fission chain reaction

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• fission chain reaction — dalijimosi grandininė reakcija statusas T sritis fizika atitikmenys: angl. fission chain reaction vok. Spaltkettenreaktion, f; Spaltungskettenreaktion, f rus. цепная реакция деления, f pranc. réaction en chaîne de fission, f …   Fizikos terminų žodynas

• nuclear fission chain reaction — grandininė branduolinė reakcija statusas T sritis Energetika apibrėžtis Branduolių dalijimosi reakcija, kurią sukelia neutronai, susidarę ankstesnio dalijimosi metu. atitikmenys: angl. nuclear fission chain reaction vok. nukleare Kettenreaktion,… …   Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas

• chain reaction — 1. Physics. a self sustaining reaction in which the fission of nuclei of one generation of nuclei produces particles that cause the fission of at least an equal number of nuclei of the succeeding generation. 2. Chem. a reaction that results in a… …   Universalium

• Nuclear chain reaction — A possible nuclear fission chain reaction. 1. A uranium 235 atom absorbs a neutron, and fissions into two new atoms (fission fragments), releasing three new neutrons and a large amount of binding energy. 2. One of those neutrons is absorbed by an …   Wikipedia

• Chain reaction — This article is about chain reactions in chemistry and physics. For other uses, see Chain reaction (disambiguation). A chain reaction is a sequence of reactions where a reactive product or by product causes additional reactions to take place. In… …   Wikipedia

• chain reaction — noun a) A nuclear reaction in which particles produced by the fission of one atom trigger fissions of other atoms. The Manhattan Project produced the first recorded controlled chain reaction. b) A series of events, each one causing the next. The… …   Wiktionary

• chain reaction of fission — grandininė dalijimosi reakcija statusas T sritis apsauga nuo naikinimo priemonių apibrėžtis Atomo branduolių, veikiamų neutronais, dalijimosi reakcija, kurios kiekviename etape išsiskiria po 2–3 neutronus, kurie užtikrina staigų reakcijos… …   Apsaugos nuo naikinimo priemonių enciklopedinis žodynas

• chain reaction — Synonyms and related words: Indian file, alpha decay, array, articulation, atom chipping, atom smashing, atomic disintegration, atomic reaction, atomization, bank, beta decay, bombardment, breeding, bullet, buzz, catena, catenation, chain, chain… …   Moby Thesaurus

• chain reaction — noun 1》 a chemical or other reaction in which the products themselves promote or spread the reaction, especially a self sustaining nuclear fission process spread by neutrons. 2》 a series of events, each caused by the previous one …   English new terms dictionary

• Proton–proton chain reaction — The proton–proton chain reaction dominates in stars the size of the Sun or smaller. The proton–proton chain reaction is one of several fusion reactions by which stars convert hydrogen to helium, the primary alternative being the CNO cycle. The… …   Wikipedia

• controlled self – sustaining chain reaction of nuclear fission — valdomoji grandininė branduolių skilimo reakcija statusas T sritis Energetika apibrėžtis Ankstesniųjų skilimų metu atsipalaidavusių neutronų inicijuotų branduolių skilimo reakcijų seka, kurios intensyvumas valdomas keičiant skilimo reakcijoje… …   Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas