Research on radionuclide migration in coastal waters under nuclear leakage accident
文献类型：期刊论文
| 作者 | Li, Zichao1,2,4; Zhou, Tao1,2,4; Zhang, Boya1,2,4; Si, Guangcheng3; Ali, Shahzad Muhammad1,2,4 |
| 刊名 | PROGRESS IN NUCLEAR ENERGY
 |
| 出版日期 | 2020 |
| 卷号 | 118页码:9 |
| 关键词 | Nuclear leakage accident Radionuclide Coastal waters Migration Tide Decay |
| ISSN号 | 0149-1970 |
| DOI | 10.1016/j.pnucene.2019.103114 |
| 通讯作者 | Zhou, Tao(zhoutao@ncepu.edu.cn) |
| 英文摘要 | In coastal waters, the phenomenon of migration and diffusion of radionuclides plays an important role in emergency decision-making and mitigation of accidents in the nuclear power plant. Based on Lagrangian and Euler methods, radionuclide diffusion models have been established for use in coastal waters of the nuclear power plant, respectively. The model resolution is 1' x 1' and the model reliability is verified. The principle of radionuclide migration has been analyzed. Studies are made on the influence of tidal currents and decay effect, on radionuclide concentration. Lagrangian results show that radionuclides advance by way of rotation due to the influence of semidiurnal tidal waves. Euler results show that radionuclides concentrate toward the shore during the high tide, and the radionuclide concentration is high. Radionuclides migrate toward the sea during the ebb tide, and the radionuclide concentration is low. The concentration of Cs-137 near the source can be reduced by an order of magnitude with one week. The radioactivity of 1-131 is about 70% lower than that of Cs-137 after two weeks. It can provide theoretical basis for emergency measures. |
| 资助项目 | National Key Project of Research and Development Plan[2016YFC1402501] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000504505200036 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/164199]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 通讯作者 | Zhou, Tao |
| 作者单位 | 1.North China Elect Power Univ, Sch Nucl Sci & Engn, Beijing 102206, Peoples R China 2.North China Elect Power Univ, Inst Nucl Thermalhydraul Safety & Standardizat, Beijing 102206, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 4.North China Elect Power Univ, Beijing Key Lab Pass Safety Technol Nucl Energy, Beijing 102206, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zichao,Zhou, Tao,Zhang, Boya,et al. Research on radionuclide migration in coastal waters under nuclear leakage accident[J]. PROGRESS IN NUCLEAR ENERGY,2020,118:9. |
| APA | Li, Zichao,Zhou, Tao,Zhang, Boya,Si, Guangcheng,&Ali, Shahzad Muhammad.(2020).Research on radionuclide migration in coastal waters under nuclear leakage accident.PROGRESS IN NUCLEAR ENERGY,118,9. |
| MLA | Li, Zichao,et al."Research on radionuclide migration in coastal waters under nuclear leakage accident".PROGRESS IN NUCLEAR ENERGY 118(2020):9. |
入库方式： OAI收割
来源：海洋研究所
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