Combined Heat and Mass Transfer by Mixed Convection Unsteady MHD Flow with Constant Heat and Mass Fluxes

Authors

  • MM Alam Mathematics Discipline, Khulna University, Khulna-9208, Bangladesh
  • MM Haque Mathematics Discipline, Khulna University, Khulna-9208, Bangladesh
  • M Delowar Hossain Department of Mathematics, Khulna University of Engineering & Technology, Khulna-9203, Bangladesh
  • Z Haque Mathematics Discipline, Khulna University, Khulna-9208, Bangladesh

DOI:

https://doi.org/10.3329/bjsir.v43i3.1146

Keywords:

Combined heat and mass transfer, MHD flow, and Constant heat and Mass fluxes

Abstract

Combined heat and mass transfer by mixed convection unsteady MHD flow from a vertical porous plate with time dependent suction velocity and, constant heat and mass fluxes has been studied under the action of transverse applied magnetic field. The boundary layer equations have been transformed into dimensionless coupled nonlinear ordinary differential equations by similarity transformations. The solutions of the dimensionless coupled nonlinear ordinary differential equations are obtained by shooting iteration technique. The obtained numerical results are presented in the form of velocity, temperature and concentration distributions. Finally the effects of the pertinent parameters on the skin-friction coefficient are also examined.

Key words : Combined heat and mass transfer, MHD flow, and Constant heat and Mass fluxes   

DOI = 10.3329/bjsir.v43i3.1146

Bangladesh J. Sci. Ind. Res. 43(3), 309-320, 2008

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How to Cite

Alam, M., Haque, M., Hossain, M. D., & Haque, Z. (2008). Combined Heat and Mass Transfer by Mixed Convection Unsteady MHD Flow with Constant Heat and Mass Fluxes. Bangladesh Journal of Scientific and Industrial Research, 43(3), 309–320. https://doi.org/10.3329/bjsir.v43i3.1146

Issue

Vol. 43 No. 3 (2008)

Section

Articles

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