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Numerical study of heat transfer in a microchannel equipped with the semicircular ribs influenced by slip condition: effects of various slip coefficient and Hartmann number

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dc.contributor.author He, Xinlin
dc.contributor.author Alderremy, A.A.
dc.contributor.author Aly, Shaban
dc.contributor.author Tlili, Iskander
dc.contributor.author Ghaemi, Ferial
dc.contributor.author Baleanu, Dumitru
dc.date.accessioned 2024-04-29T12:20:13Z
dc.date.available 2024-04-29T12:20:13Z
dc.date.issued 2022-07
dc.identifier.citation He, Xinlin;...et.al. (2022). "Numerical study of heat transfer in a microchannel equipped with the semicircular ribs influenced by slip condition: effects of various slip coefficient and Hartmann number", European Physical Journal Plus, Vol.137, No.7. tr_TR
dc.identifier.issn 21905444
dc.identifier.uri http://hdl.handle.net/20.500.12416/8047
dc.description.abstract In the present work, a microchannel that benefits from the simultaneous effect of slip condition and semicircular ribs was studied to boost heat transfer. A numerical method was utilized to examine the thermal and hydraulic behavior. The results reveal that the velocity is not zero since the slip condition exists in the microchannel. Furthermore, the velocity near the wall has a dramatic value when the slip length increases. Although the heat transfer is not remarkable by semicircular ribs, the magnetic field plays a vital role in boosting the heat transfer as a result of the declining thermal boundary layer. The effect of magnetic field on the heat transfer on the low Re number is not like the higher one which means as the Reynolds number (Re) varies from 10 to 90, the heat transfer goes up from 1.12 to 2.63. Furthermore, at Re = 90, a 255% enhancement is seen in the microchannel by affecting magnetic field at Hartmann number = 15. The results of slip condition claim that slip condition is introduced as the third most effective factor in rising and improving the efficiency of the microchannel. There is a 16.23% improvement in heat transfer by using slip condition in the microchannel. More importantly, the figure for heat transfer is enhanced by increasing the radius of ribs. tr_TR
dc.language.iso eng tr_TR
dc.relation.isversionof 10.1140/epjp/s13360-022-02983-2 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.title Numerical study of heat transfer in a microchannel equipped with the semicircular ribs influenced by slip condition: effects of various slip coefficient and Hartmann number tr_TR
dc.type article tr_TR
dc.relation.journal European Physical Journal Plus tr_TR
dc.contributor.authorID 56389 tr_TR
dc.identifier.volume 137 tr_TR
dc.identifier.issue 7 tr_TR
dc.contributor.department Çankaya Üniversitesi, Fen Edebiyat Fakültesi, Matematik Bölümü tr_TR


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