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HMS Manica
HMS ''Manica'' was a merchant steamship that was built in England in 1901 and was scrapped in Japan in 1931. She was built as a dry cargo ship but spent the latter part of her career as an oil tanker. She is most notable for her service in the First World War. In 1915 she was converted into the Royal Navy's first kite balloon ship. Later in the war the Navy had her converted into an oiler. The Admiralty sold her back into civilian service in 1920. She was renamed ''Huntball'' in 1917 and ''Phorus'' in 1920. Her original owner was Bucknall Steamship Lines Ltd, which in 1914 became part of Ellerman Lines and was renamed Ellerman & Bucknall. After the First World War she was owned by Anglo-Saxon Petroleum, which is part of Royal Dutch Shell. Building In 1900 and 1901 Bucknall Steamship Lines Ltd took delivery of a set of four new sister ships from two shipbuilders in North East England. In 1900 Sir James Laing & Sons Ltd at Sunderland on the River Wear launched ''Manica'' on 25 S ...
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Kite Balloon
A kite balloon is a tethered balloon which is shaped to help make it stable in low and moderate winds and to increase its lift. It typically comprises a streamlined envelope with stabilising features and a harness or yoke connecting it to the main tether and a second harness connected to an observer's basket. Kite balloons are able to fly in higher winds than ordinary round balloons which tended to bob and spin in windy conditions.Ege, 1973, pp.128–129 They were extensively used for military observation during World War I and similar designs were used for anti-aircraft barriers, as barrage balloons in both world wars. Design and development Developed in Germany from 1893 by ''Parseval'' and ''Sigsfeld'', the main component of a kite balloon is its tubular-shaped envelope, similar to that of a non-rigid airship, giving it its British and French nicknames of "sausage". This was inclined at a nose up angle to about 30–40° from the horizontal, which resulted in it producing so ...
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Sister Ship
A sister ship is a ship of the same class or of virtually identical design to another ship. Such vessels share a nearly identical hull and superstructure layout, similar size, and roughly comparable features and equipment. They often share a common naming theme, either being named after the same type of thing or person (places, constellations, heads of state) or with some kind of alliteration. Typically the ship class is named for the first ship of that class. Often, sisters become more differentiated during their service as their equipment (in the case of naval vessels, their armament) are separately altered. For instance, the U.S. warships , , , and are all sister ships, each being an . Perhaps the most famous sister ships were the White Star Line's s, consisting of , and . As with some other liners, the sisters worked as running mates. Other sister ships include the Royal Caribbean International's and . ''Half-sister'' refers to a ship of the same class but with som ...
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Tonnage
Tonnage is a measure of the cargo-carrying capacity of a ship, and is commonly used to assess fees on commercial shipping. The term derives from the taxation paid on '' tuns'' or casks of wine. In modern maritime usage, "tonnage" specifically refers to a calculation of the volume or cargo volume of a ship. Although tonnage (volume) should not be confused with displacement (the actual weight of the vessel), the long ton (or imperial ton) of 2,240 lb is derived from the fact that a " tun" of wine typically weighed that much. Tonnage measurements Tonnage measurements are governed by an IMO Convention (International Convention on Tonnage Measurement of Ships, 1969 (London-Rules)), which initially applied to all ships built after July 1982, and to older ships from July 1994.
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Beam (nautical)
The beam of a ship is its width at its widest point. The maximum beam (BMAX) is the distance between planes passing through the outer extremities of the ship, beam of the hull (BH) only includes permanently fixed parts of the hull, and beam at waterline (BWL) is the maximum width where the hull intersects the surface of the water. Generally speaking, the wider the beam of a ship (or boat), the more initial stability it has, at the expense of secondary stability in the event of a capsize, where more energy is required to right the vessel from its inverted position. A ship that heels on her ''beam ends'' has her deck beams nearly vertical. Typical values Typical length-to-beam ratios ( aspect ratios) for small sailboats are from 2:1 (dinghies to trailerable sailboats around ) to 5:1 (racing sailboats over ). Large ships have widely varying beam ratios, some as large as 20:1. Rowing shells In watercraft, a racing shell (also referred to as just a ''fine boat'' (UK) or just ' ...
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River Tyne
The River Tyne is a river in North East England. Its length (excluding tributaries) is . It is formed by the North Tyne and the South Tyne, which converge at Warden, Northumberland, Warden Rock near Hexham in Northumberland at a place dubbed 'The Meeting of the Waters'. The Tyne Rivers Trust measure the whole Tyne Drainage basin, catchment as , containing of waterways. Course North Tyne The North Tyne rises on the Scottish border, north of Kielder Water. It flows through Kielder Forest, and in and out of the border. It then passes through the village of Bellingham, Northumberland, Bellingham before reaching Hexham. South Tyne The South Tyne rises on Alston, Cumbria, Alston Moor, Cumbria and flows through the towns of Haltwhistle and Haydon Bridge, in a valley often called the Tyne Gap. Hadrian's Wall lies to the north of the Tyne Gap. Coincidentally, the source of the South Tyne is very close to those of the River Tees, Tees and the River Wear, Wear. The South Tyne Valley ...
