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The Development of the Asymptotic Viscous Dissipation Profile in a Vertical Free Convective Boundary Layer Flow in a Porous Medium |
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| Authors: | Rees D A S Magyari E Keller B |
| Institution: | (1) Department of Mechanical Engineering, University of Bath, Claverton Down, Bath, BA2 7AY, U.K;(2) Physics of Buildings, Institute of Building Technology, Swiss Federal Institute of Technology (ETH) Zürich, Wolfgang-Pauli-Str. 1, CH-8093 Zürich, Switzerland |
| Abstract: | The effect of viscous dissipation on the development of the boundary layer flow from a cold vertical surface embedded in a Darcian porous medium is investigated. It is found that the flow evolves gradually from the classical Cheng–Minkowycz form to the recently discovered asymptotic dissipation profile which is a parallel flow. |
| Keywords: | free convection boundary layer viscous dissipation asymptotic dissipation profile |
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