Publication: Sintering of Industrial Uranium Dioxide Pellets Using Microwave Radiation for Nuclear Fuel Fabrication
Дата
2022
Авторы
Pilyushenko, K. S.
Dmitriev, M. S.
Vinokurov, S. E.
Trofimov, T. I.
Saveliyev, B. V.
Kuznetsov, A. I.
Uvarov, A. A.
Myasoedov, B. F.
Journal Title
Journal ISSN
Volume Title
Издатель
Аннотация
In this study, the possibility of sintering industrial pressed uranium dioxide pellets using microwave radiation for the production of nuclear fuel is shown. As a result, the conditions for sintering pellets in an experimental microwave oven (power 2.9 kW, frequency 2.45 GHz) were chosen to ensure that the characteristics of the resulting fuel pellets meet the regulatory requirements for ceramic nuclear fuel, including the following: a density of about 10.44 g/cm3; a volume fraction of open pores of tablets of about 0.1%; an oxygen coefficient of no more than 2.002; hydrogen content of about 0.30 ppm; and the change in density after re-sintering on average no more than 1.16%. © 2022 by the authors.
Описание
Ключевые слова
fuel pellets , microwave radiation , sintering , uranium dioxide
Цитирование
Sintering of Industrial Uranium Dioxide Pellets Using Microwave Radiation for Nuclear Fuel Fabrication / Pilyushenko, K.S. [et al.] // Energies. - 2022. - 15. - № 23. - 10.3390/en15239193
URI
https://www.doi.org/10.3390/en15239193
https://www.scopus.com/record/display.uri?eid=2-s2.0-85143762113&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000896565500001
https://openrepository.mephi.ru/handle/123456789/27698
https://www.scopus.com/record/display.uri?eid=2-s2.0-85143762113&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000896565500001
https://openrepository.mephi.ru/handle/123456789/27698