低温管路水击现象仿真研究

发布时间：2018-02-15 11:21

本文关键词： 低温管路水击仿真　出处：《低温与超导》2017年03期 　论文类型：期刊论文

【摘要】：为研究低温管路水击现象,利用SINDA/FLUINT软件对典型低温管路关阀过程进行仿真计算,得出了关阀速度、管长、管径、贮罐压力与水击压力之间的关系,结果表明关阀速度、管长、贮罐压力对水击压力有显著影响,管径对水击压力无显著影响。
[Abstract]:In order to study the phenomenon of water hammer in low temperature pipeline, the simulation calculation of typical low temperature pipe closing valve process is carried out by using SINDA/FLUINT software. The relationship between closing valve speed, pipe length, pipe diameter, storage tank pressure and water hammer pressure is obtained. The results show that the closing valve speed and pipe length are related to the water hammer pressure. The tank pressure has a significant effect on the water hammer pressure, and the diameter of the pipe has no significant effect on the water hammer pressure.
【作者单位】：北京航天发射技术研究所;首都航天机械公司;
【分类号】：O35

【相似文献】