Nuclear reactor coolant — Nuclear reactor coolants Coolant Melting point Boiling point Light water at 155 bar 345 °C Mercury 38.83 °C 356.73 °C NaK eutectic 11 °C 785 °C Sodium 97.72 °C 883 °C … Wikipedia
nuclear reactor — uclear reactor n. (phys.) Any of several devices that maintain and control a sustained nuclear fission chain reaction, for the production of energy, heat, or artificial elements, or for research purposes. The main fuel sustaining the reaction and … The Collaborative International Dictionary of English
nuclear reactor — [n] atomic reactor atomic pile, atomic power plant, breeder reactor, core reactor, nuclear power plant, thermonuclear reactor; concept 520 … New thesaurus
nuclear reactor — nuclear reactors N COUNT A nuclear reactor is a machine which is used to produce nuclear energy or the place where this machine and other related machinery and equipment is kept. Germany has decided to shut its last Soviet designed nuclear… … English dictionary
nuclear reactor — n. a device for initiating and maintaining a controlled nuclear chain reaction in a fissile fuel for the production of energy or additional fissile material … English World dictionary
Nuclear reactor — См. Ядерный реактор Термины атомной энергетики. Концерн Росэнергоатом, 2010 … Термины атомной энергетики
Nuclear reactor technology — This article is a subarticle of Nuclear power .A nuclear reactor is a device in which nuclear chain reactions are initiated, controlled, and sustained at a steady rate, as opposed to a nuclear bomb, in which the chain reaction occurs in a… … Wikipedia
nuclear reactor — Physics. reactor (def. 4). Also called nuclear pile. [1940 45] * * * Device that can initiate and control a self sustaining series of nuclear fission reactions. Neutrons released in one fission reaction may strike other heavy nuclei, causing them … Universalium
Nuclear reactor — Core of CROCUS, a small nuclear reactor used for research at the EPFL in Switzerland This article is a subarticle of Nuclear power. A nuclear reactor is a device to initiate and control a sustained nuclear chain reaction. Most commonly they are… … Wikipedia
Nuclear reactor physics — See also: Critical mass Nuclear reactor physics is the branch of science that deals with the study and application of chain reaction to induce controlled rate of fission for energy in reactors. Most nuclear reactors use a chain reaction to induce … Wikipedia
Nuclear reactor accidents in the United States — According to a 2010 survey of energy accidents, there have been at least 56 accidents near nuclear reactors in the United States (defined as incidents that either resulted in the loss of human life or more than US$50,000 of property damage). The… … Wikipedia
