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张万顺等的论文在JOURNAL OF HYDRODYNAMICS刊出
发布时间:2013-01-17 14:15:20     发布者:admin     浏览次数:

标题:2-D NUMERICAL SIMULATION OF RADIONUCLIDE TRANSPORT IN THE LOWER YANGTZE RIVER

作者:Zhang Wan-shun; Zhao Yan-xin; Xu Yan-hong; Wang Yong-gui; Peng Hong; Xu Gao-hong

来源出版物:JOURNAL OF HYDRODYNAMICS卷:24 期:5 页:702-710 出版年:OCT 2012

摘要:The assessment of the radiological impact of the liquid discharges from nuclear power plants is a major issue for the environmental protection. In this study, a numerical model for the radionuclide transport in the aquatic environment is built, based on the hydrodynamic equations, including the complete set of Saint-Venant equations, the sediment transport equations, with consideration of several different particle sizes and the deposition and erosion of the suspended sediments, and the radionuclide transport equations. The exchanges of radionuclides between water, suspended matter and bed sediments are described in terms of kinetic transfer coefficients. The model is used to simulate the transport of the radionuclides discharged from a planned nuclear power plant project to be sited along the lower Yangtze River. From the model results, one may see the detailed temporal-spatial evolution of the radionuclide contamination in the solution, in the suspended matter and in the bed sediments. The model can be used as a basic tool for studying the environmental impacts of the liquid discharges from nuclear facilities on a river system.

文献类型:Article

语种:English

作者关键词:2-D numerical model, radionuclide, Yangtze River, sediment

扩展关键词:BOTTOM SEDIMENTS; WATER; MODEL; IMPACT; SEA

通讯作者地址:Zhang, WS (通讯作者),Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China.

地址:

[Zhang Wan-shun; Zhao Yan-xin; Xu Yan-hong; Wang Yong-gui]Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China

[Peng Hong]Wuhan Univ, Coll Water Resources & Hydropower Engn, Wuhan 430072, Peoples R China

[Xu Gao-hong]Changjiang Water Resources Commiss, Bur Hydrol,Wuhan 430010, Peoples R China

电子邮件地址:wszhang@whu.edu.cn" data-ke-src=" mailto:wszhang@whu.edu.cn?>wszhang@whu.edu.cn" data-ke-src=" mailto:wszhang@whu.edu.cn?>wszhang@whu.edu.cn"wszhang@whu.edu.cn

学科类别:Mechanics

ISSN:1001-6058

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