Publicou 12 edições por ano
ISSN Imprimir: 1091-028X
ISSN On-line: 1934-0508
Indexed in
LOCAL THERMAL NON-EQUILIBRIUM AND HETEROGENEITY EFFECTS ON THE ONSET OF CONVECTION IN A LAYERED POROUS MEDIUM WITH VERTICAL THROUGHFLOW
RESUMO
We investigated the combined effects of throughflow and local thermal non-equilibrium on the onset of convection in a porous medium consisting of two horizontal layers. In our analytical study, which is performed using linear stability theory, we considered variations of permeability, fluid thermal conductivity, solid thermal conductivity, interphase heat transfer coefficient, and porosity. It is found that heterogeneity of permeability and fluid thermal conductivity have a major effect, heterogeneity of the interphase heat transfer coefficient and porosity have a lesser effect, while heterogeneity of solid thermal conductivity is relatively unimportant.
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Barletta A., Celli M., Lagziri H., Instability of a horizontal porous layer with local thermal non-equilibrium: Effects of free surface and convective boundary conditions, International Journal of Heat and Mass Transfer, 89, 2015. Crossref
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Kuznetsov A. V., Nield D. A., Barletta A., Celli M., Local Thermal Non-equilibrium and Heterogeneity Effects on the Onset of Double-Diffusive Convection in an Internally Heated and Soluted Porous Medium, Transport in Porous Media, 109, 2, 2015. Crossref
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Wu Feng, Wang Gang, Zhou Wenjing, Buoyancy induced convection in a porous cavity with sinusoidally and partially thermally active sidewalls under local thermal non-equilibrium condition, International Communications in Heat and Mass Transfer, 75, 2016. Crossref
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Nield Donald A., Bejan Adrian, Double-Diffusive Convection, in Convection in Porous Media, 2017. Crossref
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Rees D. Andrew S., Bassom Andrew P., The Inclined Wooding Problem, Transport in Porous Media, 125, 3, 2018. Crossref
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Capone F., Gentile M., Sharp stability results in LTNE rotating anisotropic porous layer, International Journal of Thermal Sciences, 134, 2018. Crossref
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Mahajan Amit, Nandal Reena, Penetrative convection in a fluid saturated Darcy-Brinkman porous media with LTNE via internal heat source, Nonlinear Engineering, 8, 1, 2019. Crossref
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Yang Xiangjuan, Shao Qian, Hoteit Hussein, Carrera Jesus, Younes Anis, Fahs Marwan, Three-dimensional natural convection, entropy generation and mixing in heterogeneous porous medium, Advances in Water Resources, 155, 2021. Crossref