| 新疆五一水库消力池悬栅消能水流水力特性数值模拟 |
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| 引用本文： | 李园园,牧振伟,吴战营,孙阳平,王国伟,王军委.新疆五一水库消力池悬栅消能水流水力特性数值模拟[J].水利与建筑工程学报,2012(6):61-63,101. |
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| 作者姓名： | 李园园 牧振伟 吴战营 孙阳平 王国伟 王军委 |
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| 作者单位： | 新疆农业大学水利与土木工程学院 |
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| 基金项目： | 新疆农业大学紧缺人才专业大学生创新项目资助 |
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| 摘 要： | 采用RNGk-ε模型,利用VOF(Volume of Fluid)流体体积法追踪自由水面,对迪那河五一水库导流洞出口悬栅消力池内水流水力特性进行数值模拟,将计算的沿程水深、底部压强、流速与物理模型试验结果进行对比,计算值与实测值吻合较好。通过数值模拟研究,弥补了物理模型试验不足,为实际工程设计提供参考。
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| 关 键 词： | 悬栅消力池 RNG k-ε 水流流态 VOF |
Numerical Simulation for Flow Pattern in Grid-suspended Plunge Pool of Wuyi Reservoir in Xinjiang |
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| LI Yuan-yuan,MU Zhen-wei,WU Zhan-ying,SUN Yang-ping,WANG Guo-wei,WANG Jun-wei.Numerical Simulation for Flow Pattern in Grid-suspended Plunge Pool of Wuyi Reservoir in Xinjiang[J].Journal of Water Resources Architectural Engineering,2012(6):61-63,101. |
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| Authors: | LI Yuan-yuan MU Zhen-wei WU Zhan-ying SUN Yang-ping WANG Guo-wei WANG Jun-wei |
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| Affiliation: | (College of Water Conservancy and Civil Engineering,Xinjiang Agricultural University,Urumqi,Xinjiang 830052,China) |
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| Abstract: | The RNG k-ε turbulence model and VOF(Volume of Fluid) method are employed to numerically simulate the flow pattern in the grid-suspended plunge pool of the diversion tunnel outlet of Wuyi Reservoir.The computation results of the water depth along the way,the pressure on the bottom and velocity of the grid-suspended plunge pool are in agreement with those from experiments and measurements.The simulation of flow pattern could overcome the shortages of physical model test and provide references for practical engineering design. |
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| Keywords: | grid-suspended plunge pool RNG k-ε flow pattern VOF |
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