The Change of the Kinetics Model in the Calculations of Fast-Neutron Reactors

The Change of the Kinetics Model in the Calculations of Fast-Neutron Reactors

Dades bibliogràfiques
Parent link:AIP Conference Proceedings
Vol. 2212 : Thermophysical Basis of Energy Technologies (TBET 2019).— 2020.— [020052, 3 p.]
Autor principal: Savitsky D. E. Denis
Autor corporatiu: Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
Altres autors: Kuzmin A. V. Arian Valerievich
Sumari:Title screen
The kinetics model used in the calculations of fast-neutron reactors has changed since the first model was introduced by Keepin. Keepin created six-group model, which included 29 delayed-neutron precursors. Six-group model of delayed neutrons was considered in the point model kinetics equations, which are obtained by the simplification of the non-stationary neutron transfer equations. With the exploration of new data, the new, eight-group, model was introduced, which took into account more than 270 precursors. Also, the usage of the system of point kinetics equations with the spatial dependence of the delayed-neutron precursors gives more correct results than the classic point model equations.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:anglès
Publicat: 2020
Matèries:
электронный ресурс
труды учёных ТПУ
кинетика
расчеты
реакторы на быстрых нейтронах
модели
запаздывающие нейтроны
Accés en línia:https://doi.org/10.1063/5.0000921
Format: Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662212

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