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Vidyayevo
Vidyayevo (russian: Видя́ево) is a closed rural inhabited locality in Murmansk Oblast, Russia. Despite having a rural status, it is municipally incorporated as Vidyayevo Urban Okrug, as such status is the only one allowed by the federal law for closed inhabited localities. Population: 6,307 ( 2002 Census). It is mostly known for the naval bases located in the Ara and Ura Bays. The locality itself is situated on the eastern side of the Ura Bay. History It was founded in 1958 as Uritsa (), after the river flowing from Pityevoye Lake into the bay and providing drinking water for the settlement. Most likely, the name Uritsa is a Russian diminutive of Ura, which is a native Saami (Lappi) name for the bay and for a larger river Ura also feeding into the Ura Bay several kilometers away from Vidyayevo. Uritsa was renamed Vidyayevo in 1964 in honor of the World War II submarine commander Fyodor Vidyayev who perished in the Barents Sea in course of the military mission of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ara Bay
Vidyayevo (russian: Видя́ево) is a closed rural inhabited locality in Murmansk Oblast, Russia. Despite having a rural status, it is municipally incorporated as Vidyayevo Urban Okrug, as such status is the only one allowed by the federal law for closed inhabited localities. Population: 6,307 ( 2002 Census). It is mostly known for the naval bases located in the Ara and Ura Bays. The locality itself is situated on the eastern side of the Ura Bay. History It was founded in 1958 as Uritsa (), after the river flowing from Pityevoye Lake into the bay and providing drinking water for the settlement. Most likely, the name Uritsa is a Russian diminutive of Ura, which is a native Saami (Lappi) name for the bay and for a larger river Ura also feeding into the Ura Bay several kilometers away from Vidyayevo. Uritsa was renamed Vidyayevo in 1964 in honor of the World War II submarine commander Fyodor Vidyayev who perished in the Barents Sea in course of the military mission of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kursk Submarine Disaster
The nuclear-powered Project 949A ''Antey'' (''Oscar II'' class) submarine '' APL Kursk'' (Russian: ) sank in an accident on 12 August 2000 in the Barents Sea, during the first major Russian naval exercise in more than 10 years, and all 118 personnel on board were killed. The crews of nearby ships felt the initial explosion and a second, much larger explosion, but the Russian Navy did not realise that an accident had occurred and did not initiate a search for the sub for over six hours. The submarine's emergency rescue buoy had been intentionally disabled during an earlier mission and it took more than 16 hours to locate the sunken boat. Over four days, the Russian Navy repeatedly failed in its attempts to attach four different diving bells and submersibles to the escape hatch of the submarine. Its response was criticised as slow and inept. Officials misled and manipulated the public and news media, and refused help from other countries' ships nearby. President Vladimir Putin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Submarine K-141 Kursk
K-141 ''Kursk'' (russian: Атомная Подводная Лодка «Курск» (АПЛ «Курск»), transl. , meaning "Atomic-powered submarine ''Kursk''") was an Oscar II-class nuclear-powered cruise missile submarine of the Russian Navy. On 12 August 2000, K-141 ''Kursk'' was lost when it sank in the Barents Sea, killing all 118 personnel on board. Construction K-141 ''Kursk'' was a Project 949A class ''Antey'' (russian: Aнтей, meaning Antaeus) submarine of the Oscar class, known as the Oscar II by its NATO reporting name, and was the penultimate submarine of the Oscar II class designed and approved in the Soviet Union. Construction began in 1990 at the Soviet Navy military shipyards in Severodvinsk, near Arkhangelsk, in the northern Russian SFSR. During the construction of K-141, the Soviet Union collapsed; work continued, and she became one of the first naval vessels completed after the collapse. In 1993 K-141 was named ''Kursk'' after the Battle of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Administrative Divisions Of Murmansk Oblast
Murmansk Oblast is a federal subject of Russia, which is located in the northwestern part of the country, occupying mostly the Kola Peninsula. The oblast itself was established on May 28, 1938, but some kind of administrative organization of the territory existed here since at least the 13th century. As of the 2002 Census, Russians account for the majority of the oblast's population (85.3%, or 760,862 people), with the indigenous Sami constituting only a 0.20% minority (1,769 people). Since establishing and maintaining the structure of the administrative divisions of the federal subjects is not explicitly specified in the Constitution of Russia as the responsibility of the federal government, this task falls within the scope of the responsibilities of Murmansk Oblast itself.The list of the responsibilities of the federal government of the Russian Federation is specified in Article 71 of the Constitution. Article 72 lists the joint responsibilities of the fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fyodor Vidyayev
Fyodor Alekseyevich Vidyayev (russian: Фёдор Алексеевич Видяев, 1912-1943) was a Soviet Navy submarine commander during World War II. He was killed in action in 1943. Vidayev was born in Samara Oblast, he was an ethnic Mordvin. He finished high school in Murmansk in 1930 and graduated with distinction from the M.V. Frunze Higher Naval School in 1937. He joined the Northern Fleet submarine division and started as a junior navigator on the submarine ''D-2''. In 1938 he took part in the rescue of four researchers from a drifting ice station. He took part in the Soviet Finnish War of 1939–40 blockading Petsamo. In 1941 he was second in command of the submarine serving under Nikolai Lunin. He was given command of this boat in 1942 when Lunin was given command of the new submarine . Vidayev carried out twelve war patrols. After the loss of ''ShCh-421'' (scuttled at sea after mine damage) he commanded the sister ship ''ShCh-422''. His boat set out in July 1943 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closed City
