Unsteady boundary layer flow of power-law fluid on stretching sheet surface

被引：24
|
作者：
Yürüsoy, M [1 ]
机构：
[1] Afyon Kocatepe Univ, Fac Tech Educ, Dept Mech Educ, TR-03200 Afyon, Turkey
来源：
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 2006年 / 44卷 / 5-6期
关键词：
unsteady boundary layer equations; similarity transformations; power-law fluid;
D O I：
10.1016/j.ijengsci.2005.10.007
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Two-dimensional unsteady boundary layer equations of non-Newtonian fluids are treated. Flow of a thin fluid film of a power-law caused by stretching of surface is investigated by using a similarity transformation. By using this transformation, we reduce the unsteady boundary layer equations to a non-linear ordinary differential equation system. Numerical solutions of outcoming nonlinear differential equations are found by using a combination a Runge-Kutta algorithm and shooting technique. Boundary layer thickness is explored numerically for different values of power-law index. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：325 / 332
页数：8
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