CFD Study of MHD and Elastic Wall Effects on the Nanofluid Convection Inside a Ventilated Cavity Including Perforated Porous Object

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dc.contributor.authorKolsi, L
dc.contributor.authorSelimefendigil, F
dc.contributor.authorOmri, M
dc.contributor.authorRmili, H
dc.contributor.authorAyadi, B
dc.contributor.authorMaatki, C
dc.contributor.authorAlshammari, BM
dc.date.accessioned2024-07-18T12:06:27Z
dc.date.available2024-07-18T12:06:27Z
dc.description.abstractCost-effective, lightweight design alternatives for the thermal management of heat transfer equipment are required. In this study, porous plate and perforated-porous plates are used for nanoliquid convection control in a flexible-walled vented cavity system under uniform magnetic field effects. The finite element technique is employed with the arbitrary Lagrangian-Eulerian (ALE) method. The numerical study is performed for different values of Reynolds number (200 < Re < 1000), Hartmann number (0 <= Ha <= 50), Cauchy number (10-8 <= Ca <= 10(-4)) and Darcy number (10(-6) <= Da <= 0.1). At Re = 600, the average Nusselt number (Nu) is 6.3% higher by using a perforated porous plate in a cavity when compared to a cavity without a plate, and it is 11.2% lower at Re = 1000. At the highest magnetic field strength, increment amounts of Nu are in the range of 25.4-29.6% by considering the usage of plates. An elastic inclined wall provides higher Nu, while thermal performance improvements in the range of 3.6-6% are achieved when varying the elastic modulus of the wall. When using a perforated porous plate and increasing its permeability, 22.8% increments of average Nu are obtained. A vented cavity without a plate and elastic wall provides the highest thermal performance in the absence of a magnetic field, while using a porous plate with an elastic wall results in higher Nu when a magnetic field is used.
dc.identifier.other2227-7390
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/10394
dc.language.isoEnglish
dc.publisherMDPI
dc.subjectFLUID-STRUCTURE INTERACTION
dc.subjectHEAT-TRANSFER CHARACTERISTICS
dc.subjectLID-DRIVEN CAVITY
dc.subjectMIXED CONVECTION
dc.subjectNATURAL-CONVECTION
dc.subjectENTROPY GENERATION
dc.subjectWATER NANOFLUID
dc.subjectSQUARE CAVITY
dc.subjectFORCED-CONVECTION
dc.subjectTRANSFER ENHANCEMENT
dc.titleCFD Study of MHD and Elastic Wall Effects on the Nanofluid Convection Inside a Ventilated Cavity Including Perforated Porous Object
dc.typeArticle

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