Capillarity driven spreading of circular drops of shear-thinning fluid

被引：24

作者：

Betelú, SI

Fontelos, MA

机构：

[1] Univ N Texas, Dept Math, Denton, TX 76203 USA

[2] Univ Rey Juan Carlos, Dept Matemat Aplicada, Madrid 28933, Spain

来源：

MATHEMATICAL AND COMPUTER MODELLING | 2004年 / 40卷 / 7-8期

关键词：

D O I：

10.1016/j.mcm.2004.10.004

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We investigate the spreading of thin, circular liquid drops of power-law rheology. We derive the equation of motion using the thin film approximation, construct source-type similarity solutions, and compute the spreading rate, aparent contact angles and height profiles. In contrast with the spreading of Newtonian liquids, the contact line paradox does not arise for shear thinning fluids. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：729 / 734

页数：6

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