Hydrodynamic stability of the Poiseuille flow of dispersed fluid

被引：16
|
作者：
Rudyak, VY
Isakov, EB
Bord, EC
机构：
[1] Department of Theoretical Mechanics, Novosibirsk Stt. Acad. of Civ. Eng., 630008, Novosibirsk
来源：
JOURNAL OF AEROSOL SCIENCE | 1997年 / 28卷 / 01期
关键词：
Dispersions - Flow of fluids - Mathematical models - Numerical methods - Particle size analysis - Particles (particulate matter) - Stability;
D O I：
10.1016/S0021-8502(96)00056-0
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The linear stability of a dispersed medium plane parallel flow is being investigated. The medium consists of carrier fluid and hard particles. Corresponding stability equations are obtained and then solved numerically. It is shown, that the flow stability essentially depends on particles sizes when the particle distribution is uniform. At the nonuniform dispersed-phase distribution the considerable factor determining the flow stability is the particles density distribution near the critical layer. Copyright (C) 1996 Elsevier Science Ltd
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页码：53 / 66
页数：14
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