| 高比转速混流式水轮机转轮前后水流特性研究 |
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| 引用本文： | 钱涵欣,刘树红.高比转速混流式水轮机转轮前后水流特性研究[J].水力发电学报,1996(3):63-71. |
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| 作者姓名： | 钱涵欣 刘树红 |
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| 作者单位： | 清华大学 |
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| 摘 要： | 混流式水轮机转轮前后的流场研究对于转轮水力设计，改善其性能有着重要意义。本文介绍了一ｎｓ为２６０的混流式水轮机转轮前后流速场的测试结果，并进行了初步分析，对水轮机转轮的水力设计提出了一些有益的启示。
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| 关 键 词： | 水轮机，转轮，流场 |
A Study on Flow Field in Front and at Back of Francis Turbine with High Specific Speed |
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| Qian Hanxin, Liu Shuhong, Lin Ruchang.A Study on Flow Field in Front and at Back of Francis Turbine with High Specific Speed[J].Journal of Hydroelectric Engineering,1996(3):63-71. |
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| Authors: | Qian Hanxin Liu Shuhong Lin Ruchang |
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| Affiliation: | Tsinghua University Beijing 100084 |
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| Abstract: | The study on flow field in front and at back of a Francis turbine runner is very important for the runner in its hydraulic design and characteristic improvement. This paper introduces the experimental results of the flow field in front and at back of a Francis turbine runner with ns=260. In the meantime, the preliminary analysis and some useful proposals for the hydraulic design of Francis turbine runner are given. |
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| Keywords: | Water turbine Runner Flow field |
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