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Walker, Newcastle Upon Tyne
Walker is a residential suburb and electoral ward in the south-east of Newcastle upon Tyne, England. History The place-name 'Walker' is first attested in 1242, where it appears as ''Waucre''. This means 'wall-carr', that is to say, 'the marsh by the Roman wall', a reference to Hadrian's Wall. Today, a small fragment of the wall can be found in neighbouring Byker to the west, and Segedunum, a major site at the end of the Wall can be found in Wallsend to the east. Large-scale coal-mining began in the area in the early 1700s, with up to ten collieries in operation in the Walker area. A wagon-way was constructed during this period to facilitate transportation of coal to the riverside staithes. Walker used to have a large shipbuilding industry, particularly the yard of Armstrong Whitworth at High Walker, but this has declined over the past 50 years and the area has suffered as a result, with many jobs being taken away from the community. From 1809 to 1883, Walker was home to ...
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Armstrong Whitworth
Sir W G Armstrong Whitworth & Co Ltd was a major British manufacturing company of the early years of the 20th century. With headquarters in Elswick, Newcastle upon Tyne, Armstrong Whitworth built armaments, ships, locomotives, automobiles and aircraft. The company was founded by William Armstrong in 1847, becoming Armstrong Mitchell and then Armstrong Whitworth through mergers. In 1927, it merged with Vickers Limited to form Vickers-Armstrongs, with its automobile and aircraft interests purchased by J D Siddeley. History In 1847, the engineer William George Armstrong founded the Elswick works at Newcastle, to produce hydraulic machinery, cranes and bridges, soon to be followed by artillery, notably the Armstrong breech-loading gun, with which the British Army was re-equipped after the Crimean War. In 1882, it merged with the shipbuilding firm of Charles Mitchell to form Armstrong Mitchell & Company and at the time its works extended for over a mile (about 2 km) a ...
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River Wear
The River Wear (, ) in North East England rises in the Pennines and flows eastwards, mostly through County Durham to the North Sea in the City of Sunderland. At long, it is one of the region's longest rivers, wends in a steep valley through the cathedral city of Durham and gives its name to Weardale in its upper reach and Wearside by its mouth. Etymology The origin behind the hydronym ''Wear'' is uncertain but is generally understood to be Celtic. The ''River Vedra'' on the Roman Map of Britain may very well be the River Wear. The name may be derived from Brittonic ''*wejr'' (<''*wẹ:drā''), which meant "a bend" (c.f ''-gwair-''). An alternative but very problematic etymology might involve ''*wẹ:d-r-'', from a lengthened form of the

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North East England
North East England is one of nine official regions of England at the first level of ITL for statistical purposes. The region has three current administrative levels below the region level in the region; combined authority, unitary authority or metropolitan district and civil parishes. They are also multiple divisions without administrative functions; ceremonial county, emergency services ( fire-and-rescue and police), built-up areas and historic county. The most populous places in the region are Newcastle upon Tyne (city), Middlesbrough, Sunderland (city), Gateshead, Darlington and Hartlepool. Durham also has city status. History The region's historic importance is displayed by Northumberland's ancient castles, the two World Heritage Sites of Durham Cathedral and Durham Castle, and Hadrian's Wall, one of the frontiers of the Roman Empire. In fact, Roman archaeology can be found widely across the region and a special exhibition based around the Roman Fort of S ...
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Royal Dutch Shell
Shell plc is a British multinational oil and gas company headquartered in London, England. Shell is a public limited company with a primary listing on the London Stock Exchange (LSE) and secondary listings on Euronext Amsterdam and the New York Stock Exchange. It is one of the oil and gas " supermajors" and by revenue and profits is consistently one of the largest companies in the world. Measured by both its own emissions, and the emissions of all the fossil fuels it sells, Shell was the ninth-largest corporate producer of greenhouse gas emissions in the period 1988–2015. Shell was formed in 1907 through the merger of Royal Dutch Petroleum Company of the Netherlands and The "Shell" Transport and Trading Company of the United Kingdom. The combined company rapidly became the leading competitor of the American Standard Oil and by 1920 Shell was the largest producer of oil in the world. Shell first entered the chemicals industry in 1929. Shell was one of the " Seven Sisters" w ...
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Replenishment Oiler
A replenishment oiler or replenishment tanker is a naval auxiliary ship with fuel tanks and dry cargo holds which can supply both fuel and dry stores during underway replenishment (UNREP) at sea. Many countries have used replenishment oilers. The United States Navy's hull classification symbol for this type of ship was AOR. Replenishment oilers are slower and carry fewer dry stores than the U.S. Navy's modern fast combat support ships, which carry the classification AOE. History The development of the "oiler" paralleled the change from coal- to oil-fired boilers in warships. Prior to the adoption of oil fired machinery, navies could extend the range of their ships either by maintaining coaling stations or for warships to raft together with colliers and for coal to be manhandled aboard. Though arguments related to fuel security were made against such a change, the ease with which liquid fuel could be transferred led in part to its adoption by navies worldwide. One of the f ...
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World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was List of wars and anthropogenic disasters by death toll, one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific Ocean, Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in Genocides in history (World War I through World War II), genocides within the Ottoman Empire and in the Spanish flu, 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising French Third Republic, France, Russia, and British Empire, Britain) and the Triple A ...
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