Particle-tracking within turbulent cylindrical electromagnetically-driven flow

被引：1
作者：
McKee, S
Watson, R
Cuminato, JA
Moore, P
机构：
[1] Univ Strathclyde, Dept Math, Glasgow G1 1XH, Lanark, Scotland
[2] Univ Sao Paulo, ICMSC, Sao Carlos, SP, Brazil
[3] British Steel, Teeside Technol Ctr, Middlesbrough, Cleveland, England
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS | 1999年 / 29卷 / 01期
关键词：
particle tracking; electromagnetically stirred flows; turbulence; Prandtl mixing length; inclusions;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper discusses a simple model of electromagnetically stirred molten metal within a long cylinder, neglecting end effects. The radially-dependent velocity profiles of the molten metal are calculated using the Prandtl mixing length model for turbulence. The paths of non-conducting particles within the fluid are also computed numerically, under the influence of Stokes' drag and a random force due to turbulence. The paths are calculated for a range of particle diameters and the general motion is observed. Copyright (C) 1999 John Wiley & Sons, Ltd.
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页码：59 / 74
页数：16
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