| 泵站侧向进水前池淤积机理及减淤措施研究 |
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| 引用本文： | 徐存东,崔晓艳,王小振. 泵站侧向进水前池淤积机理及减淤措施研究[J]. 新技术新工艺, 2010, 0(10): 5-8 |
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| 作者姓名： | 徐存东 崔晓艳 王小振 |
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| 作者单位： | [1]兰州理工大学能源与动力工程学院,甘肃兰州730050 [2]兰州大学资源与环境工程学院,甘肃兰州730000 |
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| 摘 要： | 针对泵站侧向进水前池内普遍存在的水流紊乱及严重的泥沙淤积问题,选用某侧向进水前池为研究对象,用数值计算的方法模拟了不同工况前池中的水流流态,并分析了影响泵站前池泥沙淤积的主要因素。同时从工程技术和运行管理2个方面提出了减少泥沙淤积的措施。
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| 关 键 词： | 侧向 进水前池 淤积 减淤措施 |
Research on the Reasons of the Sediment Deposition and the Measures of Anti-Sedimentation in the Side-direction Inflow Forebay of Pumping Station |
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| XU Cundong,CUI Xiaoyan,WANG Xiaozhen. Research on the Reasons of the Sediment Deposition and the Measures of Anti-Sedimentation in the Side-direction Inflow Forebay of Pumping Station[J]. New Technology & New Process, 2010, 0(10): 5-8 |
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| Authors: | XU Cundong CUI Xiaoyan WANG Xiaozhen |
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| Affiliation: | 1.Institute of Energy and Power Engineering,Lanzhou University of Technology,Lanzhou 730050,China;2.Institute of Resources and Environment Engineering,Lanzhou University,Lanzhou 730000,china) |
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| Abstract: | Based on the serious situation of sediment deposition and disordered flow pattern in the side-direction inflow forebay of pumping station,we have chosen side-direction inflow forebay as the research object and simulated the flow shape of the forebay and various operating condition by numerical approach.By which we have analyzed the main reasons which lead to the sediment deposition of the forebay.In the mean time,we proposed the measures to prevent the sedimentation from the aspects of engineering technology and operation management. |
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| Keywords: | Side-direction Forebay Sediment deposition Anti-sedimentation measures |
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