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http://hdl.handle.net/11154/2940
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Title: | Numerical study of the natural convective cooling of a vertical plate |
Authors: | Camargo, R Luna, E Treviño, C |
Issue Date: | 1996 |
Abstract: | We study numerically in this paper the natural convective cooling of a vertical plate. The full transient heat conduction equation for the plate, coupled with the natural convection boundary layer equations are solved numerically for a wide range of the parametric space. Assuming a large Rayleigh number for the natural convection flow, the balance equations are reduced to a system of three differential equations with three parameters: the Prandtl number of the fluid, Pr, a non-dimensional plate thermal conductivity alpha and the aspect ratio of the plate epsilon. The nondimensional cooling time depends mainly on alpha/epsilon(2), obtaining a minimum of this time for values of 1 much greater than alpha much greater than epsilon(2). |
URI: | http://hdl.handle.net/11154/2940 |
ISSN: | 0042-9929 |
Appears in Collections: | Física
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