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Charles Algernon Parsons
Sir Charles Algernon Parsons (13 June 1854 – 11 February 1931) was an Anglo-Irish mechanical engineer and inventor who designed the modern steam turbine in 1884. His invention revolutionised marine propulsion, and he was also the founder of C. A. Parsons and Company. He worked as an engineer on dynamo and turbine design, and power generation, with great influence in the naval and electrical engineering fields. He also helped develop optical equipment for searchlights and telescopes. Parsons received the Faraday Medal and the Copley Medal for his work. Career and commercial activity Parsons was born into an aristocratic Anglo-Irish family on 13 June 1854 in London as the youngest son of the astronomer William Parsons, 3rd Earl of Rosse. The family seat is Birr Castle, County Offaly, Ireland, and the town of Birr was called Parsonstown, after the family, from 1620 to 1901. With his three brothers, Parsons was educated at home in Ireland by private tutors, including Joh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London
London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Western Europe, with a population of 14.9 million. London stands on the River Thames in southeast England, at the head of a tidal estuary down to the North Sea, and has been a major settlement for nearly 2,000 years. Its ancient core and financial centre, the City of London, was founded by the Roman Empire, Romans as Londinium and has retained its medieval boundaries. The City of Westminster, to the west of the City of London, has been the centuries-long host of Government of the United Kingdom, the national government and Parliament of the United Kingdom, parliament. London grew rapidly 19th-century London, in the 19th century, becoming the world's List of largest cities throughout history, largest city at the time. Since the 19th cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kelvin Gold Medal
The Kelvin Gold Medal is a British engineering prize. In the annual report for 1914, it was reported that the Lord Kelvin Memorial Executive Committee decided that the balance of funds left over from providing a memorial window at Westminster Abbey should be devoted to providing a Kelvin Gold Medal to mark "a distinction in engineering work or investigation" by the Presidents of eight leading British Engineering Institutions. There was a delay in awarding the first medal due to the World War. The medal has been given triennially since 1920 for "distinguished service in the application of science to engineering". The Institution of Civil Engineers (Great Britain Great Britain is an island in the North Atlantic Ocean off the north-west coast of continental Europe, consisting of the countries England, Scotland, and Wales. With an area of , it is the largest of the British Isles, the List of European ...) administered the prize. The Committee of Presidents considers recommend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Propulsion
Marine propulsion is the mechanism or system used to generate thrust to move a watercraft through water. While paddles and sails are still used on some smaller boats, most modern ships are propelled by mechanical systems consisting of an electric motor or internal combustion engine driving a propeller, or less frequently, in pump-jets, an impeller. Marine engineering is the discipline concerned with the engineering design process of marine propulsion systems. Human-powered watercraft, Human-powered paddles and oars, and later, sails were the first forms of marine propulsion. Rowed galleys, some equipped with sail, played an important early role in early human seafaring and naval warfare, warfare. The first advanced mechanical means of marine propulsion was the marine steam engine, introduced in the early 19th century. During the 20th century it was replaced by two-stroke diesel engine, two-stroke or four-stroke diesel engines, outboard motors, and gas turbine engines on faster sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anglo-Irish People
Anglo-Irish people () denotes an ethnic, social and religious grouping who are mostly the descendants and successors of the English Protestant Ascendancy in Ireland. They mostly belong to the Anglican Church of Ireland, which was the State religion, established church of Ireland until 1871, or to a lesser extent one of the English Dissenters, English Dissenting churches, such as the Methodism, Methodist Church, though some were Catholic Church, Catholics. They often defined themselves as simply "British", and less frequently "Anglo-Irish", "Irish" or "English". Many became eminent as administrators in the British Empire and as senior Irish military diaspora#Britain, army and naval officers since the Kingdom of England and Kingdom of Great Britain, Great Britain were in a real union with the Kingdom of Ireland for over a century, before politically uniting into the United Kingdom of Great Britain and Ireland in 1801. The term is not usually applied to Presbyterianism, Presbyteri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineering Heritage Awards
The Engineering Heritage Awards, formally known as the ''Engineering Heritage Hallmark Scheme'', were established by the Institution of Mechanical Engineers The Institution of Mechanical Engineers (IMechE) is an independent professional association and learned society headquartered in London, United Kingdom, that represents mechanical engineers and the engineering profession. With over 110,000 member ... (IMechE) in 1984 to identify and promote artefacts, locations, collections and landmarks of significant engineering importance. Development of the Awards Engineering Heritage Hallmark Scheme (EHHS) In 1984, IMechE launched its Engineering Heritage Hallmark Scheme. For an object or artefact etc. to be considered for an award, an IMechE member would be required to complete a nomination form and submit it to the Institution. Upon submission, two referees would be appointed, one nominated by the Regional Committee where the object is located and a second independent referee. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steamship
