CFP last date
22 April 2024
Call for Paper
May Edition
IJCA solicits high quality original research papers for the upcoming May edition of the journal. The last date of research paper submission is 22 April 2024

Submit your paper
Know more
The week's pick
Responsive image
Enhancing Privacy Preservation: Multi-Attribute Protection with P-Sensitive K-Anonymity

Twinkle Patel Kiran Amin
Random Articles
Reseach Article

Influence of Chemical Reaction, Heat Source, Soret and Dufour Effects on Separation of a Binary Fluid Mixture in MHD Natural Convection Flow in Porous Media

by B. R. Sharma, Kabita Nath, Debozani Borgohain
journal cover thumbnail

International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 90 - Number 2
Year of Publication: 2014
Authors: B. R. Sharma, Kabita Nath, Debozani Borgohain
10.5120/15545-4099

B. R. Sharma, Kabita Nath, Debozani Borgohain . Influence of Chemical Reaction, Heat Source, Soret and Dufour Effects on Separation of a Binary Fluid Mixture in MHD Natural Convection Flow in Porous Media. International Journal of Computer Applications. 90, 2 ( March 2014), 12-19. DOI=10.5120/15545-4099

@article{ 10.5120/15545-4099,
author = { B. R. Sharma, Kabita Nath, Debozani Borgohain },
title = { Influence of Chemical Reaction, Heat Source, Soret and Dufour Effects on Separation of a Binary Fluid Mixture in MHD Natural Convection Flow in Porous Media },
journal = { International Journal of Computer Applications },
issue_date = { March 2014 },
volume = { 90 },
number = { 2 },
month = { March },
year = { 2014 },
issn = { 0975-8887 },
pages = { 12-19 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume90/number2/15545-4099/ },
doi = { 10.5120/15545-4099 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:10:01.281713+05:30
%A B. R. Sharma
%A Kabita Nath
%A Debozani Borgohain
%T Influence of Chemical Reaction, Heat Source, Soret and Dufour Effects on Separation of a Binary Fluid Mixture in MHD Natural Convection Flow in Porous Media
%J International Journal of Computer Applications
%@ 0975-8887
%V 90
%N 2
%P 12-19
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Separation of a heat absorbing or generating binary fluid mixture of incompressible viscous fluids in MHD natural convection flow about a vertical surface embedded in a saturated porous medium subjected to a chemical reaction is numerically analyzed, by taking into account the Soret and Dufour effects. The temperature and concentration profiles are drawn and the effects of magnetic, Lewish, Dufour, Soret, heat source, sustention parameter, order of the chemical reaction and chemical reaction parameter are exhibited graphically. The Nusselt and local Sherwood numbers are tabulated for various values of the above mentioned parameters. It is observed from the table that the Nusselt and local Sherwood numbers are effected significantly due to the presence of the chemical reaction and the magnetic field.

References
  1. Nield, D. A. and Bejan, A. 2006. Convection of Porous Media, 3rd edition, Springer, New York.
  2. Ingham, D. B. and Pop, I. 1998. Transport Phenomena in Porous Media I, Pergamon, Oxford.
  3. Ingham, D. B. and Pop, I. 2002. Transport Phenomena in Porous Media II, Pergamon, Oxford.
  4. Bejan, A. and Khair, K. R. 1985. "Heat and Mass transfer by natural convection in a porous medium", Int. J. Heat Mass Transfer, 28 , pp. 909-918.
  5. Makinde, O. D. 2005. "Free-convection flow with thermal radiation and mass transfer past a moving vertical porous plate", Int. Comm. Heat Mass transfer, 32, pp. 1411-1419.
  6. Makinde, O. D. and Ogulu, A. 2008. " The effect of Thermal Radiation on Heat and Mass transfer Flow of a variable viscosity Fluid past a Vertical Porous plate permeated by a Transverse Magnetic Field", Chem. Eng. Comm. , 195(12), pp. 1575-1584.
  7. Ibrahim, S. Y. and Makinde, O. D. 2011. "Radiation effect on chemically reacting magnetohydrodynamics (MHD) boundary layer flow of heat and mass transfer through a porous vertical flat plate", Int. J. Phys. Sci, 6(6), pp. 1508-1516.
  8. Soret, C. 1880. "Influence de la temperature sur la distribution des sels dans leurs solutions". C. R. Acad Sci Paris, 91, pp. 289-291.
  9. 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 viscosity", Int. J. Eng. Sci. , 33, pp. 1369-1384.
  10. Anghel, M. , Takhar, H. S. and Pop, I. 2000. "Dufour and Soret effects on free convection boundary layer over a vertical surface imbedded in a porous medium", Studia Universitatis Babes-Bolyai. Mathematica, XIV(4), pp. 11-21.
  11. Postelnicu, A. 2004. "Influence of a magnetic field on heat and mass transfer by natural convection from vertical surface in porous media considering Soret and Dufour effects", Int. J. Heat and Mass Transfer, 47, pp. 1467-1472.
  12. Alam, M. S. and Rahman, M. M. 2006. "Dufour and Soret effects on Mixed Convection Flow Past a Vertical Porous Flat Plate with Variable Suction" Nonlinear Analysis: Modelling and Control, 11(1), pp. 3-12.
  13. Sharma, B. R. 2011. "Soret and Dufour effects on Separation of a Binary fluid mixture in MHD natural convection flow in porous media", Mathematical Forum, XXIV, pp. 17-27.
  14. Chambre, P. L. and Young, J. D. 1958. "On the diffusion of a Chemically reactive species in a laminar boundary layer flow". The Physics of Fluids, vol. 1, pp. 48-54.
  15. Apelblat, A. 1980. Mass Transfer with a chemical reaction of the first order, The Chemical Engineering Journal, vol. 19, pp. 19-37.
  16. Das, U. N. , Deka, R. K. and Soundalgekar, V. M. 1994. "Effects of Mass Transfer on flow past an Impulsively started infinite vertical plate with constant Heat flux and chemical Reaction", Forschung in Ingenieurwsen, 60, pp. 284-287.
  17. Das, U. N. , Deka, R. K. and Soundalgekar, V. M. 1999. "Effects of Mass Transfer on flow past a moving isothermal vertical plate in the presence of chemical reaction", The Bulletin, GUMA, 5, pp. 13-20.
  18. Postelnicu, A. 2007. "Influence of Chemical reaction on heat and mass transfer by natural covection from vertical surfaces in porous media considering Soret and Dufour effects", Heat and Mass transfer, 43, pp. 595-602.
  19. Jyothi Bala, A. and Vijaya Kumar Varma, S. 2011. "Unsteady MHD Heat and Mass transfer flow past a semi vertical porous moving plate with variable suction in the presence of heat generation and homogeneous chemical reaction. " Int. J. of Appl. Math and Mech. 7(7), pp. 20-44
Index Terms

Computer Science
Information Sciences

Keywords

Separation binary fluid mixture Soret effect Dufour effect chemical reaction heat source magnetic field and porous media

Powered by PhDFocusTM