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1 энергия ГЭС
энергия ГЭС
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
hydroelectric energy
The free renewable source of energy provided by falling water that drives the turbines. Hydropower is the most important of the regenerable energy sources because of its highest efficiency at the energy conversion. There are two types of hydroelectric power plants: a) run-of-river power plants for the use of affluent water; b) storage power plants (power stations with reservoir) where the influx can be regulated with the help of a reservoir. Mostly greater differences in altitudes are being used, like mountain creeks. Power stations with reservoirs are generally marked by barrages with earth fill dam or concrete dams. Though hydropower generally can be called environmentally acceptable, there exist also some problems: a) change of groundwater level and fill up of the river bed with rubble. b) Risk of dam breaks. c) Great demand for land space for the reservoir. d) Diminution, but partly also increase of value of recreation areas. As the hydropowers of the world are limited, the world energy demand however is rising, finally the share of hydropower will decrease. (Source: PORT / PHC / PZ)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-немецкий словарь нормативно-технической терминологии > энергия ГЭС
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2 запруда
запруда
Водоподпорное сооружение на малом водотоке
[ ГОСТ 19185-73]
запруда
Поперечное водоподпорное сооружение, перегораживающее русло водотока и образующее ступень на дне водотока с целью уменьшения продольного уклона дна русла на вышерасположенном участке
[Терминологический словарь по строительству на 12 языках (ВНИИИС Госстроя СССР)]
запруда
Водоподпорное сооружение из различных материалов, перегораживающее русло водотока с целью уменьшения продольного уклона водотока на вышерасположенном участке.
[СО 34.21.308-2005]Тематики
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Русско-немецкий словарь нормативно-технической терминологии > запруда
См. также в других словарях:
rock-fill dam — /rok fil / a dam built mainly of rocks of various sizes fitted compactly together. [1955 60] * * * rock fill dam «ROK FIHL», a dam built of coarse, heavy rocks and stones, graded in size to fit together compactly … Useful english dictionary
earth-fill dam — «URTH FIHL», a dam constructed primarily of earth … Useful english dictionary
Dam — /dam, dahm/, n. (Carl Peter) Henrik /kahrl pee ter hen rik/; Dan. /kahrddl pay teuhrdd hen rddik/, 1895 1976, Danish biochemist: Nobel prize for medicine 1943. * * * I Barrier built across a stream, river, or estuary to conserve water for such… … Universalium
rock-fill dam — /rok fil / a dam built mainly of rocks of various sizes fitted compactly together. [1955 60] * * * … Universalium
hydraulic-fill dam — noun : a dam constructed by washing earthy materials into place … Useful english dictionary
Dam — This article is about structures for water impoundment. For other uses, see Dam (disambiguation). Hoover Dam, a concrete arch gravity dam in Black Canyon of the Colorado River. Lake Mead in the background is impounded by the dam … Wikipedia
dam — dam1 /dam/, n., v., dammed, damming. n. 1. a barrier to obstruct the flow of water, esp. one of earth, masonry, etc., built across a stream or river. 2. a body of water confined by a dam. 3. any barrier resembling a dam. v.t. 4. to furnish with a … Universalium
dam — Synonyms and related words: arch dam, arrest, artificial lake, backstop, bamboo curtain, bank, bar, barrage, barrier, bayou lake, bear trap dam, beaver dam, bind, block, block up, blockade, boom, bottle up, brake, breakwater, breastwork, brick… … Moby Thesaurus
Rogun Dam — ▪ dam, Tajikistan partially finished, large rock and earth fill dam on the Vakhsh River in southern Tajikistan, upstream from the Nurek Dam. Construction on the dam began in 1976, when Tajikistan was part of the Soviet Union. Following… … Universalium
Dam failure — The reservoir emptying through the failed Teton Dam A dam is a barrier across flowing water that obstructs, directs or slows down the flow, often creating a reservoir, lake or impoundments. Most dams have a section called a spillway or weir over… … Wikipedia
fill — Synonyms and related words: abide by, accommodate, act up to, adhere to, admit, advise, afford, allay, answer, assimilate, attend to, bag, bar, barrel, battologize, be enfeoffed of, be faithful to, be possessed of, be seized of, bellyful,… … Moby Thesaurus
