- subcritical reactor
- подкритический ядерный реактор
Большой англо-русский и русско-английский словарь. 2001.
subcritical reactor
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Subcritical reactor — A subcritical reactor is a nuclear fission reactor that produces fission without achieving criticality. Instead of a sustaining chain reaction, a subcritical reactor uses additional neutrons from an outside source. A reactor coupled to a particle … Wikipedia
subcritical reactor — ikikritinis reaktoriaus režimas statusas T sritis Energetika apibrėžtis Branduolinio reaktoriaus režimas, kai jo neutronų daugėjimo koeficientas k< 1. atitikmenys: angl. subcritical reactor vok. unterkritisches Verhalten des Reaktors, n rus.… … Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas
subcritical — adjective Date: 1930 1. less or lower than critical in respect to a specified factor 2. a. of insufficient size to sustain a chain reaction < a subcritical mass of fissionable material > b. designed for use with fissionable material of… … New Collegiate Dictionary
subcritical — adjective Less than critical, or below criticality a subcritical reactor … Wiktionary
subcritical — [subkrit′i kəl] adj. 1. less than critical 2. unable to sustain a fission chain reaction: said of a nuclear reactor, device, etc … English World dictionary
subcritical — /sʌbˈkrɪtɪkəl/ (say sub kritikuhl) adjective denoting or relating to a nuclear reaction or a nuclear reactor in which the chain reaction is not self sustaining. Compare supercritical …
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 — 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 — 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
Shutdown (nuclear reactor) — In a nuclear reactor, shutdown refers to the state of the reactor when it is subcritical by at least a margin defined in the reactor s technical specifications. Further requirements for being shut down may include having the reactor control key… … Wikipedia
Molten salt reactor — scheme. A molten salt reactor (MSR) is a type of nuclear fission reactor in which the primary coolant, or even the fuel itself is a molten salt mixture. MSRs run at higher temperatures than water cooled reactors for higher thermodynamic… … Wikipedia
