Particle tracking in Taylor-Couette flow

被引：13

作者：

Henderson, Karen L. ^{[1
]}

Gwynllyw, D. Rhys

Barenghi, Carlo F.

机构：

[1] Univ W England, Sch Math Sci, Bristol BS16 1QY, Avon, England

[2] Univ Newcastle Upon Tyne, Sch Math & Stat, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

来源：

EUROPEAN JOURNAL OF MECHANICS B-FLUIDS | 2007年 / 26卷 / 06期

基金：

英国工程与自然科学研究理事会;

关键词：

Taylor-Couette flow; inertial particles; settling behaviour;

D O I：

10.1016/j.euromechflu.2006.12.001

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The paths of small inertial particles are computed in a steady Taylor vortex background flow. When buoyancy effects are neglected we find that particles denser than the background fluid tend to a limit orbit in the meridional plane. The difference in settling time and orbit size, with varying Reynolds number of the background flow, is investigated. We also consider the effect of the various forces on the limit orbit of the particle. (c) 2007 Elsevier Masson SAS. All rights reserved.

引用

页码：738 / 748

页数：11

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