Lattice Boltzmann simulations of drop deformation and breakup in shear flows

被引：55

作者：

Inamuro, T ^{[1
]}

Tomita, R ^{[1
]}

Ogino, F ^{[1
]}

机构：

[1] Kyoto Univ, Dept Chem Engn, Grad Sch Engn, Kyoto 6068501, Japan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2003年 / 17卷 / 1-2期

关键词：

D O I：

10.1142/S0217979203017035

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A lattice Boltzmann method for multicomponent immiscible fluids is applied to simulations of drop deformation and breakup in shear flows for various capillary numbers and viscosity ratios at three different Reynolds numbers, Re = 0.2, 1, 10. The effect of the Reynolds number on drop deformation and breakup in shear flows is investigated. It is found that the drop is easier to deform and to be ruptured as the Reynolds number increases.

引用

页码：21 / 26

页数：6

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