摘要
作为有压管路中最常见的不稳定流动现象,水击是运动的流体突然停止流动而产生的。针对水击现象,本文分析说明了产生水击的原因和危害,提出了减小水击的措施,通过使用特征线法求解水击问题,并编制相应的计算程序,与理想水击过程进行对比,阐明了计算结果的科学性和合理性。
As the most common unstable flow in the pressure pipeline, the water hammer is caused by sudden stop of the fluid flow in the movement. In this paper, aiming at the phenomenon of the water hammer, causes and harms of the water hammer were analyzed, the measures to reduce the water hammer were put forward. The water hammer problem was solved by using the method of characteristic line, and the corresponding program was compiled. Compared with the ideal water hammer process, the scientificalness and rationality of the results were proven.
出处
《当代化工》
CAS
2013年第10期1475-1477,共3页
Contemporary Chemical Industry
关键词
水击
特征线法
管道
程序
： Water hammer
Method of characteristic line
Pipeline
Program
