Unsteady magnetohydrodynamic free convection flow past an accelerated vertical plate with constant heat flux and heat generation or absorption
The unsteady free convection flow of an electrically conducting fluid past an accelerated infinite vertical plate with constant heat flux is investigated under the influence of uniform transverse magnetic field fixed relative to the fluid or to the plate in the presence of heat generation or absorpt...
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my.utp.eprints.108702017-01-19T08:21:07Z Unsteady magnetohydrodynamic free convection flow past an accelerated vertical plate with constant heat flux and heat generation or absorption Marneni, Narahari Lokenath, Debnath QA Mathematics TJ Mechanical engineering and machinery TP Chemical technology The unsteady free convection flow of an electrically conducting fluid past an accelerated infinite vertical plate with constant heat flux is investigated under the influence of uniform transverse magnetic field fixed relative to the fluid or to the plate in the presence of heat generation or absorption. Two important cases, (i) exponentially accelerated plate (EAP) and (ii) uniformly accelerated plate (UAP), have been considered. The overning partial differential equations have been solved analytically using the Laplace transform technique and closed form solutions are obtained for the velocity and temperature fields without any restriction. The effects of system parameters such as the Prandtl number, heat generation or absorption, Grashof number, and magnetic field parameter on the flow fields are analyzed through graphs and tables. Further, the solution of the problem involves inverse Laplace transforms of some new exponential forms and these formulas are provided. 2013-01 Citation Index Journal PeerReviewed application/pdf http://eprints.utp.edu.my/10870/1/JP%20-%20Unsteady%20magnetohydrodynamic%20free%20convection%20flow%20past%20an%20accelerated%20vertical%20plate%20with%20constant%20heat%20flux%20and%20heat%20generation%20or%20absorption.pdf Marneni, Narahari and Lokenath, Debnath (2013) Unsteady magnetohydrodynamic free convection flow past an accelerated vertical plate with constant heat flux and heat generation or absorption. [Citation Index Journal] http://eprints.utp.edu.my/10870/ |
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QA Mathematics TJ Mechanical engineering and machinery TP Chemical technology Marneni, Narahari Lokenath, Debnath Unsteady magnetohydrodynamic free convection flow past an accelerated vertical plate with constant heat flux and heat generation or absorption |
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The unsteady free convection flow of an electrically conducting fluid past an accelerated infinite vertical plate with constant heat flux is investigated under the influence of uniform transverse magnetic field fixed relative to the fluid or to the plate in the presence of heat generation or absorption. Two important cases, (i) exponentially accelerated plate (EAP) and (ii) uniformly accelerated plate (UAP), have been considered. The overning partial differential equations have been solved analytically using the Laplace transform technique and closed form solutions are obtained for the velocity and temperature fields without any restriction. The effects of system parameters such as the Prandtl number, heat generation or absorption, Grashof number, and magnetic field parameter on the flow fields are analyzed through graphs and tables. Further, the solution of the problem involves inverse Laplace transforms of some new exponential forms and these formulas are provided. |
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Citation Index Journal |
author |
Marneni, Narahari Lokenath, Debnath |
author_facet |
Marneni, Narahari Lokenath, Debnath |
author_sort |
Marneni, Narahari |
title |
Unsteady magnetohydrodynamic free convection flow past an accelerated vertical plate with constant heat flux
and heat generation or absorption |
title_short |
Unsteady magnetohydrodynamic free convection flow past an accelerated vertical plate with constant heat flux
and heat generation or absorption |
title_full |
Unsteady magnetohydrodynamic free convection flow past an accelerated vertical plate with constant heat flux
and heat generation or absorption |
title_fullStr |
Unsteady magnetohydrodynamic free convection flow past an accelerated vertical plate with constant heat flux
and heat generation or absorption |
title_full_unstemmed |
Unsteady magnetohydrodynamic free convection flow past an accelerated vertical plate with constant heat flux
and heat generation or absorption |
title_sort |
unsteady magnetohydrodynamic free convection flow past an accelerated vertical plate with constant heat flux
and heat generation or absorption |
publishDate |
2013 |
url |
http://eprints.utp.edu.my/10870/1/JP%20-%20Unsteady%20magnetohydrodynamic%20free%20convection%20flow%20past%20an%20accelerated%20vertical%20plate%20with%20constant%20heat%20flux%20and%20heat%20generation%20or%20absorption.pdf http://eprints.utp.edu.my/10870/ |
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1738655904997310464 |
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13.18916 |