| 沉沙池水力特性的研究 |
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| 引用本文： | 陈彩旭 仵 峰 宰松梅等. 沉沙池水力特性的研究[J]. 安徽农业科学, 2014, 0(6): 1617-1618 |
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| 作者姓名： | 陈彩旭 仵 峰 宰松梅等 |
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| 作者单位： | [1]华北水利水电大学水利学院,河南郑州450045 [2]河南省节水农业重点实验室,河南郑州450046 |
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| 基金项目： | 国家863计划课题（2011AA100507）;华北水利水电大学高层次人才科研启动费资助项目. |
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| 摘 要： | [目的]为了使水流流场更加均匀,泥沙在沉沙池中的沉淀效率更高。[方法]改进沉沙池工作段的水流流场,即在沉沙池首部加设调流板。[结果]通过室内模型试验,检验了调流板调节水流流场的调节效果。[结论]调流板不仅能提高泥沙的沉淀效率,而且能缩短沉沙池过渡段的距离。
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| 关 键 词： | 沉沙池 调流板 水流流场 |
Study of Hydraulic Characteristics on Sediment Basin |
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| Affiliation: | CHEN Cai-xu,WU Feng( 1.College of Water Conservancy, North China University of Water Resources and Electric Power, Zhengzhou, Henan 450045;Key Laboratory of Water-saving Agriculture in Henan Province, Zhengzhou, Henan 450046;) |
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| Abstract: | [Objective] The research aimed to make the flow field more uniform,and sediment precipitation in sediment basin have a higher efficiency.[Method] The flowfield of the work section of sediment basin was improved,which was adding adjusting flow board.[Result] The basins were verified by model test plate adjustment to study the flow field adjustment effect.[Conclusion] Adjusting flow board not only could improve the deposition efficiency of sediment basins board,but also shorten the distance setting basin in the transitional period. |
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| Keywords: | Sediment basin Adjusting flow board Flow field |
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