Trial of storage container technology for research reactor spent nuclear fuel

被引:0
|
作者
Chechetkina, Z. I. [1 ]
Chechetkin, Yu. V. [1 ]
Novoselov, A. E. [1 ]
Bordachev, V. G. [1 ]
Maklakov, V. V. [1 ]
Zhemkov, I. Yu. [1 ]
机构
[1] Inst Atom Reactors, Russian State Sci Ctr, Dimitrovgrad, Russia
关键词
research reactor (RR); spent fuel assembly (SFA); dry and wet storage; MIR reactor; TUK-108/1; container; SFA inspection stand;
D O I
10.1007/978-1-4020-5903-2_15
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The Russian State Scientific Center Research Institute of Atomic Reactors (SSC RF RIAR) has implemented a program of experimental testing of container storage technology for research reactor spent nuclear fuel (RR SNF) using the TUK-108/1 container. The program is aimed as a trial of the "dry" storage technology for spent fuel assemblies (SFAs) as well as to determine the maximum permissible time and conditions of dry and wet storage. Standard SFAs from the MIR reactor after operation and wet storage for 4-40 years are subject to examination. The temperature in the container does not exceed 180 degrees C from SFA decay heat, and the storage medium is air. An inspection bench, a facility to dry SFA ducts, and basics of transport technology were developed to estimate the external state of the assembly and perform a sipping test after long-term storage in the cooling pool. The calculated justification of radiation and nuclear safety was performed, design documents were developed, and main parts of the bench were fabricated.
引用
收藏
页码:211 / +
页数:2
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