To shut a reactor down in

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• 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

• A2W reactor — The A2W reactor is a naval reactor used by the United States Navy to provide electricity generation and propulsion on warships. The A2W designation stands for:* A = Aircraft carrier platform * 2 = Second generation core designed by the contractor …   Wikipedia

• shut down — verb cease to operate or cause to cease operating (Freq. 2) The owners decided to move and to close the factory My business closes every night at 8 P.M. close up the shop • Syn: ↑close up, ↑close, ↑fold, ↑c …   Useful english dictionary

• shut — v. (shutting; past and past part. shut) 1 tr. a move (a door, window, lid, lips, etc.) into position so as to block an aperture (shut the lid). b close or seal (a room, window, box, eye, mouth, etc.) by moving a door etc. (shut the box). 2 intr.… …   Useful english dictionary

• Reactor operator — A reactor operator (or nuclear reactor operator) is an individual at a nuclear power plant who is responsible for directly controlling a nuclear reactor from a control panel and is the only individual at a nuclear power plant who can directly… …   Wikipedia

• reactor shut-down — reaktoriaus išjungimas statusas T sritis fizika atitikmenys: angl. reactor shut down vok. Abschaltung des Reaktors, f; Stillsetzen des Reaktors, n rus. выключение реактора, n; остановка реактора, f pranc. arrêt du réacteur, m …   Fizikos terminų žodynas

• Reactor Protective System — A Reactor Protective System (RPS) is a set of nuclear safety components in a nuclear power plant designed to safely shutdown the reactor and prevent the release of radioactive materials. The System can trip automatically (initiating a Scram), or… …   Wikipedia

• reactor — noun ADJECTIVE ▪ nuclear, nuclear power ▪ breeder, fast, fast breeder, fission, fusion, gas cooled, light water, etc …   Collocations dictionary

• shut down — phr verb Shut down is used with these nouns as the subject: ↑computer, ↑engine, ↑factory Shut down is used with these nouns as the object: ↑computer, ↑engine, ↑factory, ↑reactor, ↑work …   Collocations dictionary

• 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

• Boiling water reactor — A boiling water reactor (BWR) is a type of nuclear reactor developed by the General Electric in the mid 1950s.Fact|date=April 2008 The BWR is characterized by two phase fluid flow (water and steam) in the upper part of the reactor core. See… …   Wikipedia