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STUDIA MATHEMATICA - Issue no. 4 / 2022 | |||||||
Article: |
MATHEMATICAL MODELLING OF FREE CONVECTION IN A SQUARE CAVITY FILLED WITH A BIDISPERSE POROUS MEDIUM FOR LARGE VALUES OF RAYLEIGH NUMBER. Authors: CORNELIA REVNIC, FLAVIUS PĂTRULESCU. |
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Abstract: DOI: 10.24193/subbmath.2022.4.16 Published Online: 2022-12-02 Published Print: 2022-12-30 pp. 891-903 VIEW PDF FULL PDF A free convection problem for bidisperse porous media is considered. The numerical solutions are obtained using an algorithm based on an nonuniform grid. Results for some values of the governing parameters when Rayleigh number is equal to 104 are provided. Mathematics Subject Classification (2010): 76R10, 76S05, 76M20, 65N06. Keywords: Numerical results, free convection, square cavity, bidisperse porous medium, nonuniform grid. |
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