小型环状管网水力计算方法研究

Study on Hydraulic Calculated Method of Small Loop-like Pipe Network

为了寻求一种求解环状管网问题的简便方法,分析了环状管网的水力特性,总结出采用优化法进行环状管网水力分析计算是一种简便方法.使用该法对小型环状管网进行水力计算,结果与常用方法吻合.因此,该法可应用于小型环状管网的水力分析计算.

The hydraulic calculation of loop-pipe network is a complicated issue,the loop equation and node equation of hydraulic calculation is usually used to resolve the problem.In order to find a simple way to solve the problems of loop-pipe network,the hydraulic characteristics of loop-pipe network were analyzed,and a simple way for the calculation by using optimization method was summarized,using this method for hydraulic calculation of small loop-pipe network,the results coincide with the usual method.Therefore,the method can be applied to hydraulic calculation of small loop-pipe network.