| 闸站枢纽进水前池三维流动计算与研究 |
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| 引用本文： | 屈磊飞,王林锁,陈松山. 闸站枢纽进水前池三维流动计算与研究[J]. 排灌机械, 2005, 23(4): 18-20 |
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| 作者姓名： | 屈磊飞 王林锁 陈松山 |
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| 作者单位： | 扬州大学水利科学与工程学院,江苏,扬州,225009 |
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| 基金项目： | 江苏省教育厅项目（G0209084）;江苏省重点实验室开放基金项目（KJS02035） |
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| 摘 要： | 采用雷诺平均纳维-斯托克斯方程（RNAS）和标准k-ε湍流模型,运用SIMPLEC算法,对某水利枢纽进行三维湍流数值模拟计算,预测了水流流动过程中产生的回流、旋涡发生的位置及形态;通过具体方案比较,提出了前池设置底坎的整流措施,有效地消除了回流与旋涡,流态显著改善,可为工程设计提供指导。
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| 关 键 词： | 闸站枢纽 流态 数值模拟 |
| 文章编号： | 1005-6254（2005）04-0018-03 |
Numerical Simulation of 3D Flow for Forebay of Combined Sluice-Pump Station Project |
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| QU Lei-fei,WANG Ling-suo,CHEN Song-shan. Numerical Simulation of 3D Flow for Forebay of Combined Sluice-Pump Station Project[J]. Drainage and Irrigation Machinery, 2005, 23(4): 18-20 |
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| Authors: | QU Lei-fei WANG Ling-suo CHEN Song-shan |
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| Abstract: | Numerical Simulation of Three-dimensional Flow is applied on inlet passage of Zhejiang boatyard pumping station, based on Navier-Stokes equations and the standard-Turbulent mode. From the computional results, the flow status, the various types of vortices are predicted. The measures of sills have been successfully applied on the project, and the solutions can be used to direct the design of the combined sluice-pump station project. |
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| Keywords: | Sluice-Pump Station Flow pattern Numerical Simulation |
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