Buoyancy effects on unsteady MHD chemically reacting and rotating fluid flow past a plate in a porous medium

被引：16

作者：

Sharma R.P. ^{[1
]}

Raju M.C. ^{[2
]}

Makinde O.D. ^{[3
]}

Krishna Reddy P.R. ^{[4
]}

Chandra Reddy P. ^{[2
]}

机构：

[1] Department of Mathematics, JECRC University, Jaipur, Rajasthan

[2] Department of Mathematics, Annamacharya Institute of Technology and Sciences (Autonomous), Rajampet, A.P.

[3] Faculty of Military Science, Stellenbosch University, Private Bag X2, Saldanha

[4] Department of Mathematics, PBR Visvodaya Institute of Technology and Science, Kavali, SPSR Nellore Dt, A. P.

来源：

Defect and Diffusion Forum | 2019年 / 392卷

关键词：

Moving plate; Porous medium; Rotating fluid; Thermal radiation; Unsteady flow;

D O I：

10.4028/www.scientific.net/DDF.392.1

中图分类号：

学科分类号：

摘要：

An unsteady magnetohydrodynamic (MHD) natural convection transfer of mass and heat flow over a vertical porous sheet under the influence of thermal radiation and thermo-diffusion effect. The dimensionless governing equations are solved analytically by employing Laplace transform technique. The impact of various physical parameters on momentum, energy and concentration are discussed and analyzed with the aid of graphs. Furthermore, the numerical values for local Skin friction, Nusselt number and Sherwood number are noted and examined. Increasing the values of thermal diffusion results in increasing of the concentration, but it decreases with Schmidt number. Skin friction reduces for increasing values of thermo-diffusion are discussed with the help of tables. © 2019 Trans Tech Publications, Switzerland

引用

页码：1 / 9

页数：8

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