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The Influence of Thermal Grashof Number, Reynolds Number and Schmidt Number on the Behaviour of a Flow in a Porous Medium


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DOI: https://doi.org/10.15866/ireme.v10i7.9241

Abstract


The purpose of this study is to present a new approach to understand the transfers of mass and heat by natural convection or thermosolutal in a vertical cylindrical cavity filled with a porous media and saturated by a Newtonian fluid which has constant thermodynamic properties, with the exception of the density, which varies linearly with the temperature according to the approximation of Boussinesq. For that purpose, we made a theoretical and numerical study of this phenomenon and we used the method of finite volumes to solve the governing equations.
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Keywords


Natural Convection; Thermosolutal; Porous Media; Finite Volumes Method

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References


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