Heat-Resistant Composite Coating with A Fluidized Bed of the Under-Reactor Melt Trap of A Light-Water Nuclear Reactor

Heat-Resistant Composite Coating with A Fluidized Bed of the Under-Reactor Melt Trap of A Light-Water Nuclear Reactor

Bibliographic Details
Parent link:Eurasian Physical Technical Journal
Vol. 18, No. 3.— 2021.— [P. 65-70]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики
Other Authors: Bekmuldin M. K. Maksat Kuatbekovich, Skakov M. K. Mazhyn Kanapinovich, Baklanov V. V. Viktor Vladimirovich, Akaev A. S. Asan Sabyrovich, Gradoboev A. V. Aleksandr Vasilyevich
Summary:Title screen
The paper is devoted to the analysis of existing options of under-reactor melt traps, designs and disadvantages of these traps. A variation of its own under-reactor melt trap with a heat-resistant composite coating with a fluidized bed is proposed. The description of facility for experimental studies of the heat-resistant composite coating with the fluidized bed is presented. The results of a thermal calculation of the variation of the under-reactor trap with fluidized bed melt are presented. Thermal calculations showed that an increase in the average temperature of the melt is less intense in the model of an under-reactor trap with a fluidized bed, due to heat removal from the corium to the metal to complete the phase transition.
Language:English
Published: 2021
Subjects:
электронный ресурс
труды учёных ТПУ
severe accident
under-reactor melt trap
corium
heat-resistant composite
coating
LAVA-B facility
Online Access:https://doi.org/10.31489/2021No3/65-70
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668019

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