摘要
本文介绍概率风险评价(PRA)在聚变-裂变混合堆中的应用,用事件树对混合堆系统进行了分析,根据合肥聚变-裂变实验混合堆概念设计的特点,对几个典型的初因事件导致的事件序列进行了概率分析计算。结论表明,该设计是安全合理的。本文工作对于深入认识混合堆系统的安全特性有一定的意义,为混合堆安全设计提出了有益的建议。
In this paper, the application of probabilistic risk assessment for fusion-fission hybrid reactor is introduced. A hybrid reactor system has been analysed using event trees. According to the character of the conceptual design of Hefei Fusion-fission Experimental Hybrid Breeding Reactor, the probabilities of the event tree series induced by 4 typical initiating events were calculated. The results showed that the conceptual design is safe and reasonable. Through this paper, the safety character of hybrid reactor system has been understood more deeply. Some suggestions valuable to safety design for hybrid reactor have been proposed.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
1993年第6期516-522,共7页
Nuclear Power Engineering
关键词
概率风险评价
混合堆
事件树
Probabilistic risk assessment Hybrid reactor Event tree
