| 污水排海管扩散器中海水循环阻塞的研究 |
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| 引用本文： | 刘朴,韦鹤平.污水排海管扩散器中海水循环阻塞的研究[J].同济大学学报(自然科学版),1996,24(6):714-718. |
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| 作者姓名： | 刘朴 韦鹤平 |
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| 作者单位： | [1]上海市浦东新区城市建设局 [2]同济大学污染控制与资源化研究国家重点实验室 |
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| 摘 要： | 通过物理模型试验，研究了海水入侵具有上升管的扩散器形成循环阻塞的机理和影响循环阻塞冲洗的因素，建立了循环阻塞的临界冲洗流量及相应的临界密度佛荣德数的理论计算模式，并在试验中得到了很好的验证。
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| 关 键 词： | 污水排放口 扩散器 海水 循环阻塞 |
Study on Saline Intrusion and Circulation Blocking in Ocean Sewage Outfalls |
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| Liu Pu.Study on Saline Intrusion and Circulation Blocking in Ocean Sewage Outfalls[J].Journal of Tongji University(Natural Science),1996,24(6):714-718. |
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| Authors: | Liu Pu |
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| Abstract: | In this paper, a physical model is used to study the mechanism of circulation blocking by which seawater intrudes the sewage outfall diffuser with multi-riser, and the various factors affecting the critical densimetric Froude number to purge the circulation blocking are studied. The mathematical formulas of the critical port densimetric Froude number and the critical sewage discharge are derived, which have well been testified by the experiment results. |
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| Keywords: | Sewage outfall Diffuser Seawater intrusion Circulation blocking |
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