FREE AND FORCED-CONVECTION BOUNDARY-LAYER FLOW-THROUGH A POROUS-MEDIUM WITH LARGE SUCTION

被引：14
|
作者：
SATTAR, MDA
机构：
[1] Department of Mathematics, Dhaka University, Dhaka
来源：
INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 1993年 / 17卷 / 01期
关键词：
FREE AND FORCED CONVECTION; BOUNDARY LAYER FLOW; PERTURBATION METHODS; LARGE SUCTION;
D O I：
10.1002/er.4440170102
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
An analytical study is made of the free and forced convection boundary layer flow past a porous medium bounded by a semi-infinite vertical porous plate. Locally similar solutions are then obtained by a perturbation method for large suction. Solutions for the velocity and temperature distributions are shown graphically for various suction velocities and values of the driving parameter G(r)/R(e)2, where G(r) is the Grashof number and R(e) is the Reynolds number. The corresponding values of the skin friction coefficient and the Nusselt number are finally shown in tabular form.
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页码：1 / 7
页数：7
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