原子能科学技术Issue(11)：2041-2045,5.DOI:10.7538/yzk.2013.47.11.2041
钠冷快堆钠火概率安全评价方法研究
Probabilistic Safety Assessment Method for Sodium Fire of Sodium Cooled Fast Reactor
摘要
Abstract
T he sodium fire is a typical and distinctive hazard in sodium cooled fast reac-tor ,w hich is probably one of the main contributors to the total reactor risks .In this paper ,the methodology of fast reactor sodium fire risk assessment was studied ,follow-ing the introduction of the sodium fire . T he application of this technology in China Experimental Fast Reactor was explored ,and the results show that the core damage frequency induced by the sodium fire in reactor hall is 1 .19 × 10 -8/(reactor · year ) . After that , several key problems which need to be further researched in the future during the process of sodium fire probabilistic safety assessment were discussed .关键词
钠冷快堆/钠火/堆芯损坏频率/钠火概率安全评价Key words
sodium cooled fast reactor/sodium fire/core damage frequency/sodium fire probabilistic safety assessment分类
能源科技引用本文复制引用
宋维,钱鸿涛,杨红义,张春明,左嘉旭..钠冷快堆钠火概率安全评价方法研究[J].原子能科学技术,2013,(11):2041-2045,5.基金项目
大型先进压水堆核电站国家科技重大专项资助项目 （）
