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Reseach Article
MHD Fluid Flow over a Vertical Plate with Dufour and Soret Effects
by
I. J. Uwanta,
K. K. Asogwa,
U. A. Ali
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 45 - Number 2 |
| Year of Publication: 2012 |
| Authors: I. J. Uwanta, K. K. Asogwa, U. A. Ali |
10.5120/6750-8998
|
I. J. Uwanta, K. K. Asogwa, U. A. Ali . MHD Fluid Flow over a Vertical Plate with Dufour and Soret Effects. International Journal of Computer Applications. 45, 2 ( May 2012), 8-16. DOI=10.5120/6750-8998
@article{
10.5120/6750-8998,
author = {
I. J. Uwanta,
K. K. Asogwa,
U. A. Ali
},
title = { MHD Fluid Flow over a Vertical Plate with Dufour and Soret Effects },
journal = {
International Journal of Computer Applications
},
issue_date = { May 2012 },
volume = { 45 },
number = { 2 },
month = { May },
year = { 2012 },
issn = { 0975-8887 },
pages = {
8-16
},
numpages = {9},
url = {
https://ijcaonline.org/archives/volume45/number2/6750-8998/
},
doi = { 10.5120/6750-8998 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:36:33.859901+05:30
%A I. J. Uwanta
%A K. K. Asogwa
%A U. A. Ali
%T MHD Fluid Flow over a Vertical Plate with Dufour and Soret Effects
%J International Journal of Computer Applications
%@ 0975-8887
%V 45
%N 2
%P 8-16
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract
MHD fluid flow is examined over a vertical plate in the presence of Dufour and Soret effects. The governing equations are solved using perturbation technique. The velocity, temperature, and concentration profiles are studied for different values of Dufour Du and Soret Sr numbers, Grashof number Gr, mass Grashof number Gc, Prandtl number Pr, Magnetic parameter M and thermal radiation conduction number K1. It is observed that the velocity increases with increase in Gc, Gc and ?. but the trend is reversed with respect to Du, Sr, Sc, M, K1, Pr, and t. it is also observed that temperature and concentration increases with decrease in Du, Sr and K1.
References
- Aboeldahab E. M and Elbarbary E. M. (2001) Hall Current Effect on Magnetohydrodynamic free convection flow past a semi infinite vertical plate with mass transfer, International Journal Engineering Sciences, Vol. 39, Pp. 1641-1652.
- Alam M. S and Rahman M. M. (2005) Dufour and Soret effects on MHD free convective heat and mass transfer flow past a vertical flat plate embedded in porous medium, Journal Naval Architecture and Marine Engineering, Vol. 2(1), Pp. 55-65.
- Ananda R. N. ,Varma V. K. and RajuM. C. (2009) Thermal diffusion and chemical effects with simultaneous thermal and mass diffusion in MHD mixed convection flow with ohmic heating, Journal of Naval Architecture and Marine Engineering. , Vol. 6, Pp. 84-93.
- Anghel M. , Takhar H. S. and Pop I. (2000). Dufour and Soret effects on free convection boundary layer over a vertical surface embedded in a porous medium, Journal Heat and Mass Transfer, Vol. 43, Pp. 1265-1274.
- Anwar Beg O and Ghosh S. K. (2010). Analytical study of magnetohydrodynamic radiation convection with surface temperature oscillation and secondary flow effects, International Journal of Applied Mathematics and Mechanics, Vol. 6(6), Pp. 1-22.
- Chen C. H. (2004). Heat and Mass transfer in MHD flow by natural convection from a permeable, inclined surface with variable wall temperature and convection, Acta Mechanica, Vol. 22, Pp. 219-235.
- Dursunkaya Z. , Worek W. M. (1992). Diffusion thermo and thermal-diffusion effects in transient and steady natural convection from vertical surface, International Journal Heat mass transfer, Vol. 35(8), Pp. 2060-2065
- Eckert, E. R. G. , and Drake, R. M. (1972). Analysis of Heat and Mass Transfer, Mc. Graw-. Hill, New York, 1972.
- Ibrahim F. S, Elaiw A. M, and Bakr A. A. (2008). Effects of the chemical reactions and radiations absorption on the unsteady MHD free convection flow past a semi-infinite vertical permeable moving plate with heat source and suction, Cambridge Journal Physics, Vol. 78, Pp. 255-270.
- Kafoussias N. G. and Williams E. M. (1995). Thermal-diffusion and diffusion-thermo effects on mixed free forced convective and mass transfer boundary layer flow with temperature dependent, International Journal of Engineering Science. Vol. 33(9), Pp. 1369-1384.
- Mansour M. A. , El-Anssary N. F. , Aly A. M. (2008). Effect of chemical reaction and thermal stratification on MHD free convective heat and mass transfer over a vertical stretching surface embedded in a porous media considering Soret and Dufour number, Chemical Engineering Journal, Vol. 145. Pp. 340-345.
- Megahead A. A. , Komy S. R. and Afify A. A. (2003). Similarity Analysis in MHD effects on free convection flow and mass transfer past a semi-infinite vertical plate, International Journal Non-linear media, Vol. 38, Pp. 513-520.
- Nazmul I. and Mahmud A. (2007). Dufour and Soret effects on steady MHD free convection and mass transfer fluid flow through a porous medium in a rotating system, Journal of Naval Architecture and Marine Engineering, Vol. 4(1), Pp. 119.
- Oladapo P. O. (2010). Dufour and Soret effects of a transient free convective flow with radiative heat transfer past a flat plate moving through a binary mixture, Pacific Journal of Science and Technology, Vol. 11(1), Pp. 163-172.
- Postelincus A. (2004). Influence of a magnetic field on heat and mass transfer by a natural convection from vertical surfaces in porous media considering Soret and Dufour effects, International Journal Heat mass transfer, Vol. 47 (6-7). Pp. 1467-1472.
- Raptis A. and Kafousias N. G. (1982). MHD free convection flow and mass transfer through porous medium bounded by an infinite vertical porous plate with constant heat flux, Cambridge Journal Physics, Vol. 60, Pp. 1725-1729.
- Sedeek M. A. (2004). Thermal-diffusion and diffusion-thermo effects on mixed free- forced convective flow and mass transfer over accelerating surface with a heat source in the presence of suction and blowing in the case of variable viscosity, Acta Mechanica, Vol. 172. Pp. 83-94.
- Stokes G. G. , (1856) On the effects of internal friction of fluids on the motion of pendulum, Thammasat International Journal of Science and Technology, Vol. 9, Pp. 8-106.
- Jha, B. K. and Singh, A. K. (1990). Soret Effect on free convection and mass transfer flow in the stokes problem for an infinite vertical plate, Astrophysics and Space Science, Vol. 173, Pp. 251-255.
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