| 采用单向调压塔防止长输水管道水柱分离的研究 |
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| 引用本文： | 刘光临,刘梅清,冯卫民,刘志勇.采用单向调压塔防止长输水管道水柱分离的研究[J].水利学报,2002,33(9):0044-0048. |
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| 作者姓名： | 刘光临 刘梅清 冯卫民 刘志勇 |
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| 作者单位： | 武汉大学动力工程系,湖北,武汉,430072 |
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| 摘 要： | 通过水锤防护的计算分析，提出了用单向调压塔防止“水柱分离”的技术方案，研制了经济实用的调压塔结构并组织了技术实施，取得了良好的水锤防护效果。现场试验结果与理论分析结果非常吻合，证明了本文采用的理论分析方法及提出的水锤防护措施是正确的。
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| 关 键 词： | 泵站 长管道 防止 水锤 水柱分离 |
| 文章编号： | 0559-9350(2002)09-0044-05 |
| 修稿时间： | 2001年3月22日 |
Application of one-way surge tank to prevent long distance water transmission popeline from column separation |
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| LIU Guang-lin,LIU Mei-qing,FENG Wei-min,LIU Zhi-yong.Application of one-way surge tank to prevent long distance water transmission popeline from column separation[J].Journal of Hydraulic Engineering,2002,33(9):0044-0048. |
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| Authors: | LIU Guang-lin LIU Mei-qing FENG Wei-min LIU Zhi-yong |
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| Institution: | Wuhan University |
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| Abstract: | The cause of column separation phenomena occurred to the No.3 Pumping Station of Jiujiang City due to power failure is analyzed.The column separation results in huge pressure upsurge and leads to water hammer accident.The one-way surge tank is proposed as a preventive measure to protect the long distance transmission system from water hammer.The validity of the analysis and the effectiveness of one-way surge tank are verified by prototype test. |
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| Keywords: | pumping station long pipe line preventive measure one-way surge tank water hammer column separation |
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