本程序采用了特征线法计算管道阀门关闭时的水锤-This program uses a water hammer characteristic line method to calculate the pipe when the valve is closed

用计算机计算管道水锤的特征线法,编制了一个简单管道的水锤压力计算程序(A method for calculating the water hammer pressure of a simple pipeline has been worked out by using computer to calculate the characteristic curve of water hammer in pipeline)