Local measurement of gas-liquid bubbly flow with a double-sensor probe

被引：0
|
作者：
Sun, KX [1 ]
Zhang, MY [1 ]
Chen, XJ [1 ]
机构：
[1] Xian Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710049, Peoples R China
来源：
CHINESE JOURNAL OF CHEMICAL ENGINEERING | 2000年 / 8卷 / 01期
关键词：
two-phase bubbly flow; double sensor probe; signal processing; local interfacial parameters;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A double-sensor probe was used to measure local interfacial parameters of a gas-liquid bubbly flow in a horizontal tube. The parameters included void fraction, interfacial concentration, bubble size distribution, bubble frequency and bubble interface velocity. The authors paid special attention to the probe design and construction for minimizing measurement errors. Measures were also taken in the design of sensor ends for preventing corrosions in the flow. This is an effort to improve the current double-sensor probe technique to meet the ever-increasing needs to local parameter measurements in gas-liquid two-phase flows.
引用
收藏
页码：33 / 40
页数：8
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