| 管道水击数值模拟方法分析 |
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| 引用本文： | 刘晓平,陈燕国,孙东坡,廖小龙,张晓亮. 管道水击数值模拟方法分析[J]. 黄河水利职业技术学院学报, 2007, 19(3): 7-11 |
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| 作者姓名： | 刘晓平 陈燕国 孙东坡 廖小龙 张晓亮 |
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| 作者单位： | 华北水利水电学院,河南,郑州,450011;广东水利电力职业技术学院,广东,广州,510635;珠江水利委员会勘测设计院,广东,广州,510040;石家庄市水利防洪生态工程指挥部,河北,石家庄,050001 |
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| 摘 要： | 通过对管道水击物理模型的概化,建立了其对应的数学物理方程,并将数学物理方程化为代数方程,对管道水击数值模拟的各个环节进行了探讨。通过管道水击数值计算程序的设计与调试,进行了管道水击的模拟计算,并分析了计算结果的科学性和合理性。
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| 关 键 词： | 数值模拟 数学物理方程 程序流程 水击实验 稳定性分析 |
| 文章编号： | 1008-486X（2007）03-0007-05 |
| 修稿时间： | 2007-03-26 |
Analysis on Numerical Simulation Method of Pipeline Water Hammer |
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| LIU Xiao-ping,CHEN Yan-guo,SONG Dong-po,LIAO Xiao-long,ZHANG Xiao-liang. Analysis on Numerical Simulation Method of Pipeline Water Hammer[J]. Journal of Yellow River Conservancy Technical Institute, 2007, 19(3): 7-11 |
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| Authors: | LIU Xiao-ping CHEN Yan-guo SONG Dong-po LIAO Xiao-long ZHANG Xiao-liang |
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| Affiliation: | 1.North China University of Water Conservancy and Electric Power, Zhengzhou 475001, Henan, China; 2.Guangdong Technical College of Water Resources and Electric Engineering, Guangzhou 510635, Guangdong, China; 3.College of Survey and Design of Zhujiang River Conservancy Commission, Guangzhou 510040, Guangdong, China; 4.Headquarters of Shijiazhuang Conservancy Flood Prevention Ecological Construction, Shijiazhuang 050001, Hebei, China |
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| Abstract: | By generalizing the water hammer physical model,the related mathematical physics equation was established.This paper transforms the mathematical physics equation to algebra equation and researches and discusses the every part of the numerical simulation of pipeline water hammer.By designing and adjusting the calculation program of numerical value of pipeline water hammer,this paper also makes the simulation calculation of pipeline water hammer and analyzes the scientificity and rationality of the calculation results. |
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| Keywords: | numerical simulation mathematical physics equation program flow water hammer experiment stability analysis |
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