The Calculation Analysis of Waterhammer in Long Pipeline System
Shi Baozhen, Wang Xuefang, Ye Hongkai (Department of Engineering Mechanics)
It is more difficult to deal with friction term in numerical analysis of waterhammer in long-range oil transports. In this paper, the new variables were introduced, then the linear equations with second degree of precision have been given out, at the same time also the new interpolation function has been constracted. Finally, we can get the calculation method of analysis of waterhammer in long oil pipeline systems with either less mechan-time or higher precision. It is applied not only to long pipeline with high friction, but also to short pipeline with low friction.