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HNoMS Draug (1908)
HNoMS ''Draug'' was the lead ship of the three-ship of destroyers built for the Royal Norwegian Navy in the years 1908–1913. The four-stacked destroyer was kept in service long after she was obsolete, and took part in the defence of Norway during the German invasion in 1940. In the early hours of 9 April 1940, ''Draug'' intercepted and captured the clandestine German transport . After deciding that the outdated ''Draug'' could do little to oppose the invading German forces, the ship's captain decided to sail to the United Kingdom, bringing the captured German ship with him. After being subjected to a German bombing attack, ''Main'' was sunk and ''Draug'' proceeded to the United Kingdom with the German crew as prisoners. In exile in the United Kingdom ''Draug'' served as a guard ship, convoy escort, MTB mother ship and depot ship. Decommissioned in late 1943, ''Draug'' was sold for scrapping in 1944. Construction ''Draug'' was built at the Royal Norwegian Navy's shipya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plan Draug Class Destroyer
A plan is typically any diagram or list of steps with details of timing and resources, used to achieve an objective to do something. It is commonly understood as a temporal set of intended actions through which one expects to achieve a goal. For spatial or planar topologic or topographic sets see map. Plans can be formal or informal: * Structured and formal plans, used by multiple people, are more likely to occur in projects, diplomacy, careers, economic development, military campaigns, combat, sports, games, or in the conduct of other business. In most cases, the absence of a well-laid plan can have adverse effects: for example, a non-robust project plan can cost the organization time and money. * Informal or ad hoc plans are created by individuals in all of their pursuits. The most popular ways to describe plans are by their breadth, time frame, and specificity; however, these planning classifications are not independent of one another. For instance, there is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Norwegian Navy
The Royal Norwegian Navy ( no, Sjøforsvaret, , Sea defence) is the branch of the Norwegian Armed Forces responsible for naval operations of Norway. , the Royal Norwegian Navy consists of approximately 3,700 personnel (9,450 in mobilized state, 32,000 when fully mobilized) and 70 vessels, including 4 heavy frigates, 6 submarines, 14 patrol boats, 4 minesweepers, 4 minehunters, 1 mine detection vessel, 4 support vessels and 2 training vessels. It also includes the Coast Guard. This navy has a history dating back to 955. From 1509 to 1814, it formed part of the navy of Denmark-Norway, also referred to as the "Common Fleet". Since 1814, the Royal Norwegian Navy has again existed as a separate navy. In Norwegian, all its naval vessels since 1946 bear ship prefix "KNM", Kongelig Norske Marine (which accurately translates to Royal Norwegian Navy/Naval vessel). In English, they are permitted still to be ascribed prefix "HNoMS", meaning "His/Her Norwegian Majesty's Ship" ("HNMS" could b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haugesund 1934
Haugesund () is a municipality on the North Sea in Rogaland county, Norway. While the population is greater in the neighboring Karmøy municipality, the main commercial and economic centre of the Haugaland region in northern Rogaland and southern Vestland is in Haugesund. The majority of the population of Haugesund lives in the Haugesund urban area in the municipality's southwest. The majority of the municipality outside this area is rural or undeveloped. The municipality is the 338th largest by area out of the 356 municipalities in Norway. Haugesund is the 28th most populous municipality in Norway with a population of 37,444. The municipality's population density is and its population has increased by 6.7% over the previous 10-year period. The Haugesund urban area, which extends into the neighboring municipality of Karmøy, makes up about of the municipality. 8,884 people of the urban area live in Karmøy. Only about 1,000 residents of Haugesund municipality that live ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sonar
Sonar (sound navigation and ranging or sonic navigation and ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigation, navigate, measure distances (ranging), communicate with or detect objects on or under the surface of the water, such as other vessels. "Sonar" can refer to one of two types of technology: ''passive'' sonar means listening for the sound made by vessels; ''active'' sonar means emitting pulses of sounds and listening for echoes. Sonar may be used as a means of acoustic location and of measurement of the echo characteristics of "targets" in the water. Acoustic location in air was used before the introduction of radar. Sonar may also be used for robot navigation, and SODAR (an upward-looking in-air sonar) is used for atmospheric investigations. The term ''sonar'' is also used for the equipment used to generate and receive the sound. The acoustic frequencies used in sonar systems vary from very low (infrasonic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-submarine Warfare
