Slip flow due to a stretching cylinder

被引：98
作者：
Wang, C. Y. [2 ]
Ng, Chiu-On [1 ]
机构：
[1] Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R China
[2] Michigan State Univ, Dept Math, E Lansing, MI 48824 USA
来源：
INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS | 2011年 / 46卷 / 09期
关键词：
Slip flow; Stretching cylinder; Similarity; NAVIER-STOKES EQUATIONS; 3-DIMENSIONAL FLOW; BOUNDARY; SURFACE;
D O I：
10.1016/j.ijnonlinmec.2011.05.014
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The slip flow due to a stretching cylinder is studied. A similarity transform reduces the Navier-Stokes equations to a set of non-linear ordinary differential equations. Asymptotic solutions for large Reynolds number and small slip show the problem can be related to the existing two-dimensional stretching cases. Due to algebraic decay, the equations are further transformed through a compressed variable, and then integrated numerically. It is found that slip greatly reduces the magnitudes of the velocities and the shear stress. (C) 2011 Elsevier Ltd. All rights reserved.
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页码：1191 / 1194
页数：4
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