Transient non-Darcy mixed convection along a vertical surface in porous medium with suction or injection

被引：3
|
作者：
Al-Odat, MQ [1 ]
机构：
[1] AL Balqa Appl Univ, Dept Mech Engn, Fac Engn Technol, Amman 11134, Jordan
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2004年 / 156卷 / 03期
关键词：
D O I：
10.1016/j.amc.2003.08.017
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Transient non-Darcy mixed convection from a semi-infinite, isothermal vertical plate embedded in a homogeneous porous medium, in the presence of surface suction or injection has been numerically investigated. Forchheimer extension is considered in the flow equations. Appropriate transformations are employed to transform the governing partial differential equations to a non-similar form. The transformed equations have been solved numerically using an implicit finite difference scheme. Numerical results illustrating the effects of all involved parameters on the transient velocity and temperature profiles, the local Nusselt number and the friction coefficient are presented and discussed. (C) 2003 Elsevier Inc. All rights reserved.
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收藏
页码：679 / 694
页数：16
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