| 低扬程泵站直管式出水流道优化设计计算及模型试验研究 |
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| 引用本文： | 伍杰,秦钟建,陆林广,吴开平,冷豫,陈阿萍.低扬程泵站直管式出水流道优化设计计算及模型试验研究[J].南水北调与水利科技,2005,3(6):16-18. |
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| 作者姓名： | 伍杰 秦钟建 陆林广 吴开平 冷豫 陈阿萍 |
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| 作者单位： | 1. 中水淮河工程有限责任公司,安徽,蚌埠,233001
2. 扬州大学水利科学与工程学院,江苏,扬州,225009 |
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| 摘 要： | 针对低扬程泵站直管式出水流道水力设计中存在的问题，采用CFD理论对其进行了优化水力计算，并采用流道模型试验的方法对理论计算结果进行了验证。这种将数值模拟计算与流道模型试验相结合的方法，已应用于南水北调东线一期工程台儿庄泵站设计中。
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| 关 键 词： | 低扬程 泵站 出水流道 优化设计计算 模型试验 |
| 文章编号： | 1672-1683（2005）06-0016-03 |
| 收稿时间： | 2005-09-21 |
| 修稿时间： | 2005年9月21日 |
Optimization by Numerical Calculation & Model Test for Straight Outlet in Pumping Station With Low Head |
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| WU Jie,Qin Zhong-jian,LU Lin-guang,WU Kai-ping,LENG Yu,Chen A-ping.Optimization by Numerical Calculation & Model Test for Straight Outlet in Pumping Station With Low Head[J].South-to-North Water Transfers and Water Science & Technology,2005,3(6):16-18. |
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| Authors: | WU Jie Qin Zhong-jian LU Lin-guang WU Kai-ping LENG Yu Chen A-ping |
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| Abstract: | Aiming at the problems existed in a straight outlet of the pumping station with low head, method of 3D turbulent numerical calculation was applied to optimize the straight outlet, and method of model test of transparent outlet was also applied to verify the calculation results, The results show that the optimum scheme improves the flow pattern in the outlet and obviously reduces hydraulic loss of the outlet. So the method combining the calculation with the model test has been successfully used to optimize straight outlet of the Taierzhuang Pumping Station, which is one of the Project to Divert Water from South-to-North. |
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| Keywords: | low head pumping station straight outlet optimum calculation model test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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