This method is applied to hydraulic distribution calculation of looppipe network, and the results are finer.
把该算法用于环状管网水力平衡计算，计算结果精度较高。
2
The first for loop searches for a pre-existing entry in the Windows hash that does not currently have a pipe attached to it.
第一个for循环将搜索目前没有绑定管道的窗口散列中的已有条目。
3
It can display instantaneous and cumulative flow division simultaneously, and regulate flow by controlling parameter in order to achieve close-loop control of pressure in high-pressure pipe network.