| 小石峡水电站溢洪道消力池结构优化的三维数值模拟 |
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| 引用本文： | 鲁克恩,葛旭峰,李琳.小石峡水电站溢洪道消力池结构优化的三维数值模拟[J].水利与建筑工程学报,2011,9(5):15-17,35. |
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| 作者姓名： | 鲁克恩 葛旭峰 李琳 |
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| 作者单位： | 1. 新疆水利水电勘察设计研究院,新疆乌鲁木齐,830000
2. 新疆农业大学水利与土木工程学院,新疆乌鲁木齐,830052 |
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| 基金项目： | 新疆水利水电工程重点科学基金项目(20081387970) |
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| 摘 要： | 以新疆小石峡水电站为例,采用FLUENT软件、RNGk-ε紊流模型及VOF方法相结合处理了自由水面,并对溢洪道的流场进行了三维数值模拟,得到了优化溢洪道在设计流量1 856.2 m3/s时的泄流流态,并将消力池段自由水面线、底板压强、断面流速与模型试验结果进行了比较,结果表明数值模拟结果与模型试验结果吻合较好。
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| 关 键 词： | 小石峡水电站 消力池 VOF法 数值模拟 |
Three Dimensional Numerical Simulation for Structural Optimization of Spillway Stilling Pool in Xiaoshixia Hydropower Station |
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| LU Ke-en,GE Xu-feng,LI Lin.Three Dimensional Numerical Simulation for Structural Optimization of Spillway Stilling Pool in Xiaoshixia Hydropower Station[J].Journal of Water Resources Architectural Engineering,2011,9(5):15-17,35. |
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| Authors: | LU Ke-en GE Xu-feng LI Lin |
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| Affiliation: | LU Ke-en1,GE Xu-feng2,LI Lin2(1.Xinjiang Investigation and Design Institute of Water Conservancy and Hydropower,Wulumuqi,Xinjiang 830000,China,2.College of Water Conservancy and Civil Engineering,Xinjiang Agricultural University,Xinjiang 830052,China) |
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| Abstract: | Combined with the FLUENT software,RNG k-ε turbulent model and VOF method,the free water surface is handled,and 3D numerical simulation is implemented for the flow model on the spillway of Xiaoshixia Hydropower Station.Then the discharge flow patter in the design flow 1 856.2 m3/s of the optimized spillway is gotten,and the free water surface,pressure distribution and velocity are obtained.It is showed through comparison that the numerical simulation results are basically consistent with the test data of physical model. |
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| Keywords: | Xiaoshixia Hydropower Station plunge pool VOF method numerical simulation |
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