Heat Transfer during Evaporation of Cesium from Graphite Surface in an Argon Environment

Evgeny Bespala, Ivan Novoselov, Ivan Ushakov

Результат исследований: Материалы для журнала

8 Цитирования (Scopus)

Выдержка

The article focuses on discussion of problem of graphite radioactive waste formation and accumulation. It is shown that irradiated nuclear graphite being inalienable part of uranium-graphite reactor may contain fission and activation products. Much attention is given to the process of formation of radioactive cesium on the graphite element surface. It is described a process of plasma decontamination of irradiated graphite in inert argon atmosphere. Quasi-one mathematical model is offered, it describes heat transfer process in graphite-cesium-argon system. Article shows results of calculation of temperature field inside the unit cell. Authors determined the factors which influence on temperature change.

Язык оригиналаАнглийский
Номер статьи01011
ЖурналMATEC Web of Conferences
Том72
DOI
СостояниеОпубликовано - 9 авг 2016
СобытиеHeat and Mass Transfer in the System of Thermal Modes of Energy - Technical and Technological Equipment, HMTTSC 2016 - Tomsk, Российская Федерация
Продолжительность: 19 апр 201621 апр 2016

Отпечаток

Cesium
Graphite
Argon
Evaporation
Heat transfer
Radioactive Waste
Uranium
Decontamination
Radioactive wastes
Temperature distribution
Chemical activation
Mathematical models
Plasmas

ASJC Scopus subject areas

  • Chemistry(all)
  • Engineering(all)
  • Materials Science(all)

Цитировать

Heat Transfer during Evaporation of Cesium from Graphite Surface in an Argon Environment. / Bespala, Evgeny; Novoselov, Ivan; Ushakov, Ivan.

В: MATEC Web of Conferences, Том 72, 01011, 09.08.2016.

Результат исследований: Материалы для журнала

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