摘要
结合环氧乙烷/乙二醇装置中两相流管道的配管设计,分析了两相流管道的分类及两相流容易对管道造成的危害,总结并提出了两相流管道设计过程中需要考虑的因素和设计原则,以利于尽量减小两相流对管道的影响。旨在为今后工作中遇到两相流管道设计时,提供一些设计思路和解决方法。
Based on the design of two-phase flow piping used in ethylene oxide-ethylene glycol plant, the classification of two-phase flow piping and the harms caused by two-phase flow to the piping were analyzed. The design principles and the factors needed to account for in the design of two-phase flow piping were summarized so as to reduce the harms to the piping as far as possible. What presented in this article may be referenced in later design of two-phase flow piping.
作者
范学涉
Fan Xueshe(SINOPEC Shanghai Engineering Co.,Ltd,Shanghai 200120)
出处
《化工与医药工程》
2018年第3期41-44,共4页
Chemical and Pharmaceutical Engineering
关键词
气液两相流
管道
振动
压降
闪蒸
two-phase flow
pipeline
vibration
pressure drop
flashing
