MHD mixed convection of Ag-MgO/water nanofluid in a triangular shape partitioned lid-driven square cavity involving a porous compound

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dc.contributor.authorSelimefendigil, F
dc.contributor.authorChamkha, AJ
dc.date.accessioned2024-07-18T11:51:54Z
dc.date.available2024-07-18T11:51:54Z
dc.description.abstractIn the current study, magnetohydrodynamics mixed convective flow of Ag-MgO/water hybrid nanofluid in a triangular shaped partitioned cavity involving a porous layer is numerically investigated by using the finite element method. In the numerical simulation, various effects of pertinent parameters such as Richardson number (between 0.01 and 100), Hartmann number (between 0 and 60), magnetic field inclination angle (between 0 and 90), Darcy number (between 10(-4) and 5 x 10(-2)), location of the vertex of triangular porous region (between 0.2 and 0.8 H) and hybrid nanoparticle solid volume fraction (phi(1) between 0 and 0.01, phi(2) between 0 and 0.01) on the fluid flow and convective heat transfer features are examined. It was observed that a large vortex is established below the main vortex near the upper wall for the lowest value Ri number. At the highest magnetic field strength, multi- recirculation flow pattern is seen in the right bottom corner. The average heat transfer enhances with higher values of permeability of the porous medium, magnetic field inclination angle, distance of the porous layer vertex from the hot wall and solid nanoparticle volume fraction of each particles in the hybrid nanofluid. The impact is reverse for higher values of Richardson number and Hartmann number. In the current work, significant changes in the average Nusselt number are obtained by varying the location of the porous medium. The triangular shaped porous compound can be used as an excellent tool for convective heat transfer control.
dc.identifier.issn1388-6150
dc.identifier.other1588-2926
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/5217
dc.language.isoEnglish
dc.publisherSPRINGER
dc.subjectHELICALLY COILED PIPE
dc.subjectNATURAL-CONVECTION
dc.subjectHEAT-TRANSFER
dc.subjectENTROPY GENERATION
dc.subjectHYBRID NANOFLUIDS
dc.subjectWATER NANOFLUID
dc.subjectFLOW
dc.subjectCONDUCTIVITY
dc.subjectENCLOSURE
dc.subjectCHANNEL
dc.titleMHD mixed convection of Ag-MgO/water nanofluid in a triangular shape partitioned lid-driven square cavity involving a porous compound
dc.typeArticle

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