Numerical simulation of transport and dispersion of side-discharged sewage in tidal flow |
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| Authors: | Liang Shuxiu Shen Yongming Sun Zhaochen and Ni Haoqing |
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| Institution: | 1.State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China2.China Institute of Water Resources Hydropower Research, Beijing 100044, China |
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| Abstract: | Based on N - S equations, the depth-averaged stress - flux algebraic model is used to simu late the anisotropic transport and dispersion when hot water or pollutants are side-discharged into large water they. In this model the depth-averaged continuity, momentum and concentration equations are employed, and the tide is asymmetric. The results show the changes of velocity field and pollutant con centration with time and space during one tidal period. |
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| Keywords: | Depth-averaged stress - flux algebraic anisotropy asymmetric tide |
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