核安全2024，Vol.23Issue(6)：55-62,8.
严重事故下钠气溶胶迁移行为研究进展
Research Progress of Sodium Aerosol Migration Behavior under Severe Accidents
王冠 1王荣东 2韩新梅2
作者信息
- 1. 中国核工业集团有限公司,北京 100032
- 2. 中国原子能科学研究院,北京 102413
- 折叠
摘要
Abstract
In the context of sodium-cooled fast reactors,liquid sodium,as the first loop coolant and the second loop heat-carrying agent,generates a large amount of toxic sodium aerosols when exposed to the air under severe accidents due to its active nature,and the study of sodium aerosol migration behaviour under severe accidents is of great significance in reducing the hazards of sodium aerosols under accidents.In this paper,the research progress on the migration behaviour of sodium aerosols under different severe accidents,such as generation rate,retention factor,leakage,diffusion and deposition,is classified and summarized,and the experimental studies and simulation analyses on the migration behaviour of sodium aerosols at home and abroad are introduced,and suggestions are put forward for the subsequent research on the migration behaviour of sodium aerosols.关键词
事故/钠气溶胶/迁移/泄漏/模型Key words
accident/sodium aerosol/transfer/leakage/modelling分类
数理科学引用本文复制引用
王冠,王荣东,韩新梅..严重事故下钠气溶胶迁移行为研究进展[J].核安全,2024,23(6):55-62,8.
