| 抽水蓄能电站侧式进/出水口数值模拟 |
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| 引用本文： | 沙海飞,周辉,黄东军.抽水蓄能电站侧式进/出水口数值模拟[J].水力发电学报,2009,28(1). |
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| 作者姓名： | 沙海飞 周辉 黄东军 |
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| 作者单位： | 沙海飞,周辉,SHA Haifei,ZHOU Hui(南京水利科学研究院,水文水资源与水利工程国家重点实验室,南京,210029);黄东军,HUANG Dongjun(国家电力公司华东勘测设计研究院,杭州,310014)
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| 摘 要： | 侧式进/出水口作为目前抽水蓄能电站的主要形式,具有双向水流的特点.本文采用雷诺应力紊流模型(RSM)对侧式进/出水口进行了三维紊流数值模拟,数值计算结果得到了物理模型试验结果的验证,并对三孔侧式进/出水口分流墩间距进行了优化,来流不均匀性对分流的影响进行了定量描述,对弯道后水流的不均匀性进行了探讨.
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| 关 键 词： | 计算水力学 抽水蓄能电站 侧式进/出水口 三维数值模拟 分流墩 |
Numerical simulation on the side inlet/outlet of pumped storage power station |
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| SHA Haifei,ZHOU Hui,HUANG Dongjun.Numerical simulation on the side inlet/outlet of pumped storage power station[J].Journal of Hydroelectric Engineering,2009,28(1). |
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| Authors: | SHA Haifei ZHOU Hui HUANG Dongjun |
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| Affiliation: | 1.Hydraulic Research Institute;Nanjing State Key Laboratory of Hydrology Water Resource and Hydraulic Engineering;Nanjing 210029;2.East China Investigation & Design Institute;Hangzhou 310014 |
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| Abstract: | Side inlet/outlet is the main type of pumped storage power station.The water in the inlet/outlet flows in two directions.In order to study the characteristic of side inlet/outlet of pumped storage power station,the Reynolds stress model(RSM) for turbulent flow is applied to numerically simulate the 3-D flow in the side inlet/outlet.Comparison between the numerical results and experiment data in the inlet/outlet shows the satisfactory agreement.The position of guide piers is optimized and the asymmetry of fl... |
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| Keywords: | computational hydraulics pumped storage power station side inlet/outlet 3-D numerical simulation guide piers |
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