Regimes of Two-Phase Flow in Short Rectangular Channel

被引：17

作者：

Chinnov, Evgeny A. ^{[2
]}

Guzanov, Vladimir V. ^{[2
]}

Cheverda, Vyacheslav ^{[1
]}

Markovich, Dmitry M. ^{[2
]}

Kabov, Oleg A. ^{[1
,2
]}

机构：

[1] Univ Libre Bruxelles, Chim Phys EP CP165 62, Micrograv Res Ctr, B-1050 Brussels, Belgium

[2] Russian Acad Sci, Inst Thermophys, Novosibirsk 630090, Russia

来源：

MICROGRAVITY SCIENCE AND TECHNOLOGY | 2009年 / 21卷

关键词：

Regimes; Two-phase flow; Short rectangular channel; MICROCHANNELS;

D O I：

10.1007/s12217-009-9152-6

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Experimental study of two-phase flow in the short rectangular horizontal channel with height 440 mu m has been performed. Characteristics of liquid motion inside the channel have been registered and measured by the Laser Induced Fluorescence technique. New information has allowed determining more precisely the characteristics of churn regime and boundaries between different regimes of two-phase flow. It was shown that formation of some two-phase flow regimes and transitions between them are determined by instability of the flow in the lateral parts of the channel.

引用

页码：199 / 205

页数：7

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