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Rostov Nuclear Power Plant
Rostov Nuclear Power Plant (russian: Ростовская АЭС []), also known as Volgodonsk Nuclear Power Plant (russian: Волгодонская АЭС []), is a Russian nuclear power plant located on the left bank of the Tsimlyansk reservoir in the lower stream of the Don River near Volgodonsk, Rostov Oblast. Construction of Rostov reactor No. 1 began in 1977 and operations began in 2001. Construction of reactor No. 2 commenced in 1983 and finished in 2010. Unit 3 was connected to the electrical grid for the first time in December 2015. Unit 4 underwent first criticality on 7 December 2017, and put into commercial operation on 28 September 2018. Units No. 3 and 4 are of an upgraded VVER-1000/320 subtype. The post-Soviet Union revival of the nuclear industry of Russia took place at Rostov in the early 2000s, with the completion of the building of unit 2 in 2010, unit 3 in 2015 and unit 4 in 2017. Unit 4 was the last VVER-1000/V-320 reactor built. Reactors Incidents On ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spray Pond
A spray pond is a reservoir in which warmed water (e.g. from a power plant) is cooled before reuse by spraying the warm water with nozzles into the cooler air. Cooling takes place by exchange of heat with the ambient air, involving both ''conductive heat transfer'' between the water droplets and the surrounding air and ''evaporative cooling'' (which provides by far the greatest portion, typically 85 to 90%, of the total cooling). The primary purpose of spray pond design is thus to ensure an adequate degree of contact between the hot injection water and the ambient air, so as to facilitate the process of heat transfer. The spray pond is the predecessor to the natural draft cooling tower, which is much more efficient and takes up less space but has a much higher construction cost. A spray pond requires between 25 and 50 times the area of a cooling tower. However, some spray ponds are still in use today. Spray nozzles The height of each spray nozzle above the surface of the pond s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volgodonsk
Volgodonsk ( rus, Волгодонск, p=vəlgɐˈdonsk) is a city in Rostov Oblast, Russia, located in the east of the oblast on the west bank of the Tsimlyansk Reservoir. Population: 28,000 (1970). History Volgodonsk was founded in 1950 as a small settlement for the Tsimlyansk hydroelectric dam maintenance personnel. It grew in size due to the construction of the Volga–Don Canal. On September 16, 1999 a powerful truck bomb exploded outside an apartment building, killing 17 people and injuring a further 69. It was the fifth explosion in a series of apartment bombings in Russia that killed more than 300 people. Administrative and municipal status Within the framework of administrative divisions, it is incorporated as Volgodonsk Urban Okrug—an administrative unit with the status equal to that of the districts.Law #340-ZS As a municipal division, this administrative unit also has urban okrug status.Law #186-ZS Economy Volgodonsk is one of the economic leaders of Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosenergoatom
Rosenergoatom (russian: Росэнергоатом) is the Russian nuclear power station operations subsidiary of Atomenergoprom. Ownership and Formation The company was established on 7 September 1992 in Presidential decree 1055: "''On operating organization of nuclear power plants in the Russian Federation''". According to the decree on 8 September 2001 all Russian civil nuclear power plants as well as all supporting companies were incorporated into Rosenergoatom. On 19 January 2007 the Russian Parliament adopted the law "On the peculiarities of management and disposition of the property and shares of organizations using nuclear energy and on relevant changes to some legislative acts of the Russian Federation", which created Atomenergoprom - a holding company for all Russian civil nuclear industry; including Rosenergoatom, nuclear fuel producer and supplier TVEL, uranium trader Tekhsnabexport (Tenex) and nuclear facilities constructor Atomstroyexport. In August 2008 Rosenergoat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VVER
The water-water energetic reactor (WWER), or VVER (from russian: водо-водяной энергетический реактор; transliterates as ; ''water-water power reactor'') is a series of pressurized water reactor designs originally developed in the Soviet Union, and now Russia, by OKB Gidropress. The idea of such a reactor was proposed at the Kurchatov Institute by Savely Moiseevich Feinberg. VVER were originally developed before the 1970s, and have been continually updated. As a result, the name VVER is associated with a wide variety of reactor designs spanning from generation I reactors to modern generation III+ reactor designs. Power output ranges from 70 to 1300 MWe, with designs of up to 1700 MWe in development. The first prototype VVER-210 was built at the Novovoronezh Nuclear Power Plant. VVER power stations have mostly been installed in Russia and the former Soviet Union, but also in China, the Czech Republic, Finland, Germany, Hungary, Slovakia, Bulgaria, Indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atomstroyexport
