Numerical study of a swirled turbulent flow in the separation zone of a centrifugal air separator

被引：0
|
作者：
A. V. Shvab
P. N. Zyatikov
Sh. R. Sadretdinov
A. G. Chepel’
机构：
[1] Tomsk State University,
来源：
Journal of Applied Mechanics and Technical Physics | 2010年 / 51卷
关键词：
centrifugal air separator; swirled gas flow; separation zone; k-ω turbulence model; numerical simulation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A mathematical model of a swirled turbulent flow in the separation zone of a pneumatic centrifugal device is presented. The model is based on the known k-? model of turbulence proposed by Wilcox. The influence of rotation of the separation-zone walls, input swirl of the gas flow, and other characteristic parameters on the mean velocity field is demonstrated. A comparison of parameters is performed, which reveals good agreement between the numerical and experimental results for a turbulent fluid flow between parallel disks.
引用
收藏
页码：174 / 181
页数：7
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