A steamship, often referred to as a steamer, is a type of steam-powered vessel, typically ocean-faring and seaworthy, that is propelled by one or more steam engines that typically move (turn) propellers or paddlewheels. The first steamships came into practical usage during the early 19th century; however, there were exceptions that came before. Steamships usually use the prefix designations of "PS" for ''paddle steamer'' or "SS" for ''screw steamer'' (using a propeller or screw). As paddle steamers became less common, "SS" is incorrectly assumed by many to stand for "steamship". Ships powered by internal combustion engines use a prefix such as "MV" for ''motor vessel'', so it is not correct to use "SS" for most modern vessels. As steamships were less dependent on wind patterns, new trade routes opened up. The steamship has been described as a "major driver of the first wave of trade globalization (1870–1913)" and contributor to "an increase in international trade that was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heat Engine
A heat engine is a system that transfers thermal energy to do mechanical or electrical work. While originally conceived in the context of mechanical energy, the concept of the heat engine has been applied to various other kinds of energy, particularly electrical, since at least the late 19th century. The heat engine does this by bringing a working substance from a higher state temperature to a lower state temperature. A heat source generates thermal energy that brings the working substance to the higher temperature state. The working substance generates work in the working body of the engine while transferring heat to the colder sink until it reaches a lower temperature state. During this process some of the thermal energy is converted into work by exploiting the properties of the working substance. The working substance can be any system with a non-zero heat capacity, but it usually is a gas or liquid. During this process, some heat is normally lost to the surroundings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parsons Marine Steam Turbine Company
Parsons Marine Steam Turbine Company was a United Kingdom of Great Britain and Ireland, British engineering company based on the River Tyne at Wallsend, North East England. History Charles Algernon Parsons founded the company in 1897 with £500,000 of capital. It specialised in building the steam turbine engines that he had invented for marine use. The first vessel powered by a Parsons turbine was ''Turbinia'', launched in 1894. The successful demonstration of this vessel led to the creation of the company and the building of engines for the first two turbine-powered destroyers for the Royal Navy, and , launched in 1899. Although both these vessels came to grief, the new engines were not to blame, and the British Admiralty, Admiralty was convinced. Parsons' son became a director in the company and was replaced during the First World War by his daughter Rachel Mary Parsons, Rachel Parsons. Parsons turbines powered the Royal Navy's first turbine powered battleship, , and the wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mechanical Engineering
Mechanical engineering is the study of physical machines and mechanism (engineering), mechanisms that may involve force and movement. It is an engineering branch that combines engineering physics and engineering mathematics, mathematics principles with materials science, to design, analyze, manufacture, and maintain mechanical systems. It is one of the oldest and broadest of the List of engineering branches, engineering branches. Mechanical engineering requires an understanding of core areas including mechanics, Analytical dynamics, dynamics, thermodynamics, materials science, design, structural analysis, and electricity. In addition to these core principles, mechanical engineers use tools such as computer-aided design (CAD), computer-aided manufacturing (CAM), computer-aided engineering (CAE), and product lifecycle management to design and analyze manufacturing plants, industrial equipment and industrial machinery, machinery, HVAC, heating and cooling systems, transport systems, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order Of Merit
The Order of Merit () is an order of merit for the Commonwealth realms, recognising distinguished service in the armed forces, science, art, literature, or the promotion of culture. Established in 1902 by Edward VII, admission into the order remains the personal gift of its Sovereign—currently Edward VII's great-great-grandson Charles III—and is restricted to a maximum of 24 living recipients from the Commonwealth realms, plus honorary members. While all members are awarded the right to use the post-nominal letters ''OM'' and wear the badge of the order, the Order of Merit's precedence among other honours differs between countries. History In around 1773, George III considered establishing an order of knighthood to be called the "Order of Minerva" with membership restricted to 24 distinguished artists and authors. Knights would be entitled to the post-nominal letters ''KM'', and would wear a silver nine-pointed breast star with the image of Minerva at its centre, along wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order Of The Bath
The Most Honourable Order of the Bath is a British order of chivalry founded by King George I of Great Britain, George I on 18 May 1725. Recipients of the Order are usually senior British Armed Forces, military officers or senior Civil Service (United Kingdom), civil servants, and the monarch awards it on the advice of His Majesty's Government. The name derives from an elaborate medieval ceremony for preparing a candidate to receive his knighthood, of which ritual bathing (as a symbol of Ritual purification, purification) was an element. While not all knights went through such an elaborate ceremony, knights so created were known as "knights of the Bath". George I constituted the Knights of the Bath as a regular Order (honour), military order. He did not revive the order, which did not previously exist, in the sense of a body of knights governed by a set of statutes and whose numbers were replenished when vacancies occurred. The Order consists of the Sovereign of the United King ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
