Effects of Viscous Dissipation and Flow Work on Forced Convection in a Channel Filled by a Saturated Porous Medium |
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| Authors: | D A Nield A V Kuznetsov Ming Xiong |
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| Institution: | (1) Department of Engineering Science, University of Auckland, Private Bag 92019, Auckland, New Zealand;(2) Department of Mechanical and Aerospace Engineering, North Carolina State University, Campus Box 7910, Raleigh, NC 27695-7910, USA |
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| Abstract: | Fully developed forced convection in a parallel plate channel filled by a saturated porous medium, with walls held either at uniform temperature or at uniform heat flux, with the effects of viscous dissipation and flow work included, is treated analytically. The Brinkman model is employed. The analysis leads to expressions for the Nusselt number, as a function of the Darcy number and Brinkman number. |
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| Keywords: | viscous dissipation flow work forced convection channel |
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