Use of refractory coatings in systems for melt containment in a serious accident at a nuclear power plant with a VVER reactor

被引:0
|
作者
Mineev, VN [1 ]
Akopov, FA [1 ]
Virnik, AM [1 ]
Gutkin, LD [1 ]
Dombrovskii, LA [1 ]
Zaichik, LI [1 ]
Zeigarnik, YA [1 ]
Beshta, SV [1 ]
Granovskii, VS [1 ]
Kovtunova, SV [1 ]
Khabenskii, VB [1 ]
机构
[1] Russian Acad Sci, ITES OIVT, Moscow 117901, Russia
关键词
Dioxide; Zirconium; Power Plant; Water Source; Nuclear Power Plant;
D O I
10.1023/A:1011381913604
中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
A computational analysis is performed of the use of zirconium dioxide ceramic in melt containment systems with relatively thin heat-conducting structures. The results of ail investigation of the physicochemical processes for the interaction of melt with zirconium dioxide ceramic are presented. It is shown that the use of zirconium dioxide ceramic together with a passive water source gives the required melt cooling parameters for 3 to 24 h depending oil the cooling regime. 4 figures, 9 references.
引用
收藏
页码:868 / 873
页数:6
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