用节点水头法计算配水管网

Analysis of Water Distribution Pipe Networks Using Nodal Energy Method

本文提出了配水管网水力计算中的节点水头法。指出它比传统的管段流量法更适合于计算机计算，并通过计算实例证实，还就如何提高计算收敛速度作了有益地探讨。

In the paper, a new method of pipe networks analysis using a nodal energy grade method is developed. The apparent characteristics of the method is to match with the computer techniques. which was verified by the calculated examples. Additionally, the study also focuses on the improvement of the computation convergence speed.