辐射防护通讯 ›› 2014, Vol. 34 ›› Issue (2): 35-38.

• 经验交流 • 上一篇    下一篇

某核电厂液体贮存罐泄漏3H的迁移计算

王志玉, 杜晓丽, 徐向军, 邓安嫦, 陈海龙, 王慧娟, 张艾明   

  1. 中国辐射防护研究院, 太原, 030006
  • 收稿日期:2013-06-28 出版日期:2014-04-20 发布日期:2025-02-26
  • 作者简介:王志玉(1989- ),男,2010年毕业于太原理工大学水文与水资源专业,学士; 中国辐射防护研究院环境科学专业硕士在读。研究实习员。

Calculation of 3H Leak from Liquid Tank at a NPPs

Wang Zhiyu, Du Xiaoli, Xu Xiangjun, Deng Anchang, Chen Hailong, Wang Huijuan, Zhang Aiming   

  1. China Institute for Radiation Protection, Taiyuan, 030006
  • Received:2013-06-28 Online:2014-04-20 Published:2025-02-26

摘要: 运用Visual modflow建立三维地下水流场,选用某砂岩介质的核电厂址,模拟3H在其中的迁移。模拟结果表明:3H在砂岩介质迁移速度较慢,约经过8 a其浓度峰迁移到河流中。3H在水平方向以迁移为主,在垂直方向迁移很小。

关键词: 核素迁移, 地下水, 数值模拟, Modflow

Abstract: This paper describes the visual modflow that was used to build a three dimensional groundwater flow field for simulating the waste tank with 3H leakage at a NPP site in case of an accident. The results show that the migration of 3H in geological condition is slowerand it need 8 years for its peak of concentration to get into river. The migration of 3H is dominant in horizontal direction and minor in vertical direction.

Key words: Nuclide migration, Groundwater, Numerical Simulation, Modflow

中图分类号: 

  • X13,X74