Heat and mass transfer effects on MHD free convection flow of dissipative fluid past an infinite vertical porous isothermal plate

AUTHOR AND
AFFILIATION

K. CHENNA KESAVULU (kondari_chennakesavulu@yahoo.co.in
Research Scholar, Department of Mathematics SV University, Tirupati (INDIA)
A.S. NAGARAJAN (nagarjan_as@rediff.com
Department of Mathematics, NBKRIST,, Vidyanagar- 524413 Nellore (Dt.) Andhra Pradesh (INDIA)
S. RAMAKRISHNA (drsramakrishana@yahoo.com
Department of Mathematics, SV University, Tirupati, A.P. (INDIA)

KEYWORDS:

Transient MHD free convection flow, Dissipative fluid, infinite vertical Porous isothermal plate, Non-linear Systems.

Issue Date:

August 2009

Pages:

319-326

ISSN:

2319-8044 (Online) – 2231-346X (Print)

Source:

Vol.21 – No.2

PDF

Click Here Download PDF

DOI:

jusps-A

ABSTRACT:

A numerical study is performed to analyze the effect of mass transfer on unsteady MHD free convection flow of dissipative fluid past an infinite vertical porous isothermal plate taking into account viscous dissipative heat under the influence of transverse magnetic field. The governing equations are solved numerically by applying finite difference method. The velocity, the temperature and the concentration are studied for different parameters like magnetic field parameter M, suction parameter g, Schmidt number Sc, Eckert number E, Grashof number Gr and modified Grashof number Gm. The numerical results are presented graphically for different parameters. The numerical values of Skin-frictions are presented in tabular form.

Copy the following to cite this Article:

K. C. Kesavulu; A. Nagarajan; S. Ramakrishna, “Heat and mass transfer effects on MHD free convection flow of dissipative fluid past an infinite vertical porous isothermal plate”, Journal of Ultra Scientist of Physical Sciences, Volume 21, Issue 2, Page Number 319-326, 2018


Copy the following to cite this URL:

K. C. Kesavulu; A. Nagarajan; S. Ramakrishna, “Heat and mass transfer effects on MHD free convection flow of dissipative fluid past an infinite vertical porous isothermal plate”, Journal of Ultra Scientist of Physical Sciences, Volume 21, Issue 2, Page Number 319-326, 2018

Available from: http://www.ultrascientist.org/paper/1191/


A numerical study is performed to analyze the effect of mass transfer on unsteady MHD free convection flow of dissipative fluid past an infinite vertical porous isothermal plate taking into account viscous dissipative heat under the influence of transverse magnetic field. The governing equations are solved numerically by applying finite difference method. The velocity, the temperature and the concentration are studied for different parameters like magnetic field parameter M, suction parameter g, Schmidt number Sc, Eckert number E, Grashof number Gr and modified Grashof number Gm. The numerical results are presented graphically for different parameters. The numerical values of Skin-frictions are presented in tabular form.