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Numerical simulation of sewage transport-diffusion in Xiyang channel on the radial sand ridges of south yellow sea

  • Zhipeng Zhou
  • , Jianfeng Tao
  • , Fan Xu
  • Hohai University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Based on the 2-D numerical model averaged in vertical direction which was performed for the tidal current and pollutant diffusion in the Xiyang channel along the southwestern coast of the Yellow Sea, the influence of pollutant diffusion at the effluent discharge sites which are located at water depth 5 m, 7 m and 10 m (under the theory of datum) respectively during spring tide were calculated and analyzed. The results show that the sewage will soon be diluted after discharged into the sea. The envelope areas for both 500 and 200 dilutability contour isoline are small. And obviously, the envelope increment is inversely proportional to the water depth. Based on the model, the envelope areas under different discharge for both 500 and 200 dilutablity contour isoline are calculated, finding the two variables have a positive relationship in series of power.

源语言英语
主期刊名Proceedings of the 11th (2014) Pacific/Asia Offshore Mechanics Symposium, PACOMS 2014
编辑Hua Liu, Jin S. Chung
出版商International Society of Offshore and Polar Engineers
69-75
页数7
ISBN(电子版)9781880653906
出版状态已出版 - 2014
已对外发布
活动11th (2014) Pacific/Asia Offshore Mechanics Symposium, PACOMS 2014 - Shanghai, 中国
期限: 12 10月 201416 10月 2014

出版系列

姓名Proceedings of the 11th (2014) Pacific/Asia Offshore Mechanics Symposium, PACOMS 2014

会议

会议11th (2014) Pacific/Asia Offshore Mechanics Symposium, PACOMS 2014
国家/地区中国
Shanghai
时期12/10/1416/10/14

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