subcritical assembly
1Subcritical assembly — См. Подкритическая сборка Термины атомной энергетики. Концерн Росэнергоатом, 2010 …
2Nuclear 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 …
3Critical mass — This article is about nuclear fission reactions. For other uses, see Critical mass (disambiguation). As part of a re creation of a 1945 criticality accident, a plutonium pit is surrounded by blocks of neutron reflective tungsten carbide. The… …
4Prompt critical — In nuclear engineering, an assembly is prompt critical if for each nuclear fission event, one or more of the immediate or prompt neutrons released causes an additional fission event. This causes a rapidly exponential increase in the number of… …
5Nuclear 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 …
6Prompt neutron — In nuclear engineering, a prompt neutron is a neutron immediately emitted by a nuclear fission event, as opposed to a delayed neutron decay which can occur within the same context, emitted by one of the fission products anytime from a few… …
7Delayed neutron — In nuclear engineering, a delayed neutron is a neutron emitted after a nuclear fission event by one of the fission products anytime from a few milliseconds to a few minutes later, similar to a prompt neutron decay which can occur within the same… …
9Подкритическая сборка — Subcritical assembly исследовательская ядерная установка, не позволяющая осуществлять самоподдерживающуюся цепную ядерную реакцию из за ограничений в распределении и конфигурации делящегося материала. Термины атомной энергетики. Концерн… …
10подкритическая сборка — Исследовательская ядерная установка, не позволяющая осуществлять самоподдерживающуюся цепную ядерную реакцию из за ограничений в распределении и конфигурации делящегося материала. [http://pripyat.forumbb.ru/viewtopic.php?id=25] Тематики атомная… …
