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Brazen-class Destroyer
The ''Brazen'' class of 4 torpedo-boat destroyers were built by J & G Thomson at Clydebank in Glasgow, from 1895 to 1900. They formed part of a general group of over seventy "turtleback" destroyers capable of 30 knots built around the end of the 19th and into the start of the 20th century for the Royal Navy. The Admiralty had specified the general design and specification of the destroyers but left it to the builders to handle the detail. As a result, although the destroyers were all similarly capable there were differences between them in terms of exact dimensions, type of boiler and engines and the number of funnel A funnel is a tube or pipe that is wide at the top and narrow at the bottom, used for guiding liquid or powder into a small opening. Funnels are usually made of stainless steel, aluminium, glass, or plastic. The material used in its construct ...s. They were seaworthy and well built but suffered from being lively which meant they were uncomfortable in heavy s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Destroyer
In naval terminology, a destroyer is a fast, manoeuvrable, long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against powerful short range attackers. They were originally developed 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 o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engine
An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power generation), heat energy (e.g. geothermal), chemical energy, electric potential and nuclear energy (from nuclear fission or nuclear fusion). Many of these processes generate heat as an intermediate energy form, so heat engines have special importance. Some natural processes, such as atmospheric convection cells convert environmental heat into motion (e.g. in the form of rising air currents). Mechanical energy is of particular importance in transportation, but also plays a role in many industrial processes such as cutting, grinding, crushing, and mixing. Mechanical heat engines convert heat into work via various thermodynamic processes. The internal combustion engine is perhaps the most common example of a mechanical heat engine, in which he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Vulture (1898)
HMS ''Vulture'' was a Clydebank three funnel - 30 knot destroyer ordered by the Royal Navy under the 1895 – 1896 Naval Estimates. She was the fifth ship to carry this name since it was introduced in 1776 for a 14-gun sloop sold until 1802. Construction and career She was laid down as Yard Number 291 on 26 November 1895 at J & G Thompson shipyard in Clydebank. Her hull was lengthened to 222 feet and launched on 22 March 1898. During her builder's trials she made her contract speed of 30 knots. In 1899 during the construction of these ships, steelmaker John Brown and Company of Sheffield bought J&G Thomson's Clydebank yard for £923,255 3s 3d. She was completed and accepted by the Royal Navy in May 1900. She was the last to be laid down but the first accepted in this group. After commissioning she was assigned to the Chatham Division of the Harwich Flotilla. She was deployed in Home waters for her entire service life. On 30 August 1912 the Admiralty directed all destr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Recruit (1896)
HMS ''Recruit'' was a Clydebank three-funnel, 30-knot destroyer ordered by the Royal Navy under the 1895–1896 Naval Estimates. She was the fifth ship to carry this name since it was introduced in 1806 for an 18-gun brig-sloop, sold in 1822.Jane 1898, pp. 84–85. Construction The British Admiralty's 1895–1896 shipbuilding programme included orders for 20 "thirty-knotter" torpedo-boat destroyers, with four destroyers ordered from the Clydebank shipbuilder J & G Thomson.Lyon 2001, p. 67. Thomson's design was an enlarged version of their successful "twenty seven-knotter" design with more powerful engines to reach the higher contract speed.Friedman 2009, p. 52. The design had an overall length of and a length between perpendiculars of , with a beam of and a draught of . Design displacement was light and full load. Four Normand boilers fed steam at to triple expansion steam engines rated at and driving two propeller shafts.Friedman 2009, p. 291. Three funnels were fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Electra (1896)
HMS ''Electra'' was a Clydebank-built, three-funnelled, 30-knot destroyer ordered by the Royal Navy under the 1895–1896 Naval Estimates. She was the fourth ship to carry this name since it was introduced in 1806 for a 16-gun brig-sloop. In 1913 she was grouped along with similar vessels as a . Construction She was laid down as yard number 289 on 18 October 1895, at J & G Thompson shipyard in Clydebank, and launched on 14 July 1896. During her builder's trials, she had problems attaining her contract speed. Her hull was lengthened by , then she made her contract speed of . She was completed and accepted by the Royal Navy in July 1900. Service After commissioning ''Electra'' was assigned to the Chatham Division of the Harwich Flotilla. She was deployed in home waters for her entire service life. On 1 January 1901 she was commissioned by Lieutenant Bertram Sutton Evans as part of the Portsmouth instructional flotilla, taking the place and crew from , but he was succeede ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Brazen (1896)
HMS ''Brazen'' was a Clydebank three-funnel, 30-knot destroyer ordered by the Royal Navy under the 1895-1896 Naval Estimates. She was the fifth ship to carry this name since it was introduced in 1781 for a 14-gun cutter, sold in 1799. Construction and career She was laid down as yard number 289 on 18 October 1895 at J & G Thompson shipyard in Clydebank and launched on 3 July 1896. During her builder's trials, she had problems attaining her contract speed. Her hull was lengthened by , then she made her contract speed of . In 1899 during the construction of these ships, steelmaker John Brown and Company of Sheffield bought J&G Thomson's Clydebank yard for £923,255 3s 3d. She was completed and accepted by the Royal Navy in July 1900. After commissioning she was assigned to the Chatham Division of the Harwich Flotilla. She was deployed in Home waters for her entire service life. In June 1902 she took the place of in the Portsmouth instructional flotilla. On 30 August 1912 the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Funnel
A funnel is a tube or pipe that is wide at the top and narrow at the bottom, used for guiding liquid or powder into a small opening. Funnels are usually made of stainless steel, aluminium, glass, or plastic. The material used in its construction should be sturdy enough to withstand the weight of the substance being transferred, and it should not react with the substance. For this reason, stainless steel or glass are useful in transferring diesel, while plastic funnels are useful in the kitchen. Sometimes disposable paper funnels are used in cases where it would be difficult to adequately clean the funnel afterwards (for example, in adding motor oil into a car). Dropper funnels, also called dropping funnels or tap funnels, have a tap to allow the controlled release of a liquid. A flat funnel, made of polypropylene, utilises living hinges and flexible walls to fold flat. The term "funnel" may refer to the chimney or smokestack on a steam locomotive and commonly refers to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boiler
A boiler is a closed vessel in which fluid (generally water) is heated. The fluid does not necessarily boil. The heated or vaporized fluid exits the boiler for use in various processes or heating applications, including water heating, central heating, boiler-based power generation, cooking, and sanitation. Heat sources In a fossil fuel power plant using a steam cycle for power generation, the primary heat source will be combustion of coal, oil, or natural gas. In some cases byproduct fuel such as the carbon monoxide rich offgasses of a coke battery can be burned to heat a boiler; biofuels such as bagasse, where economically available, can also be used. In a nuclear power plant, boilers called steam generators are heated by the heat produced by nuclear fission. Where a large volume of hot gas is available from some process, a heat recovery steam generator or recovery boiler can use the heat to produce steam, with little or no extra fuel consumed; such a configuration is common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C Class Destroyer (1913)
The C class as designated in 1913 was a heterogeneous group of torpedo boat destroyers (TBDs) built for the Royal Navy in the late-1890s. They were constructed to the individual designs of their builders to meet Admiralty specifications. The uniting feature of the class was a top speed of 30 knots, a "turtleback" forecastle and that they all had three funnels. The funnels were spaced equidistantly and were of equal height, but the central one was thicker. In 1913 all "30 knotter" vessels with 3 funnels were classified by the Admiralty as the "C" class to provide some system to the naming of HM destroyers (at the same time, the 4-funnelled, "30 knotters" became the "B" class and the 2-funnelled ships the "D" class). All vessels had the distinctive turtleback that was intended to clear water from the bows but actually tended to dig the bow in to anything of a sea, resulting in a very wet conning position and poor seaboats that were unable to reach top speed in anything but perfe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Admiralty
The Admiralty was a department of the Government of the United Kingdom responsible for the command of the Royal Navy until 1964, historically under its titular head, the Lord High Admiral – one of the Great Officers of State. For much of its history, from the early 18th century until its abolition, the role of the Lord High Admiral was almost invariably put "in commission" and exercised by the Lords Commissioner of the Admiralty, who sat on the governing Board of Admiralty, rather than by a single person. The Admiralty was replaced by the Admiralty Board in 1964, as part of the reforms that created the Ministry of Defence and its Navy Department (later Navy Command). Before the Acts of Union 1707, the Office of the Admiralty and Marine Affairs administered the Royal Navy of the Kingdom of England, which merged with the Royal Scots Navy and the absorbed the responsibilities of the Lord High Admiral of the Kingdom of Scotland with the unification of the Kingdom of Great ... [...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] |
