Ferrofluid convection in a lid-driven cavity

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dc.contributor.authorSelimefendigil F.
dc.contributor.authorChamkha A.J.
dc.date.accessioned2024-07-22T08:10:13Z
dc.date.available2024-07-22T08:10:13Z
dc.date.issued2018
dc.description.abstractThis study numerically investigates the mixed convection of ferrofluids in a partially heated lid driven square enclosure. The heater is located to the left vertical wall and the right vertical wall is kept at constant lower temperature while other walls of the cavity are assumed to be adiabatic. The governing equations are solved with Galerkin weighted residual finite element method. The influence of the Richardson number (between 0.01 and 100), heater location (between 0.25 H and 0.75H), strength of the magnetic dipole (between 0 and 4), and horizontal location of the magnetic dipole source (between -2H and -0.5H) on the fluid flow and heat transfer are numerically investigated. It is found that local and averaged heat transfer deteriorates with increasing values of Richardson number and magnetic dipole strength. The flow field and thermal characteristics are sensitive to the magnetic dipole source strength and its position and heater location. © 2018 Trans Tech Publications, Switzerland.
dc.identifier.DOI-ID10.4028/www.scientific.net/DDF.388.407
dc.identifier.issn10120386
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/15145
dc.language.isoEnglish
dc.publisherTrans Tech Publications Ltd
dc.subjectFlow of fluids
dc.subjectLocation
dc.subjectMagnetic fluids
dc.subjectMagnetism
dc.subjectMixed convection
dc.subjectFluid flow and heat transfers
dc.subjectGoverning equations
dc.subjectLid-driven cavities
dc.subjectLower temperatures
dc.subjectPartial heating
dc.subjectSquare enclosures
dc.subjectThermal characteristics
dc.subjectWeighted residuals
dc.subjectFinite element method
dc.titleFerrofluid convection in a lid-driven cavity
dc.typeArticle

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