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HMS Explorer (P164)
HMS ''Explorer'' is an P2000-type patrol and training vessel of the British Royal Navy. The ship is primarily assigned to the Yorkshire Universities Royal Naval Unit (URNU), serving the universities of Hull, Sheffield and Leeds. The ship is based in Kingston-Upon-Hull and mainly operates on the East coast of the UK, particularly in and around the river Humber. HMS ''Explorer'' is the second ship to bear the name; her predecessor was an unarmed experimental Walter-turbine submarine based on the captured high test peroxide (HTP) powered German Type XVIIB submarine launched in 1956 and scrapped in 1965. Construction ''Explorer'' was built in 1986 by the now-defunct Watercraft Marine for the Royal Naval Auxiliary Service (RNXS) as an ''Example'' class tender, to the same design as the Royal Navy ''Archer'' class, as XSV ''Explorer''. The ''Example'' class were distinguishable from their Royal Navy counterparts by their black painted hull until 2005, though they shared the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotland, Wales and Northern Ireland. The United Kingdom includes the island of Great Britain, the north-eastern part of the island of Ireland, and many List of islands of the United Kingdom, smaller islands within the British Isles. Northern Ireland shares Republic of Ireland–United Kingdom border, a land border with the Republic of Ireland; otherwise, the United Kingdom is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea and the Irish Sea. The total area of the United Kingdom is , with an estimated 2020 population of more than 67 million people. The United Kingdom has evolved from a series of annexations, unions and separations of constituent countries over several hundred years. The Treaty of Union between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Leeds
, mottoeng = And knowledge will be increased , established = 1831 – Leeds School of Medicine1874 – Yorkshire College of Science1884 - Yorkshire College1887 – affiliated to the federal Victoria University1904 – University of Leeds , type = Public , endowment = £90.5 million , budget = £751.7 million , chancellor = Jane Francis , vice_chancellor = Simone Buitendijk , students = () , undergrad = () , postgrad = () , city = Leeds , province = West Yorkshire , country = England , campus = Urban, suburban , free_label = Newspaper , free = The Gryphon , colours = , website www.leeds.ac.uk, logo = Leeds University logo.svg , logo_size = 250 , administrative_staff = 9,200 , coor = , affiliations = The University of Leeds is a public research university in Leeds, West Yorkshire, England. It was established in 1874 as the Yorkshire College of Science. In 1884 it merged with the Leeds School of Medicine (established 1831) and was rena ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Jutland
The Battle of Jutland (german: Skagerrakschlacht, the Battle of the Skagerrak) was a naval battle fought between Britain's Royal Navy Grand Fleet, under Admiral Sir John Jellicoe, and the Imperial German Navy's High Seas Fleet, under Vice-Admiral Reinhard Scheer, during the First World War. The battle unfolded in extensive manoeuvring and three main engagements (the battlecruiser action, the fleet action and the night action), from 31 May to 1 June 1916, off the North Sea coast of Denmark's Jutland Peninsula. It was the largest naval battle and the only full-scale clash of battleships in that war. Jutland was the third fleet action between steel battleships, following the Battle of the Yellow Sea in 1904 and the Battle of Tsushima in 1905, during the Russo-Japanese War. Jutland was the last major battle in history fought primarily by battleships. Germany's High Seas Fleet intended to lure out, trap, and destroy a portion of the British Grand Fleet, as the German n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humberside Police
Humberside Police is the territorial police force responsible for policing The East Riding of Yorkshire including Hull and northern parts of Lincolnshire including Grimsby and Scunthorpe. The chief constable since 2017 is Lee Freeman. History Humberside Police was created in 1974 following a merger of previous forces under the Local Government Act 1972, along with the non-metropolitan county of Humberside. Proposals made by the Home Secretary on 21 March 2006, would have seen the force merge with North Yorkshire Police, South Yorkshire Police and West Yorkshire Police to form a strategic police force for the entire region. These proposals were later scrapped. Following the abolition of Humberside in 1996, the local council members of the Police Authority were appointed by a joint committee of the councils of the East Riding of Yorkshire, Kingston upon Hull, North Lincolnshire, and North East Lincolnshire. On 21 November 2012, the Police Authority was made redundant by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Explorer (P164) And Westland Sea King Air-sea Rescue Helicopter
Two ships of the Royal Navy The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by Kingdom of England, English and Kingdom of Scotland, Scottish kings from the early medieval period, the first major maritime engagements were foug ... have been named HMS ''Explorer'' * an experimental submarine launched in 1954 and scrapped in 1962 * a small patrol craft commissioned in 1986, still in active service See also * Royal Navy * , a number of motor vessels with this name {{DEFAULTSORT:Explorer, Hms Royal Navy ship names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reserve Forces And Cadets Association
Reserve Forces' and Cadets' Associations (RFCAs) are Crown bodies in the United Kingdom which give advice and assistance to the Defence Council, and to the Army, Royal Navy and RAF, on matters that concern reserves and cadets. They are contracted by the Ministry of Defence to provide services including management of the volunteer estate, employer support, cadets and youth and to establish and maintain links with the civilian community. Established in 1908 (known then as the County Associations), they are today organised as 13 regional associations, comprising voluntary members and a small full-time secretariat. Their governing body is the RFCA Council which coordinates their budgets and policies, and is composed of the thirteen voluntary regional chairs. It has a professional chief executive for the council and there is one for each of the 13 regional RFCAs. All key posts have to be approved by the Defence Council but, as a ‘grass roots’ organisation, the names of the voluntar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltic Sea
