【摘要】 对停泵水锤数值计算的特征线方程和边界条件方程,设计了一种简单实用的直接迭代格式,编写了计算软件.并就计算中涉及的其他几个问题进行了探讨,包括边界条件方程、管道的简化与计算分段、泵阀参数设定、水锤断流状态及阀门动作设计等.更多还原

【Abstract】 <Abstrcat> A simple and practical direct alternative format for calculation of the characteristic line equations and boundary condition equations of pump-failure water-hammer were proposed. Programs for computation were developed. Some problems such as the boundary condition equations, the simplification and calculation segmentation methods of the pipes, the enactment of parameters of valves and pumps, the phenomenon of water hammer caused by flow cutting, the conditions of the valves action and so on were discussed.更多还原