Atomstroyexport (russian: Атомстройэкспорт) is the Russian Federation's nuclear power equipment and service exporter. It is a fully owned subsidiary of Rosatom. The activities of Atomstroyexport are financially supported by the Russian government. The President of ASE Group of Companies is Alexander Lokshin. History The first research reactor was built and launched in China, in the "Institute of Nuclear Physics," in 1958. After two years in the city of Lanzhou to her it was erected a "Physical Institute". In it was an accelerator of the brand "U-150", specially built at the Izhorskiye Zavody for the Chinese (150 - is the diameter of the magnet poles in cm), the cyclotron, the deuteron has the energy of 18 MeV. The following year, the organization in the city of Rez (Czechoslovakia) is building "VVR-S", a research reactor (4 MW). Recent period The Russian nuclear vendor is building the first reactor power unit in Iranian Bushehr nuclear power plant located southwes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kharkov Turbine Plant
Kharkiv ( uk, Ха́рків, ), also known as Kharkov (russian: Харькoв, ), is the second-largest city and municipality in Ukraine.Kharkiv "never had eastern-western conflicts" '''' (23 October 2014) Located in the northeast of the country, it is the largest city of the historic region. Kharkiv is the of < ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrosila
OJSC Power Machines ( translit. Siloviye Mashiny abbreviated as Silmash, russian: ОАО «Силовы́е маши́ны») is a Russian energy systems machine-building company founded in 2000. It is headquartered in Saint Petersburg. Power Machines manufactures steam turbines with capacity up to 1,200 MWe, including turbines for nuclear power plants. Its portfolio consists of turbine generators for the Leningrad Nuclear Power Plant II and the Novovoronezh Nuclear Power Plant II. Also, Power Machines has supplied equipment to 57 countries other than Russia with significant market in Asia. History The company was created in 2000. 69.92% of shares were owned by Highstat Limited, a company controlled by Alexei Mordashov. 25% of shares were owned by Siemens and 5.08% by minor shareholders. In December 2011, Highstat acquired Siemens's stake in Power Machines for less than US$280 million (3.6 rubles per share), below the market price (4.9 rubles per share). Power Machines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsimlyansk Reservoir
Tsimlyansk Reservoir or Tsimlyanskoye Reservoir (russian: Цимля́нское водохрани́лище) is an artificial lake on the Don River in the territories of Rostov and Volgograd Oblasts at . Completed in 1952, the reservoir is one of the largest in Russia, providing power () and irrigation to the Rostov and Volgograd regions. Crops grown around the lake include wheat, rice, cotton, maize, alfalfa, fruit, grapes, and vegetables. The reservoir, together with the Volga-Don Canal and the lower course of the Don, provides an important waterway between the Volga River / Caspian Sea basin and the Sea of Azov. The Tsimlyansk Dam also provides flood control for the lower Don River basin. Completion of the lake resulted in strong local industrial growth. In particular, the city of Volgodonsk owes its existence to the Tsimlyansk Dam project. Under the waters lies the ancient Khazar fortress town of Sarkel. Navigation Along with the Volga-Don Canal, the reservoir f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Don River (Russia)
The Don ( rus, Дон, p=don) is the fifth-longest river in Europe. Flowing from Central Russia to the Sea of Azov in Southern Russia, it is one of Russia's largest rivers and played an important role for traders from the Byzantine Empire. Its basin is between the Dnieper basin to the west, the lower Volga basin immediately to the east, and the Oka basin (tributary of the Volga) to the north. Native to much of the basin were Slavic nomads. The Don rises in the town of Novomoskovsk southeast of Tula (in turn south of Moscow), and flows 1,870 kilometres to the Sea of Azov. The river's upper half ribbles (meanders subtly) south; however, its lower half consists of a great eastern curve, including Voronezh, making its final stretch, an estuary, run west south-west. The main city on the river is Rostov-on-Don. Its main tributary is the Seversky Donets, centred on the mid-eastern end of Ukraine, thus the other country in the overall basin. To the east of a series of thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rostov Oblast
Rostov Oblast ( rus, Росто́вская о́бласть, r=Rostovskaya oblast, p=rɐˈstofskəjə ˈobləsʲtʲ) is a federal subject of Russia (an oblast), located in the Southern Federal District. The oblast has an area of and a population of 4,277,976 ( 2010 Census), making it the sixth most populous federal subject in Russia. Its administrative center is the city of Rostov-on-Don, which also became the administrative center of the Southern Federal District in 2002. Geography Rostov Oblast borders Ukraine (Donetsk and Luhansk Oblasts) and also Volgograd and Voronezh Oblasts in the north, Krasnodar and Stavropol Krais in the south, and the Republic of Kalmykia in the east. The Rostov oblast is located in the Pontic-Caspian steppe. It is directly north over the North Caucasus and west of the Yergeni hills.Google Earth It is within the Russian Southern Federal District. Rivers and lakes The Don River, one of Europe's longest rivers, flows through the oblast for part of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national republics; in practice, both its government and its economy were highly centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian SFSR. Other major cities included Leningrad (Russian SFSR), Kiev (Ukrainian SSR), Minsk ( Byelorussian SSR), Tashkent (Uzbek SSR), Alma-Ata (Kazakh SSR), and Novosibirsk (Russian SFSR). It was the largest country in the world, covering over and spanning eleven time zones. The country's roots lay in the October Revolution of 1917, when the Bolsheviks, under the leadership of Vladimir Lenin, overthrew the Russian Provisional Government ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). : ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
