某研究堆一回路冷却剂泄漏事件的审评  

The Review of Primary Loop Coolant Leak Event of a Research Reactor

作　　者：孙頔[1] 刘锐[1] 杨未东 褚倩倩[1] 孙树海[1] 车树伟[1] Sun Di;Liu Rui;Yɑnɡ Weidonɡ;Chu Qiɑnqiɑn;Sun Shuhɑi;Che Shuwei(Nuclear and Radiation Safety Center, MEP, Beijing 100082, China)

机构地区：[1]环境保护部核与辐射安全中心,北京100082

出　　处：《核安全》2018年第2期26-30,共5页Nuclear Safety

摘　　要：研究堆与核动力堆的使用目的不同,决定了其在系统设计和固有安全性方面有较大的不同。针对国内某研究堆一回路冷却剂泄漏事件的审评,根据该堆的设计特点,阐述了审评者的关注问题及技术观点,并分析了研究堆与核动力堆在事件审评方面的差异。The research reactor has different aims from the nuclear power plant,thus there are significant differences in system design and inherent safety features between them. Based on the review of a primary loop coolant leak event of a research reactor,and in consideration of its design characteristics,this paper expounds the concerns and technical points of the reviewers,and analyzes the differences in event review between research reactor and the nuclear power plant.

关 键 词：研究堆 一回路冷却剂系统 核事件分级 

分 类 号：TL364[核科学技术—核技术及应用]