辐射防护 ›› 2017, Vol. 37 ›› Issue (1): 45-49.

• 论文报告 • 上一篇    下一篇

安全壳内气溶胶扩散泳行为的试验方法研究

陈林林, 孙雪霆, 魏严凇, 史晓磊, 肖增光, 季松涛   

  1. 中国原子能科学研究院,北京 102413
  • 收稿日期:2016-04-11 出版日期:2017-01-20 发布日期:2021-11-11
  • 作者简介:陈林林(1989—),男,2014年毕业于中国原子能科学研究院核能科学与工程专业,获工学硕士学位,研究实习员。E-mail:loadingchrn@126.com

Test method study on aerosol diffusiophoresis in the containment

Chen Linlin, Sun Xueting, Wei Yansong, Shi Xiaolei, Xiao Zengguang, Ji Songtao   

  1. China Institute of Atomic Energy, Beijing 102413
  • Received:2016-04-11 Online:2017-01-20 Published:2021-11-11

摘要: 核电厂严重事故情况下,气溶胶是放射性裂变产物释放的主要载体。为开展非能动冷却安全壳内气溶胶迁移机理试验,需探究可行的试验方法。在已有的气溶胶迁移机理试验平台上,参考同类型的GRACE扩散泳试验,设计并开展了试验研究,获得的结果与GRACE试验及理论计算的结果相符,验证了试验方法的可靠性。

关键词: 严重事故, 气溶胶, 扩散泳, 试验方法

Abstract: Aerosol is the main carrier of radioactive fission products releasing from severe accident. Test method of aerosol migration mechanism affected by passive containment cooling system was established and carried out with a reference of the GRACE test in the European Joint Research Centre. The test results agree with both the GRACE results and theoretical calculations, thus confirming the reliability of the method.

Key words: severe accident, aerosol, diffusiophoresis, test method

中图分类号: 

  • TL75+1