Free convection boundary layer flow over vertical and horizontal flat plates embedded in a porous medium under mixed thermal boundary conditions

被引:6
|
作者
Nazar, R
Arifin, NM
Pop, I
机构
[1] Univ Cluj, Fac Math, R-3400 Cluj Napoca, Romania
[2] Univ Kebangsaan Malaysia, Sch Math Sci, UKM Bangi, Bangi 43600, Malaysia
[3] Univ Putra Malaysia, Dept Math, Serdang 43400, Malaysia
关键词
free convection; boundary layer; porous medium; mixed thermal boundary conditions;
D O I
10.1016/j.icheatmasstransfer.2005.09.003
中图分类号
O414.1 [热力学];
学科分类号
摘要
A similarity analysis of the steady free convection boundary layer over vertical and horizontal surfaces embedded in a fluid-saturated porous medium with mixed thermal boundary conditions is performed in this paper. New variables relating the similarity solutions of the Darcian velocity and temperature profiles associated with different values of the mixed thermal boundary condition parameter have been obtained. Boundary layer velocity and temperature profiles have been determined numerically for some values of the mixed thermal boundary condition parameter P, and the similarity exponent m. (c) 2005 Elsevier Ltd. All rights reserved.
引用
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页码:87 / 93
页数:7
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