Ion slip effect on unsteady Hartmann flow with heat transfer under exponential decaying pressure gradient

Attia, Hazem A.

doi:https://doi.org/10.1155/MPE/2006/83937

Mathematical Problems in Engineering

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Volume 2006 | Article ID 083937 | https://doi.org/10.1155/MPE/2006/83937

Ion slip effect on unsteady Hartmann flow with heat transfer under exponential decaying pressure gradient

Hazem A. Attia¹

Received23 Dec 2005

Revised21 Feb 2006

Accepted22 May 2006

Published13 Aug 2006

Abstract

The unsteady Hartmann flow of an electrically conducting, viscous, incompressible fluid bounded by two parallel nonconducting porous plates is studied with heat transfer taking the ion slip into consideration. An external uniform magnetic field and a uniform suction and injection are applied perpendicular to the plates, while the fluid motion is subjected to an exponential decaying pressure gradient. The two plates are kept at different but constant temperatures while the Joule and viscous dissipations are included in the energy equation. The effect of the ion slip and the uniform suction and injection on both the velocity and temperature distributions is examined.

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Copyright

Copyright © 2006 Hazem A. Attia. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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