Impacts of rotating surface and oriented magnetic field on mixed convection and melting behavior of CNT-water nanouid in a horizontal annulus

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dc.contributor.authorSelimefendigil, F
dc.contributor.authorÖztop, HF
dc.date.accessioned2024-07-18T11:51:22Z
dc.date.available2024-07-18T11:51:22Z
dc.description.abstractCombined rotational surface and inclined magnetic effects on the mixed convection and melting behavior of CNT-water nanofluid in an annulus is analyzed with finite element method. Constant temperatures are used for the inner and outer walls while the inner surface is also rotating. Melting behavior and convection features are analyzed by varying different parameters such as Hartmann number, magnetic field inclination angle, inner wall rotational speed and nanoparticle volume fraction. The average Nu value and melt fraction increase with higher values of nanoparticle solid volume fraction while reverse impact is seen for higher Ha number values. The overall heat transfer rate is reduced for higher rotational velocity of the inner wall but contribution of various hot walls to the average Nu is different. The melt front propagation can be controlled by using the rotation of the inner surface.
dc.identifier.issn0735-1933
dc.identifier.other1879-0178
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/4816
dc.language.isoEnglish
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.subjectHEAT-TRANSFER ENHANCEMENT
dc.subjectNANOFLUID FILLED CAVITY
dc.subjectPHASE-CHANGE MATERIALS
dc.subjectNATURAL-CONVECTION
dc.subjectSQUARE ENCLOSURE
dc.subjectPCM SOLIDIFICATION
dc.subjectTHERMAL COLLECTORS
dc.subjectFORCED-CONVECTION
dc.subjectCYLINDER
dc.subjectCONDUCTIVITY
dc.titleImpacts of rotating surface and oriented magnetic field on mixed convection and melting behavior of CNT-water nanouid in a horizontal annulus
dc.typeArticle

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