石油管道水击压力数值模拟研究  

Numerical Simulation of Water Hammer Pressure of Oil Pipeline

作　　者：黄腾龙[1] 李清斌 潘振[1] 陈保东[1] 金春旭[1] 李丹[1] 郑舟 

机构地区：[1]辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001 [2]渤海装备辽河重工有限公司,辽宁盘锦124010 [3]抚顺诚信石化工程项目管理有限公司,辽宁抚顺113008

出　　处：《当代化工》2013年第10期1475-1477,共3页Contemporary Chemical Industry

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.

关 键 词：水击 特征线法 管道 程序 

分 类 号：TE832[石油与天然气工程—油气储运工程]