Publication de 12 numéros par an
ISSN Imprimer: 1091-028X
ISSN En ligne: 1934-0508
Indexed in
DOUBLE-DIFFUSIVE NATURAL CONVECTION IN A NON-DARCY POROUS CAVITY FILLED WITH NANOFLUID UNDER THE EFFECTS OF CHEMICAL REACTION
RÉSUMÉ
Double-diffusive natural convection in a non-Darcy porous cavity filled with nanofluid under the effects of chemical reaction was solved numerically using a simple algorithm in the finite volume method. We studied the effects of the various thermophysical and nanoparticle parameters on the heat and mass transfer, nanoparticle volume fraction, and fluid flow in different flow regimes. The results are introduced with flow configurations, isotherms, concentration, nanoparticle volume fraction lines, and local Nusselt and Sherwood numbers for different values of Darcy number from 10-6 to 10-2, Rayleigh number from 103 to 106, Soret number with modified Dufour number, chemical reaction parameter, and nanoparticle parameters. The flow pattern, nanoparticle volume fraction, and rate of heat and mass transfer inside the cavity are affected by these parameters. The current numerical results are well validated and have favorable comparisons with previously published results.
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Aly Abdelraheem M., Raizah Z. A. S., Ahmed Sameh E., Mixed Convection in a Cavity Saturated with Wavy Layer Porous Medium: Entropy Generation, Journal of Thermophysics and Heat Transfer, 32, 3, 2018. Crossref
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Raizah , Natural Convection of Dusty Hybrid Nanofluids in an Enclosure Including Two Oriented Heated Fins, Applied Sciences, 9, 13, 2019. Crossref
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Aly Abdelraheem M., ISPH method for MHD convective flow from grooves inside a nanofluid-filled cavity under the effects of Soret and Dufour numbers, Physica A: Statistical Mechanics and its Applications, 546, 2020. Crossref
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Babazadeh Houman, Sheremet Mikhail A., Mohammed Hussein A., Hajizadeh Mohammed Reza, Li Z., Inclusion of nanoparticles in PCM for heat release unit, Journal of Molecular Liquids, 313, 2020. Crossref
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Ahmed Sameh Elsayed, Aly Abdelraheem M., Mixed convection in a nanofluid-filled sloshing porous cavity including inner heated rose, Journal of Thermal Analysis and Calorimetry, 143, 1, 2021. Crossref
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Aly Abdelraheem M., Mohamed Ehab Mahmoud, Alsedais Noura, Double-diffusive convection from a rotating rectangle in a finned cavity filled by a nanofluid and affected by a magnetic field, International Communications in Heat and Mass Transfer, 126, 2021. Crossref