• UNSTEADY TRANSIENT FREE CONVECTION MHD FLOW PAST A MOVING VERTICAL PLATE THROUGH POROUS MEDIUM WITH VARIABLE TEMPERATURE AND CONSTANT MASS DIFFUSION IN INCLINED MAGNETIC FIELD

U. S. RAJPUT, N. K. GUPTA*

Abstract


Unsteady transient free convection MHD flow past a moving vertical plate through porous medium with variable temperature and constant mass diffusion in inclined magnetic field is studied here. Fluid Considered is electrically conducting. The Laplace transform technique has been used to find the solutions for the velocity profile, temperature profile and concentration profile. The results obtained are discussed with the help of graphs drawn for different parameters like thermal Grashof number, mass Grashof number, Prandtl number, permeability parameter, the Hartmann number, Schmidt number, time and inclination of magnetic field. The numerical values of skin-friction have been tabulated.


Keywords


MHD, Transient free convection, Heat transfer, Mass transfer, Porous medium.

Full Text:

PDF


Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
© 2010-2020 International Journal of Mathematical Archive (IJMA)
Copyright Agreement & Authorship Responsibility
Web Counter