BF3 for Compensation and Additional Emergency Protection in HTGR; Atomic Energy; Vol. 131, iss. 3

BF3 for Compensation and Additional Emergency Protection in HTGR; Atomic Energy; Vol. 131, iss. 3

Dettagli Bibliografici
Parent link:Atomic Energy
Vol. 131, iss. 3.— 2022.— [P. 127-130]
Autore principale: Knyshev V. V. Vladimir Vladimirovich
Enti autori: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение ядерно-топливного цикла, Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Научная лаборатория изотопного анализа и технологий
Altri autori: Shamanin I. V. Igor Vladimirovich, Karengin A. G. Aleksandr Grigorievich
Riassunto:Title screen
The purpose of this work is to investigate materials for effective compensation of excess reactivity in high-temperature gas-cooled reactor plants. The possibility of using gaseous compounds as compensating materials is considered, taking into account an analysis of the distribution spectrum of the neutron flux density and an increase in the microfuel temperature with accumulation of fission products and gaseous compounds. The results of an investigation of the possibility of using boron trifluoride as compensation in the coolant channels of high-temperature gas-cooled reactor installations are presented. Calculations of the change in the reactivity margin with a change in the volume fraction of natural and enriched isotopic boron trifluoride were performed. The calculations were performed using the WIMS-D5B computer program and ENDF/B-VII.0 evaluated nuclear data.
Режим доступа: по договору с организацией-держателем ресурса
Lingua:inglese
Pubblicazione: 2022
Soggetti:
труды учёных ТПУ
электронный ресурс
Accesso online:https://doi.org/10.1007/s10512-022-00852-w
Natura: Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668386

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