INSTABILITY OF A LIQUID-FILM MOVING UNDER THE EFFECT OF GRAVITY AND GAS-FLOW

被引：41
|
作者：
ALEKSEENKO, SV
NAKORYAKOV, VE
机构：
[1] Institute of Thermophysics, Siberian Branch, Russian Academy of Sciences, Novosibirsk
来源：
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 1995年 / 38卷 / 11期
关键词：
D O I：
10.1016/0017-9310(94)00326-Q
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The model two-wave equation for weakly nonlinear long waves on a liquid film moving along an inclined plane under the effect of gravity and gas Row is derived on the basis of an integral approach. The linear stability of a liquid film flowing concurrently or countercurrently with a gas stream is studied over a wide range of regime parameters. It is found that the dispersive curve has two branches which interact with one another under certain conditions.
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页码：2127 / 2134
页数：8
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