Thermo-physical properties of dispersion nuclear fuel for a new-generation reactors: A computational approach

Sergey Bedenko, Alexander Karengin, Nima Ghal-Eh, Nikita Alekseev, Vladimir Knyshev, Igor Shamanin

Результат исследования: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

Tomsk Polytechnic University is conducting a series of experiments to develop a nuclear fuel manufacturing technology required for a new-generation innovative nuclear systems. In this study, the thermal conductivity and thermophysical properties were calculated for the proposed nuclear fuel, which are necessary before proceeding to the construction stage. The cylindrical fuel compact consisting of spherical coated constituents (Pu,Th)O 2 of BISO type, were sintered together within a graphite matrix (C). Also, a composite material made of nuclear fuel (Pu,Th)O 2 and refractory oxides BeO/MgO, were prepared using plasma-chemical synthesis method. The development of a fuel pellet with desired physical properties that can be exposed for a long time under irradiation in a high-temperature gas-cooled thorium reactor core is the main technological advantage of the present study.

Язык оригиналаАнглийский
Заголовок главной публикацииV International Conference for Young Scientists, Post-Graduate Students and Students �Isotopes
Подзаголовок главной публикацииTechnologies, Materials and Application�, ITMA 2018
РедакторыGagik Ashot Martoyan, Anna Godymchuk, Liudmyla Rieznichenko
ИздательAmerican Institute of Physics Inc.
ISBN (электронная версия)9780735418318
DOI
Статус публикацииОпубликовано - 18 апр 2019
Событие5th International Conference for Young Scientists, Post-Graduate Students and Students on Isotopes: Technologies, Materials and Application, ITMA 2018 - Tomsk, Российская Федерация
Длительность: 19 ноя 201823 ноя 2018

Серии публикаций

Имя, фамилияAIP Conference Proceedings
Том2101
ISSN (печатная версия)0094-243X
ISSN (электронная версия)1551-7616

Конференция

Конференция5th International Conference for Young Scientists, Post-Graduate Students and Students on Isotopes: Technologies, Materials and Application, ITMA 2018
СтранаРоссийская Федерация
ГородTomsk
Период19.11.1823.11.18

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Bedenko, S., Karengin, A., Ghal-Eh, N., Alekseev, N., Knyshev, V., & Shamanin, I. (2019). Thermo-physical properties of dispersion nuclear fuel for a new-generation reactors: A computational approach. В G. A. Martoyan, A. Godymchuk, & L. Rieznichenko (Ред.), V International Conference for Young Scientists, Post-Graduate Students and Students �Isotopes: Technologies, Materials and Application�, ITMA 2018 [020002] (AIP Conference Proceedings; Том 2101). American Institute of Physics Inc.. https://doi.org/10.1063/1.5099594