Marangoni Hybrid Nanofluid Flow Over A Permeable Infinite Disk Embedded In A Porous Medium

Pop, Ioan Mihai and Md Arifin, Norihan and Wahid, Nur Syahirah and Khashi’ie, Najiyah Safwa (2021) Marangoni Hybrid Nanofluid Flow Over A Permeable Infinite Disk Embedded In A Porous Medium. International Communications in Heat and Mass Transfer, 126. 01-08. ISSN 0735-1933

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Abstract

The importance of porous medium and hybrid nanofluid in the augmentation of heat transfer process has been realized by the researchers. Hence, a numerical boundary layer exploration towards Marangoni hybrid nanofluid flow over a permeable infinite disk placed in a porous medium is carried out. 1% volume fraction of alumina is hybridized with (0.01 − 1)% volume fraction of copper in the water. The solver in Matlab software (bvp4c) is applied to enumerate the solutions. The non-unique (dual) solutions are discoverable for the shrinking disk and only the first solution is real. The upsurges of copper volume fraction, porosity and suction parameters enable the heat transfer rate to enhance and decelerate the boundary layer bifurcation at the shrinking disk.

Item Type:	Article
Uncontrolled Keywords:	Dual solutions, Hybrid nanofluid, Marangoni boundary layer, Porous medium, Stability analysis, Stretching/shrinking disk
Divisions:	Faculty of Mechanical and Manufacturing Engineering Technology
Depositing User:	Sabariah Ismail
Date Deposited:	28 Feb 2022 16:32
Last Modified:	28 Feb 2022 16:32
URI:	http://eprints.utem.edu.my/id/eprint/25606
Statistic Details:	View Download Statistic

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