基于Fluent的自来水管道泄漏特性研究

On the Leakage Character of Water Supply Lines Based on Fluent

市政自来水管道的泄漏检测问题是管网运行过程中需要着重解决的问题,受到广泛的关注。文章分析了负压波方法检测管道泄漏以及定位的计算方法,并利用CFD软件Fluent对管道泄漏的流场以及压力变化进行了模拟。

The checking problem for the Leakage of water supply pipeline in municipal administration is the most important problem to solve during the process of network operation and gains wide attention . This paper analyzes the negative pressure wave method to detect and locate the pipeline leakage and the calculation method of locating leakage ,and simulates the flow field and pressure change of the pipeline leakage by using Fluent ,famous CFD software .