Cluster size distribution and scaling for spherical particles and red blood cells in pressure-driven flows at small Reynolds number

被引：23

作者：

Ding, EJ ^{[1
]}

Aidun, CK ^{[1
]}

机构：

[1] Georgia Inst Technol, George W Woodruff Sch Mech Engn, Athens, GA 30032 USA

来源：

PHYSICAL REVIEW LETTERS | 2006年 / 96卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.96.204502

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The clustering characteristic of purely hydrodynamically interacting particles suspended in pressure-driven flow in a circular cylinder is studied using direct numerical simulation based on the solution of the lattice-Boltzmann equation. We find a universal scaling relation for the cluster size distribution in the subcritical regime for all of the cases considered in this study. This scaling relation is independent of particle shape and concentration.

引用

页数：4

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