| 给水管网水力瞬变分析(1) |
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| 引用本文： | 孟振虎,陈毅忠,王永忠,陈坚榕.给水管网水力瞬变分析(1)[J].江苏工业学院学报(社会科学版),2000(1). |
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| 作者姓名： | 孟振虎 陈毅忠 王永忠 陈坚榕 |
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| 作者单位： | 江苏石油化工学院机械工程系，江苏石油化工学院机械工程系，南京炼油厂，飞创(苏州)电讯产品有限公司 江苏 常州 213016，江苏 常州 213016，江苏 南京 210033，江苏 苏卅 215011 |
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| 摘 要： | 以流体瞬变流理论为基础,应用特征线法,导出了供水管网水锤分析数值求解方案,并采用幂律处理水力摩阻问题以适应输送不同性状液体的管网分析。按文中数值公式编制的计算机程序为包含泵、水池、水塔及多分支管结在内的复杂管网的水力瞬变分析提供了有用的工具。
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| 关 键 词： | 水锤分析 数值方法 供水管网 |
Water Hammer Analysis for Water Supply Pipe Networks (1) |
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| MENG Zhen-hu,CHEN Yi-zhong,WANG Yong-zhong,CHEN Jian - rang.Water Hammer Analysis for Water Supply Pipe Networks (1)[J].Journal of Jiangsu Polyetchnic University:Social Science Edition,2000(1). |
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| Authors: | MENG Zhen-hu CHEN Yi-zhong WANG Yong-zhong CHEN Jian - rang |
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| Abstract: | Based on the transient flow theory of fluid dynamics, a numerical solution to the water hammer problem of water supply pipe networks was outlined by use of characteristic curve method and computer code has also been programmed. The power rule was utilized to treat fluid flow frictional resistance in the paper so that the numerical simulation could also be implemented if a pipe networks were used to transport other liquids of various behaviors. The code provides a useful tool for performing water hammer analysis of complex ring distribution system which includes pumps, reservoirs, water towers, multiple branch pipe joints and so on. |
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| Keywords: | hammer analysis numerical method water pipe networks |
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