Mixed convective heat transfer from a vertical plate embedded in a saturated non-Darcy porous medium with concentration and melting effect

被引:0
|
作者
K HEMALATHA
PERI K KAMESWARAN
M V D N S MADHAVI
机构
[1] Department of Mathematics,Department of Mathematics
[2] V.R. Siddhartha Engineering College,undefined
[3] National Institute of Science and Technology,undefined
来源
Sadhana | 2015年 / 40卷
关键词
Porous medium; melting; double dispersion; Newtonian fluid;
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学科分类号
摘要
The effect of melting and solute dispersion on heat and mass transfer in non-Darcy fluid flow over a vertical surface has been studied numerically in the present article. The flow is assumed to be laminar and steady state. Using similarity transformations, the governing boundary layer equations are transformed into self-similar nonlinear ordinary differential equations, which are then solved by using boundary value problem solver. A comparison with the numerical results made for different Ra/Pe values in the absence of some particular parameters. The velocity and concentration inside the boundary layer are observed to be influenced by the parameters like Ra/Pe,L,B,M. The flow heat and mass transfer coefficients are discussed through the plots.
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页码:455 / 465
页数:10
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