多热源环状热水管网的水力计算与分析
Hydraulic calculation and analysis of loop hot water pipe network with multiple heat sources
摘要：
讨论了多热源环状热水管网的水力计算方法，将最小平方和法引入初始流量分配中，介绍了调整管径的简单方法，编制了计算程序，并对实际热网作了设计工况水力计算和事故工况计算，在选择环状部分管网管径时，考虑了可靠性要求。
关键词：多热源,环状管网,水力计算,流量分配
Abstract：
Discusses hydraulic calculation method of the heating network. Applies the minimum square sum method to the distribution of initial flow. Presents a simple calculating method for adjusting pipe diameter. Developing a calculation program, makes hydraulic calculation under both design condition and default condition for an actual heating network. Considers reliability when selecting pipe diameter of the loop part.
Keywords:multipleheatsource,looppipenetwork,hydrauliccalculation,flowdistribution