摘要
本文论述了供水管道系统在断电停泵工况下的水力过渡过程计算及空气压力罐对水击防护的作用。采用特征线法建立供水系统水力过渡过程计算的数学模型，分析了水泵及空气压力罐边界条件的处理。用实例分析了空气压力罐防护效果。
Calculating transient and controlling measure of airchambers for pump failure of the applying system is introduced in this paper.The numerical model of transient calculation and the program for computer is founded by using Characteristics Method.The boundary conditions of the pumps and the airchambers are studied.The protective effect of the airchambers is analyzed by means of the references of project.