A closed city or closed town is a settlement where travel or residency restrictions are applied so that specific authorization is required to visit or remain overnight. Such places may be sensitive military establishments or secret research installations that require much more space or internal freedom than is available in a conventional military base. There may also be a wider variety of permanent residents, including close family members of workers or trusted traders who are not directly connected with clandestine purposes. Many closed cities existed in the Soviet Union from the mid 1940s until its dissolution in 1991. After 1991, a number of them still existed in the CIS countries, especially in Russia. In modern Russia, such places are officially known as "closed administrative-territorial formations" (, ''zakrytye administrativno-territorial'nye obrazovaniya'', or ''ZATO'' for short). Structure and operations Sometimes closed cities may only be represented on classifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Engine
The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-called compression-ignition engine (CI engine). This contrasts with engines using spark plug-ignition of the air-fuel mixture, such as a petrol engine (gasoline engine) or a gas engine (using a gaseous fuel like natural gas or liquefied petroleum gas). Diesel engines work by compressing only air, or air plus residual combustion gases from the exhaust (known as exhaust gas recirculation (EGR)). Air is inducted into the chamber during the intake stroke, and compressed during the compression stroke. This increases the air temperature inside the cylinder to such a high degree that atomised diesel fuel injected into the combustion chamber ignites. With the fuel being injected into the air just before combustion, the dispersion of the fuel is une ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarine Installations Of The Russian Navy
A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely operated vehicles and robots, as well as medium-sized or smaller vessels, such as the midget submarine and the wet sub. Submarines are referred to as ''boats'' rather than ''ships'' irrespective of their size. Although experimental submarines had been built earlier, submarine design took off during the 19th century, and they were adopted by several navies. They were first widely used during World War I (1914–1918), and are now used in many navies, large and small. Military uses include attacking enemy surface ships (merchant and military) or other submarines, and for aircraft carrier protection, blockade running, nuclear deterrence, reconnaissance, conventional land attack (for example, using a cruise missile), and covert insertion of spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rural Localities In Murmansk Oblast
In general, a rural area or a countryside is a geographic area that is located outside towns and cities. Typical rural areas have a low population density and small settlements. Agricultural areas and areas with forestry typically are described as rural. Different countries have varying definitions of ''rural'' for statistical and administrative purposes. In rural areas, because of their unique economic and social dynamics, and relationship to land-based industry such as agriculture, forestry and resource extraction, the economics are very different from cities and can be subject to boom and bust cycles and vulnerability to extreme weather or natural disasters, such as droughts. These dynamics alongside larger economic forces encouraging to urbanization have led to significant demographic declines, called rural flight, where economic incentives encourage younger populations to go to cities for education and access to jobs, leaving older, less educated and less wealthy populati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oscar-class Submarine
The Oscar class, Soviet designations Project 949 ''Granit'' and Project 949A ''Antey'', (NATO reporting names Oscar I and Oscar II respectively), are a series of nuclear-powered cruise missile submarines designed in the Soviet Union for the Soviet Navy. They are currently in service with the Russian Navy with some of the vessels planned to be modernized as Project 949AM, to extend their service life and increase combat capabilities. The Project 949 submarines were the largest cruise missile submarines in service until some ballistic missile submarines were converted to carry cruise missiles in 2007. They are the fourth largest class of submarines in displacement and length. Only the Soviet , Russian and American ''Ohio''-class ballistic missile submarines are larger. History The first submarine of Project 949 was laid down in the mid-1970s and was commissioned in 1980. In 1982 an updated and larger version (Project 949A) replaced the earlier version. In total fourteen submar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Marine Propulsion
Nuclear marine propulsion is propulsion of a ship or submarine with heat provided by a nuclear reactor. The power plant heats water to produce steam for a turbine used to turn the ship's propeller through a gearbox or through an electric generator and motor. Nuclear propulsion is used primarily within naval warships such as nuclear submarines and supercarriers. A small number of experimental civil nuclear ships have been built. Compared to oil- or coal-fuelled ships, nuclear propulsion offers the advantages of very long intervals of operation before refueling. All the fuel is contained within the nuclear reactor, so no cargo or supplies space is taken up by fuel, nor is space taken up by exhaust stacks or combustion air intakes. However, the low fuel cost is offset by high operating costs and investment in infrastructure, so nearly all nuclear-powered vessels are military. Power plants Basic operation of naval ship or submarine Most naval nuclear reactors are of the pressurize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarine
A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely operated vehicles and Autonomous underwater vehicle, robots, as well as medium-sized or smaller vessels, such as the midget submarine and the wet sub. Submarines are referred to as ''boats'' rather than ''ships'' irrespective of their size. Although experimental submarines had been built earlier, submarine design took off during the 19th century, and they were adopted by several navies. They were first widely used during World War I (1914–1918), and are now used in many navy, navies, large and small. Military uses include attacking enemy surface ships (merchant and military) or other submarines, and for aircraft carrier protection, Blockade runner, blockade running, Ballistic missile submarine, nuclear deterrence, reconnaissance, conventio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
