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| 水电站沉沙池沉沙工况水力特性研究 | |
| 引用本文： | 武彩萍,刘岗森,张国来,王嘉仪.水电站沉沙池沉沙工况水力特性研究[J].中国农村水利水电,2014,0(1):169-171. |
| 作者姓名： | 武彩萍 刘岗森 张国来 王嘉仪 |
| 作者单位： | 1. 黄河水利科学研究院 2. 河南大学 3. 中国水利水电建设集团公司 |
| 摘 要： | 结合国外某水电站工程，通过物理模型对水电站引水沉沙池的水力学特性进行试验研究，通过试验资料深入分析了沉沙池内水流的流态特征，流速分布等水力特性，并通过在沉沙池工作段首部加设整流栅，对入池水流进行调节，使沉沙池内水流流场分布均匀，使调节后的流场分布更利于泥沙的沉降，研究成果为工程设计提供了重要的技术支撑。 |
| 关 键 词： | 沉沙池 水力特性 水流流场 整流栅 |
| 收稿时间： | 2013-04-08 |
| 修稿时间： | 2013-08-28 |
Research on Hydraulic Characteristics on Sedimentation Basin of Hydropower Station |
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| Abstract: | Combining with some foreign hydropower station, through the physical model of hydropower station study on the hydraulic characteristics of hydropwer diversion sediment basin. Analysis by the experimental data of flow pattern characteristics , velocity distribution and other hydraulic characteristics in sediment basin. And through sediment basin additional stilling rack to adjust the water flow into the pool so that the sediment basin inside the flow field evenly distributed ,so that the adjustment of the flow field distribution in favor of the sediment setting, the research provides important technical support for the engineering design. |
| Keywords: | sediment basin hydraulic characteristics velocity distribution adjusting flow board |
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