Effects of Radiation on Magnetohydrodynamic Convection Flow past an Impulsively Started Vertical Plate Submersed in a Porous Medium with Suction

Authors

  • Dahake SP Faculty of Science, Pacific Academy of Higher Education and Research University, Udaipur, India
  • Dubewar AV Department of Mathematics, Datta Meghe College of Engineering, Airoli, Navi Mumbai, India

Keywords:

Magnetohydrodynamic, Porous media, Radiation, Suction velocity, Schimidt number, Nusselt number

Abstract

The thermal effects of the suction velocity, in conjunction with other flow parameters, on an unsteady free convective viscous incompressible flow past an infinite vertical flat plate submersed in a saturated porous medium is investigated. The effect of various flow parameters like chemical reaction parameter Kr, Schimdt number Sc, radiation absorption coefficient Q1, heat absorption coefficient φ radiation parameter N, Magnetic parameter M, Permeability parameter K, and time t on the velocity, temperature and concentration as well as the skin friction, rates of heat and mass transfer are obtained numerically and discussed. The results obtained are presented with the help of graphs.

References

Soundalgekar, V.M. and P.D. Wavre, "Unsteady free convection flow past an infinite vertical plate with constant suction and mass transfer", Int. J. Heat Mass Transfer, 20(1977a), pp. 1363-1373.

A.V.Dubewar and V.M.Soundalgekar, Mass transfer effects on transient free convection flow past an infinite plate with periodic heat flux, J. Chin. Inst. Chem. Engrs, 2005, 36(2), pp.285-293.

A.V.Dubewar and V.M.Soundalgekar ,Mass transfer effects on free convection flow past an infinite vertical porous plate ,10(4) 2005,pp.605-615.

V. Ambethkar Numerical solutions of heat and mass transfer effects of an unsteady MHD free convective flow past an infinite vertical plate with constant suction, Journal of Naval Architecture and Marine Engineering (5) 2008, pp. 28-36.

Singh, A. K. and Singh, N. P., Heat and mass transfer in MHD flow of a viscous fluid past a vertical plate under oscillatory suction velocity, Indian. J. Pure Appl. Math., 34(3) 2003 pp. 429-442.

Sahoo, P.K., Datta, N. and Biswal, S. Magnetohydrodynamic unsteady free convection flow past an infinite vertical plate with constant suction and heat sink, Indian J. Pure Appl. Math., 34(1) 2003, pp .145-155.

Muthucumaraswamy, R. and Kumar, G. S. Heat and mass transfer effects on moving vertical plate in the presence of thermal radiation, Theoret. Appl. Mech., 31(1) 2004, pp. 35-46.

Acharya, M., Dash, G.C. and Singh, L. P., Magnetic field effects on the free convection and mass transfer flow through porous medium with constant suction and constant heat flux, Indian J. Pure Appl. Math. 31(1) 2000, pp.1-18.

Downloads

Published

2025-11-11

How to Cite

[1]
S. Dahake and A. Dubewar, “Effects of Radiation on Magnetohydrodynamic Convection Flow past an Impulsively Started Vertical Plate Submersed in a Porous Medium with Suction”, Int. J. Comp. Sci. Eng., vol. 5, no. 2, pp. 1–7, Nov. 2025.

Issue

Vol. 5 No. 2 (2017): IJCSE February Edition

Section

Research Article

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Authors contributing to this journal agree to publish their articles under the Creative Commons Attribution 4.0 International License, allowing third parties to share their work (copy, distribute, transmit) and to adapt it, under the condition that the authors are given credit and that in the event of reuse or distribution, the terms of this license are made clear.