Asymptotic solution of natural convection problem in a square cavityheated from below

Studies a twodimensional natural convection in a porous, square cavity using a regular asymptotic development in powers of the Rayleigh number. Carries the approximation through to the 34th order. Analyses convergence of the resulting series for the Nusselt number in both monocellular and multicellu...

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Bibliographic Details
Published inInternational journal of numerical methods for heat & fluid flow Vol. 6; no. 5; pp. 29 - 36
Main Authors Grundmann, M., Mojtabi, A., Van T Hof, B.
Format Journal Article
LanguageEnglish
Published MCB UP Ltd 01.05.1996
Subjects
Algebra code
Asymptotic solution
Natural convection
Porous medium
Square cavity
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Summary:Studies a twodimensional natural convection in a porous, square cavity using a regular asymptotic development in powers of the Rayleigh number. Carries the approximation through to the 34th order. Analyses convergence of the resulting series for the Nusselt number in both monocellular and multicellular cases, providing insight in the validity regions of the power series.
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ISSN:0961-5539
DOI:10.1108/09615539610125944