摘要
放射性核素在大气中的长距离迁移扩散问题,在核事故应急响应、突发事件应急响应、裂变材料生产、核厂址风险评价、源项反演等领域都倍受关注。本文概述了近二十年来长距离迁移模式的发展及特点,总结了模式有效性研究的方法,并对目前放射性核素长距离迁移模式的应用及今后的发展方向进行了综述。
The long-range transport and dispersion of radionuclides have drawn great attention in areas including radiological or chemical accident emergency response, fission product manufacturing, risk assessment of nuclear sites and source term inversion. This paper overviewed the advancement of long-range dispersion modeling and features of different models in last two decades, and then outlined the methods for model validation. In the last part the application and future development of each model were also discussed.
出处
《辐射防护》
CAS
CSCD
北大核心
2012年第4期240-247,共8页
Radiation Protection
基金
中国广东核电集团科研项目基金资助项目(项目编号:CGNPC-T-2008-061)
