Effect of thermal stratification on MHD free convection with heat and mass transfer over an unsteady stretching surface with heat source, hall current and chemical reaction
The present investigation is concerned with the effect of thermal stratification on magnetohydrodynamic free convection boundary layer flow with heat and mass transfer of an electrically conducting fluid over an unsteady stretching sheet in the presence of strong magnetic field. The electron–atom co...
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my.utm.317742018-11-30T06:31:07Z http://eprints.utm.my/id/eprint/31774/ Effect of thermal stratification on MHD free convection with heat and mass transfer over an unsteady stretching surface with heat source, hall current and chemical reaction Aurangzaib, A. R. M. Kasim, N. F. Mohammad, Sharidan Shafie QA Mathematics The present investigation is concerned with the effect of thermal stratification on magnetohydrodynamic free convection boundary layer flow with heat and mass transfer of an electrically conducting fluid over an unsteady stretching sheet in the presence of strong magnetic field. The electron–atom collision frequency is assumed to be relatively high, so that the Hall effect is assumed to be exist, while induced magnetic field is neglected. The transformed nonlinear boundary layer equations are solved numerically by applying Keller-box method. Effect of Prandtl number, magnetic parameter, Hall parameter, heat source parameter, radiation parameter, Schmidt number, chemical reaction parameter, Grashof number, modified Grashof number, as well as the local skin friction coefficient, heat and mass transfer rates are depicted graphically and in tabulated form. It has been found that these parameters affect considerably the considered flow characteristics. Springer 2012-09 Article PeerReviewed Aurangzaib, A. R. M. and Kasim, N. F. and Mohammad, Sharidan Shafie (2012) Effect of thermal stratification on MHD free convection with heat and mass transfer over an unsteady stretching surface with heat source, hall current and chemical reaction. International Journal of Advances in Engineering Sciences and Applied Mathematics, 4 (3). pp. 217-225. ISSN 0975-0770 (Print) ; 0975-5616 (Electronic) http://dx.doi.org/10.1007/s12572-012-0066-y DOI:10.1007/s12572-012-0066-y |
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QA Mathematics Aurangzaib, A. R. M. Kasim, N. F. Mohammad, Sharidan Shafie Effect of thermal stratification on MHD free convection with heat and mass transfer over an unsteady stretching surface with heat source, hall current and chemical reaction |
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The present investigation is concerned with the effect of thermal stratification on magnetohydrodynamic free convection boundary layer flow with heat and mass transfer of an electrically conducting fluid over an unsteady stretching sheet in the presence of strong magnetic field. The electron–atom collision frequency is assumed to be relatively high, so that the Hall effect is assumed to be exist, while induced magnetic field is neglected. The transformed nonlinear boundary layer equations are solved numerically by applying Keller-box method. Effect of Prandtl number, magnetic parameter, Hall parameter, heat source parameter, radiation parameter, Schmidt number, chemical reaction parameter, Grashof number, modified Grashof number, as well as the local skin friction coefficient, heat and mass transfer rates are depicted graphically and in tabulated form. It has been found that these parameters affect considerably the considered flow characteristics. |
format |
Article |
author |
Aurangzaib, A. R. M. Kasim, N. F. Mohammad, Sharidan Shafie |
author_facet |
Aurangzaib, A. R. M. Kasim, N. F. Mohammad, Sharidan Shafie |
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Aurangzaib, A. R. M. |
title |
Effect of thermal stratification on MHD free convection with heat and mass transfer over an unsteady stretching surface with heat source, hall current and chemical reaction |
title_short |
Effect of thermal stratification on MHD free convection with heat and mass transfer over an unsteady stretching surface with heat source, hall current and chemical reaction |
title_full |
Effect of thermal stratification on MHD free convection with heat and mass transfer over an unsteady stretching surface with heat source, hall current and chemical reaction |
title_fullStr |
Effect of thermal stratification on MHD free convection with heat and mass transfer over an unsteady stretching surface with heat source, hall current and chemical reaction |
title_full_unstemmed |
Effect of thermal stratification on MHD free convection with heat and mass transfer over an unsteady stretching surface with heat source, hall current and chemical reaction |
title_sort |
effect of thermal stratification on mhd free convection with heat and mass transfer over an unsteady stretching surface with heat source, hall current and chemical reaction |
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Springer |
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2012 |
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http://eprints.utm.my/id/eprint/31774/ http://dx.doi.org/10.1007/s12572-012-0066-y |
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1643648847784706048 |
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13.18916 |