Lateral migration and orientation of elliptical particles in poiseuille flows

被引：35
|
作者：
Qi, DW [1 ]
Luo, LS
Aravamuthan, R
Strieder, W
机构：
[1] Western Michigan Univ, Dept Paper & Printing Sci & Engn, Kalamazoo, MI 49008 USA
[2] NASA, Langley Res Ctr, ICASE, Hampton, VA USA
[3] Western Michigan Univ, Dept Paper & Printing Sci & Engn, Kalamazoo, MI 49008 USA
[4] Univ Notre Dame, Dept Chem Engn, Notre Dame, IN 46556 USA
来源：
JOURNAL OF STATISTICAL PHYSICS | 2002年 / 107卷 / 1-2期
关键词：
lattice Boltzmann simulation; elliptical particles; particle suspension; lateral migration; particle orientation; molecular dynamic simulation;
D O I：
10.1023/A:1014502402884
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The simulations of elliptical particles in a pressure driven flow are performed using a lattice Boltzmann (LB) method. Effects of multi-particle interaction on the lateral migration and orientation of both neutrally and non-neutrally buoyant particles are investigated, Low and itermediate solid concentrations in terms of area fraction f(a) = 13, 25, and 40% are included in these simulations.
引用
收藏
页码：101 / 120
页数：20
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