蒸汽管道水击的产生与预防

摘要

This article refers to the actual occurrence of steam pipe water hammer accidents,taking the dynamics of the two-phase mixed flow in the pipeline as the entry point,analyzing the mechanism of the water hammer phenomenon in the steam pipeline,and the main cause of the water pipeline water hammer accident.Due to the formation of condensate water in the steam pipeline and the operator's misjudgment of the formation of the process,combined with these issues to prevent the steam pipe water hammer accident to solve the idea.%参考实际发生的蒸汽管道水击事故,以管道内的汽水两相混合流动态为切入点,分析水击现象在蒸汽管道内人产生机制,得出蒸汽管道水击事故的发生主要归因于蒸汽管道内形成的凝结水水堵以及操作员对该情况形成过程的误判,结合这些问题提出预防蒸汽管道水击事故发生的解决思路.