio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3rd Destroyer Flotilla
The British 3rd Destroyer Flotilla, also styled as Third Destroyer Flotilla, was a naval formation of the Royal Navy from 1909 to 1939 and again from 1945 to 1951. History In 1907 the Channel Fleet had a large Channel Flotilla of destroyers in February 1909 when it was divided to form the 1st and 3rd Destroyer Flotillas. From March 1909 to May 1912 the formation was part of the Nore Division, 3rd Division Home Fleet. In May 1912, the Home Fleet was split into the First Fleet, with ships in full commission, and the Second and Third Fleets, composed of ships partly crewed and laid up in reserve respectively. The 3rd Destroyer Flotilla remained part of the First Fleet until July 1914. On the outbreak of the First World War, the First Fleet became the Grand Fleet, and the 3rd Destroyer Flotilla joined the newly formed Harwich Force. In the summer of 1915 it was renumbered the 9th Destroyer Flotilla. It was reformed again from March 1918 as part of the Grand Fleet till November 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clydebank
Clydebank () is a town in West Dunbartonshire, Scotland. Situated on the north bank of the River Clyde, it borders the village of Old Kilpatrick (with Bowling, West Dunbartonshire, Bowling and Milton, West Dunbartonshire, Milton beyond) to the west, and the Yoker and Drumchapel areas of the adjacent Glasgow, City of Glasgow immediately to the east. Depending on the definition of the town's boundaries, the suburban areas of Duntocher, Faifley and Hardgate either surround Clydebank to the north, or are its northern outskirts, with the Kilpatrick Hills beyond. Shires of Scotland, Historically part of Dunbartonshire and founded as a police burgh on 18 November 1886, Clydebank is part of the registration County of Dumbarton, the Dunbartonshire Lord Lieutenant, Crown Lieutenancy area, and the wider urban area of Greater Glasgow. History Early origins Clydebank is located within the historical boundaries of the ancient Kingdom of Strathclyde, the Mormaerdom of Lennox (district), Lennox ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Mine
A naval mine is a self-contained explosive weapon placed in water to damage or destroy surface ships or submarines. Similar to anti-personnel mine, anti-personnel and other land mines, and unlike purpose launched naval depth charges, they are deposited and left to wait until, depending on their fuzing, they are triggered by the approach of or contact with any vessel. Naval mines can be used offensively, to hamper enemy shipping movements or lock vessels into a harbour; or defensively, to create "safe" zones protecting friendly sea lanes, harbours, and naval assets. Mines allow the minelaying force commander to concentrate warships or defensive assets in mine-free areas giving the adversary three choices: undertake a resource-intensive and time-consuming minesweeping effort, accept the casualties of challenging the minefield, or use the unmined waters where the greatest concentration of enemy firepower will be encountered. Although international law requires signatory nations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vickers Elia Mine
Vickers was a British engineering company that existed from 1828 until 1999. It was formed in Sheffield as a steel foundry by Edward Vickers and his father-in-law, and soon became famous for casting church bells. The company went public in 1867, acquired more businesses, and began branching out into military hardware and shipbuilding. In 1911, the company expanded into aircraft manufacture and opened a flying school. They expanded even further into electrical and railway manufacturing, and in 1928 acquired an interest in the Supermarine. Beginning in the 1960s, various parts of the company were nationalised, and in 1999 the rest of the company was acquired by Rolls-Royce plc, which sold the defence arm to Alvis plc. The Vickers name lived on in Alvis Vickers, until the latter was acquired by BAE Systems in 2004 to form BAE Systems Land Systems. History Early history Vickers was formed in Sheffield as a steel foundry by Edward Vickers and his father-in-law George Naylor in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
