Pumping effect in an axially vibrating choke nozzle (pump performance)

被引：0
|
作者：
Hashimoto, Hiroyuki
Ihara, Akio
Sato, Rokuro
Watanabe, Hideo
Hiyama, Hirokuni
机构：
来源：
Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B | 1993年 / 59卷 / 561期
关键词：
Bubbles (in fluids) - Flow control - Flow visualization - Nozzles - Unsteady flow;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A newly developed pumping system is presented. The pumping effect was experimentally obtained using a vibrating choke nozzle in a stationary liquid. The relationship of pump performance to the input vibration conditions was investigated experimentally. By the flow visualization of inflow and outflow bubbles, the flow mechanism in the actual pump operation was investigated. It has been confirmed from the experimental observation that this pumping effect can be utilized as actual pump machinery.
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页码：224 / 229
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