Dynamics of a finite-width liquid film in a co-current microchannel gas flow

被引：0
|
作者：
M. V. Bartashevich
O. A. Kabov
V. V. Kuznetsov
机构：
来源：
Fluid Dynamics | 2010年 / 45卷
关键词：
two-phase flow; rivulet flow; minichannel; microchannel;
D O I：
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学科分类号：
摘要：
The velocity fields and the parameters of a finite-width liquid film moving along the bottom of a mini- and a microchannel under the action of a gas flow are calculated. The investigations are performed for different levels of gravity. It is found that the thin liquid film distorts the velocity field in the gaseous phase. In contrast to the minichannel flow, in the microchannel the film surface is not leveled with increase in the gravity force.
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页码：924 / 929
页数：5
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