The Baltic Sea is an arm of the Atlantic Ocean that is enclosed by Denmark, Estonia, Finland, Germany, Latvia, Lithuania, Poland, Russia, Sweden and the North and Central European Plain. The sea stretches from 53°N to 66°N latitude and from 10°E to 30°E longitude. A marginal sea of the Atlantic, with limited water exchange between the two water bodies, the Baltic Sea drains through the Danish Straits into the Kattegat by way of the Øresund, Great Belt and Little Belt. It includes the Gulf of Bothnia, the Bay of Bothnia, the Gulf of Finland, the Gulf of Riga and the Bay of Gdańsk. The "Baltic Proper" is bordered on its northern edge, at latitude 60°N, by Åland and the Gulf of Bothnia, on its northeastern edge by the Gulf of Finland, on its eastern edge by the Gulf of Riga, and in the west by the Swedish part of the southern Scandinavian Peninsula. The Baltic Sea is connected by artificial waterways to the White Sea via the White Sea–Baltic Canal and to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiberglass
Fiberglass (American English) or fibreglass (Commonwealth English) is a common type of fiber-reinforced plastic using glass fiber. The fibers may be randomly arranged, flattened into a sheet called a chopped strand mat, or woven into glass cloth. The plastic matrix may be a thermoset polymer matrix—most often based on thermosetting polymers such as epoxy, polyester resin, or vinyl ester resin—or a thermoplastic. Cheaper and more flexible than carbon fiber, it is stronger than many metals by weight, non- magnetic, non- conductive, transparent to electromagnetic radiation, can be molded into complex shapes, and is chemically inert under many circumstances. Applications include aircraft, boats, automobiles, bath tubs and enclosures, swimming pools, hot tubs, septic tanks, water tanks, roofing, pipes, cladding, orthopedic casts, surfboards, and external door skins. Other common names for fiberglass are glass-reinforced plastic (GRP), glass-fiber reinforced plastic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Naval Auxiliary Service
The Royal Naval Auxiliary Service (RNXS) was a uniformed, unarmed, civilian volunteer service, administered and trained by the Royal Navy to operate in the ports and anchorages of the United Kingdom in an emergency. Although the abbreviated title would logically have been RNAS this abbreviation had long been taken by the various Royal Naval Air Stations, so RNXS it was. It maintained training units, and vessels at most major ports in the UK. and was formed in 1963 from the amalgamation of the Royal Naval Mine-watching Service (RNMWS) and Admiralty Ferry Crew Association in response to the perceived nuclear threat to British ports. The service was disbanded on 31 March 1994 due to Ministry of Defence (MOD) cuts. Most vessels from its fleet were transferred to the Royal Navy or sold, with the exception of XSV ''Loyal Volunteer'', which was struck by a ro-ro ferry while berthed in Ipswich Harbour and was later scrapped. Role The service was divided into 'Afloat' and 'Ashore' sect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Example (P165) & HMS Archer (P264) & HMS Explorer (P165)
HMS ''Example'' is an patrol and training vessel of the Royal Navy, based at in Gateshead, England. ''Example'' was originally built for the Royal Naval Auxiliary Service, and was transferred to the Royal Navy when the RNXS disbanded in 1994. On transfer, she retained her name, and became the first ship in the Royal Navy to bear that name. HMS ''Example'' is currently part of the Coastal Forces Squadron, formerly 1st Patrol Boat Squadron. The mission statement of the CFS is to "provide support to allow the conduct of safe and effective P2000 operations in support of the URNU sea-training syllabus"; URNU is acronym for University Royal Naval Unit. ''Example'' is attached to the Northumbrian URNU, is based at the shore establishment HMS ''Calliope'' in Gateshead, and has a crew of 5 (plus up to 12 students). ''Example'' acts as a training ship for students at Durham, Newcastle, Northumbria, Teesside and Sunderland universities. The ship takes part in deployments over the univers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Type XVIIB Submarine
The Type XVII U-boats were small coastal submarines that used a high-test peroxide propulsion system, which offered a combination of air-independent propulsion and high submerged speeds. Background In the early 1930s Hellmuth Walter had designed a small, high-speed submarine with a streamlined form propelled by high-test peroxide (HTP) and in 1939 he was awarded a contract to build an experimental vessel, the 80 ton , which achieved an underwater speed of during trials in 1940. In November 1940 Admirals Erich Raeder and Werner Fuchs (head of the ''Kriegsmarine''s Construction Office) witnessed a demonstration of the ''V-80''; Raeder was impressed, but Fuchs was slow to approve further tests. Following the success of the ''V-80's'' trials, Walter contacted Karl Dönitz in January 1942, who enthusiastically embraced the idea and requested that these submarines be developed as quickly as possible. An initial order was placed in summer 1942 for four Type XVIIA development submarin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Test Peroxide
High-test peroxide (HTP) is a highly concentrated (85 to 98%) solution of hydrogen peroxide, with the remainder consisting predominantly of water. In contact with a catalyst, it decomposes into a high-temperature mixture of steam and oxygen, with no remaining liquid water. It was used as a propellant of HTP rockets and torpedoes, and has been used for high-performance vernier engines. Properties Hydrogen peroxide works best as a propellant in extremely high concentrations (roughly over 70%). Although any concentration of peroxide will generate some hot gas (oxygen plus some steam), at concentrations above approximately 67%, the heat of decomposing hydrogen peroxide becomes large enough to completely vaporize all the liquid at standard pressure. This represents a safety and utilization turning point, since decomposition of any concentration above this amount is capable of transforming the liquid entirely to heated gas (the higher the concentration, the hotter the resulting gas). This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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