摘要
文章通过对文丘里管工作原理的分析探讨了利用文丘里管汽蚀原理进行流量控制的应用。根据计算分析结果,在特定工况下当流体下游压力不断降低时,文丘里管可使流体流量维持不变。文章同时给出了文丘里管应用于流量控制工况时喉管截面积的计算公式并进一步讨论了其应用的局限性的缺陷。
The paper studied on application of cavitation venture in flow control by analysis of venturi principle. It was found that the flow could be maintained by the venturi when the downstream pressure decreased at constant. The paper proposed calculation method for throat area of cavitation venture. The disadvantages and constraints of application were also discussed in this paper.
出处
《价值工程》
2016年第19期145-146,共2页
Value Engineering
关键词
文丘里管
喉部
汽蚀
venturi
throat
cavitation
