Two-phase flow in short horizontal rectangular microchannels with a height of 300 μm

被引：0
|
作者：
E. A. Chinnov
F. V. Ron’shin
O. A. Kabov
机构：
[1] Russian Academy of Sciences,Kutateladze Institute of Thermophysics, Siberian Branch
[2] Novosibirsk State University,undefined
来源：
Technical Physics Letters | 2015年 / 41卷
关键词：
Flow Regime; Technical Physic Letter; Channel Wall; Liquid Bridge; Annular Flow;
D O I：
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中图分类号：
学科分类号：
摘要：
The two-phase flow in a narrow short horizontal channel with a rectangular cross section is studied experimentally. The channel has a width of 10, 20, or 30 mm and a height of 300 μm. The specifics of formation of such two-phase flows are investigated. It is demonstrated that the regions of bubble and churn flow regimes grow and constrain the region of jet flow as the channel gets wider. The boundaries of the regions of annular and stratified flow regimes remain almost unaltered.
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页码：817 / 819
页数：2
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