管道水击数值模拟方法分析  

Analysis on Numerical Simulation Method of Pipeline Water Hammer

作　　者：刘晓平[1] 陈燕国[2] 孙东坡[1] 廖小龙 张晓亮 

机构地区：[1]华北水利水电学院,河南郑州450011 [2]广东水利电力职业技术学院,广东广州510635 [3]珠江水利委员会勘测设计院,广东广州510040 [4]石家庄市水利防洪生态工程指挥部,河北石家庄050001

出　　处：《黄河水利职业技术学院学报》2007年第3期7-11,共5页Journal of Yellow River Conservancy Technical Institute

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。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.

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 

分 类 号：TV134[水利工程—水力学及河流动力学]