论文部分内容阅读
以流体瞬变流理论为基础,应用特征线法,导出了供水管网水锤分析数值求解方案,并采用幂律处理水力摩阻问题以适应输送不同性状液体的管网分析。按文中数值公式编制的计算机程序为包含泵、水池、水塔及多分支管结在内的复杂管网的水力瞬变分析提供了有用的工具。
Based on the theory of fluid transient flow and the characteristic line method, the numerical solution of water hammer analysis in water supply pipe network is derived. The power law is used to deal with the problem of hydraulic friction to adapt to the pipe network analysis of liquid with different traits. The computer program compiled according to the numerical formula in the paper provides a useful tool for hydraulic transient analysis of complex pipe networks including pumps, tanks, water towers and multi-branch pipe knots.