авария ядерного реактора с расплавлением активной зоны
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[А.С.Гольдберг. Англо-русский энергетический словарь. 2006 г.]
Англо-русский словарь нормативно-технической терминологии. academic.ru. 2015.
Core damage frequency — (CDF) is a term used in probabilistic risk assessment (PRA) that indicates the likelihood of an accident that would cause damage to a nuclear reactor core.[1][2][3] Core damage accidents are considered serious because damage to the core may… … Wikipedia
meltdown — /melt down /, n. the melting of a significant portion of a nuclear reactor core due to inadequate cooling of the fuel elements, a condition that could lead to the escape of radiation. [1960 65; n. use of v. phrase melt down] * * * Occurrence in… … Universalium
meltdown — melt•down [[t]ˈmɛltˌdaʊn[/t]] n. 1) phs ene the melting of a significant portion of a nuclear reactor core due to inadequate cooling of the fuel elements 2) cvb any quickly developing breakdown, mishap, or accident • Etymology: 1960–65 … From formal English to slang
melt·down — /ˈmɛltˌdaʊn/ noun, pl downs 1 : an accident in which the core of a nuclear reactor melts and releases radiation [count] a nuclear meltdown [noncount] fears that an accident could cause meltdown 2 a : a very fast collapse or failure … Useful english dictionary
Nuclear meltdown — Three of the reactors at Fukushima I overheated, causing core meltdowns. This was compounded by hydrogen gas explosions and the venting of contaminated steam which released large amounts of radioactive material into the air.[1] … Wikipedia
Three Mile Island accident — The Three Mile Island accident of 1979 was the most significant accident in the history of the American commercial nuclear power generating industry. It resulted in the release of a significant amount of radioactivity, an estimated 43,000 curies… … Wikipedia
Loss of coolant accident — A loss of coolant accident (LOCA) is a mode of failure for a nuclear reactor; if not managed effectively, the results of a LOCA could result in reactor core damage. Each nuclear plant s Emergency Core Cooling System (ECCS) exists specifically to… … Wikipedia
авария ядерного реактора с расплавлением активной зоны — — [А.С.Гольдберг. Англо русский энергетический словарь. 2006 г.] Тематики энергетика в целом EN core melt (core meltdown) accidentmeltdown accident … Справочник технического переводчика
Nuclear power accidents by country — The abandoned city of Pripyat, Ukraine with the Chernobyl nuclear power plant in the distance. 57 accidents have occurred since the Chernobyl disaster in 1986. Two thirds of these mishaps occurred in the US.[1] The French Atomic Energy Agency… … Wikipedia
Nuclear and radiation accidents — This article is about nuclear and radiation accidents in general. For a list of military nuclear accidents, see List of military nuclear accidents. For a list of civilian nuclear accidents, see List of civilian nuclear accidents. For a discussion … Wikipedia
List of civilian nuclear accidents — This article lists notable civilian accidents involving nuclear material. Military accidents are listed at List of military nuclear accidents. Civil radiation accidents not involving fissile material are listed at List of civilian radiation… … Wikipedia