Anti-submarine warfare (ASW, or in older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, submarines, or other platforms, to find, track, and deter, damage, or destroy enemy submarines. Such operations are typically carried out to protect friendly shipping and coastal facilities from submarine attacks and to overcome blockades. Successful ASW operations typically involved a combination of sensor and weapon technologies, along with effective deployment strategies and sufficiently trained personnel. Typically, sophisticated sonar equipment is used for first detecting, then classifying, locating, and tracking a target submarine. Sensors are therefore a key element of ASW. Common weapons for attacking submarines include torpedoes and naval mines, which can both be launched from an array of air, surface, and underwater platforms. ASW capabilities are often considered of significant strategic importance, particularly following provocative instan ... [...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] |
Reserve Fleet
A reserve fleet is a collection of naval vessels of all types that are fully equipped for service but are not currently needed; they are partially or fully decommissioned. A reserve fleet is informally said to be "in mothballs" or "mothballed"; an equivalent expression in unofficial modern US naval usage is "ghost fleet". In earlier times, especially in British usage, the ships were said to be "laid up in ordinary". Overview Such ships are held in reserve against a time when it may be necessary to call them back into service. They are usually tied up in backwater areas near naval bases or shipyards in order to speed the reactivation process. They may be modified for storage during such a period, for instance by having rust-prone areas sealed off or wrapped in plastic or, in the case of sailing warships, the masts removed. While being held in the reserve fleet, ships typically have a minimal crew (known informally as a skeleton crew) to ensure that they stay in somewhat usable co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HNoMS Draug (1908)
HNoMS ''Draug'' was the lead ship of the three-ship of destroyers built for the Royal Norwegian Navy in the years 1908–1913. The four-stacked destroyer was kept in service long after she was obsolete, and took part in the defence of Norway during the German invasion in 1940. In the early hours of 9 April 1940, ''Draug'' intercepted and captured the clandestine German transport . After deciding that the outdated ''Draug'' could do little to oppose the invading German forces, the ship's captain decided to sail to the United Kingdom, bringing the captured German ship with him. After being subjected to a German bombing attack, ''Main'' was sunk and ''Draug'' proceeded to the United Kingdom with the German crew as prisoners. In exile in the United Kingdom ''Draug'' served as a guard ship, convoy escort, MTB mother ship and depot ship. Decommissioned in late 1943, ''Draug'' was sold for scrapping in 1944. Construction ''Draug'' was built at the Royal Norwegian Navy's shipya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haugesund
Haugesund () is a municipality on the North Sea in Rogaland county, Norway. While the population is greater in the neighboring Karmøy municipality, the main commercial and economic centre of the Haugaland region in northern Rogaland and southern Vestland is in Haugesund. The majority of the population of Haugesund lives in the Haugesund urban area in the municipality's southwest. The majority of the municipality outside this area is rural or undeveloped. The municipality is the 338th largest by area out of the 356 municipalities in Norway. Haugesund is the 28th most populous municipality in Norway with a population of 37,444. The municipality's population density is and its population has increased by 6.7% over the previous 10-year period. The Haugesund urban area, which extends into the neighboring municipality of Karmøy, makes up about of the municipality. 8,884 people of the urban area live in Karmøy. Only about 1,000 residents of Haugesund municipality that live in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthracite
Anthracite, also known as hard coal, and black coal, is a hard, compact variety of coal that has a submetallic luster. It has the highest carbon content, the fewest impurities, and the highest energy density of all types of coal and is the highest ranking of coals. Anthracite is the most metamorphosed type of coal (but still represents low-grade metamorphism), in which the carbon content is between 86% and 97%. The term is applied to those varieties of coal which do not give off tarry or other hydrocarbon vapours when heated below their point of ignition. Anthracite ignites with difficulty and burns with a short, blue, and smokeless flame. Anthracite is categorized into standard grade, which is used mainly in power generation, high grade (HG) and ultra high grade (UHG), the principal uses of which are in the metallurgy sector. Anthracite accounts for about 1% of global coal reserves, and is mined in only a few countries around the world. The Coal Region of northeastern Pen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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