Laminar falling liquid film with variable viscosity along an inclined heated plate

被引：48
|
作者：
Makinde, O. D. [1 ]
机构：
[1] Univ Limpopo, Dept Appl Math, ZA-0727 Sovenga, South Africa
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2006年 / 175卷 / 01期
关键词：
inclined heated plate; variable viscosity; Hermite-Pade approximants; thermal criticality;
D O I：
10.1016/j.amc.2005.07.021
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper examines the steady-state solutions of a laminar failing variable viscosity liquid film along an inclined heated plate. The upper surface of the liquid film is considered free with uniform temperature. Analytical solutions are constructed for the governing nonlinear boundary-value problem using perturbation technique together with a special type of Hermite-Pade approximants and important properties of the velocity and temperature fields including bifurcations and thermal criticality are discussed. (c) 2005 Elsevier Inc. All rights reserved.
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页码：80 / 88
页数：9
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