Unsteady MHD free convection Casson fluid flow past an exponentially accelerated infinite vertical porous plate through porous medium in the presence of radiation absorption with heat generation/absorption

被引：20

作者：

Rao, S. Ramalingeswara ^{[1
]}

Vidyasagar, G. ^{[1
]}

Deekshitulu, G. V. S. R. ^{[2
]}

机构：

[1] SRKR Engn Coll, Dept EM&H, Bhimavarm 534204, Andhra Pradesh, India

[2] JNTUK, Dept Math, Kakinada, Andhra Pradesh, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2021年 / 42卷

关键词：

Casson fluid; Dufour and Soret effect; Radiation absorption; MHD; Thermal radiation; Heat source/sink and chemical reaction;

D O I：

10.1016/j.matpr.2020.07.554

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper is concerned with the study of the Radiation absorption on an unsteady MHD free convection Casson fluid flow past an exponentially infinite vertical plate through porous medium in the presence of thermal radiation and heat source/sink. The dimensionless governing equations for this investigation are solved analytically by using the Laplace transform technique. Numerical evaluation of the analytical results is performed and graphical results for the velocity, temperature and concentration profiles within the boundary layer are presented graphically and discussed. Also, the expressions for the Skin-friction coefficient, Nusselt number and the Sherwood number have been derived and plotted for different values of the governing parameters. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：1608 / 1616

页数：9

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