Magnetohydrodynamic ternary hybrid nanofluid slip flow over an exponentially shrinking sheet with heat generation and suction

Khashi’ie, Najiyah Safwa and Hamzah, Khairum and Waini, Iskandar and Zainal, Nurul Amira and Md Arifin, Norihan and Pop, Ioan (2024) Magnetohydrodynamic ternary hybrid nanofluid slip flow over an exponentially shrinking sheet with heat generation and suction. Magnetohydrodynamics, 60 (3-4). pp. 197-205. ISSN 1574-0579

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Abstract

This study investigates the combined influence of magnetic field, suction effect and convective boundary condition on the flow and heat transfer characteristics of couple stress hybrid nanofluid (HNF) flow subjected to a stretching surface. The governing equations for the couple stress hybrid nanofluid flow are formulated and solved numerically using the efficient computational bvp4c solver embedded in the Matlab software. The hybrid nanofluid composed of a base fluid (methanol) and hybrid nanoparticles (AA7072 and AA7075-aluminium alloys) is characterized by considering the single phase nanofluid model. Validation is conducted with previously published results indicating that the presented model is correct. The analysis considers the presence of an external magnetic field, which has a significant influence on the flow and heat transfer behaviours (skin friction and heat transfer) as well as the velocity and temperature profiles. The findings contribute to a deeper understanding of the coupled effects of MHD and Biot number (generated by the convective boundary condition) on the hybrid nanofluid's flow and thermal progress. However, the results are applicable for the stretching plate only. Further, such insights are crucial for optimizing thermal management systems and enhancing heat transfer processes in advanced engineering applications.

Item Type:	Article
Uncontrolled Keywords:	Magnetohydrodynamic, Couple stress fluid, Hybrid nanofluid
Divisions:	Faculty Of Mechanical Technology And Engineering
Depositing User:	Norfaradilla Idayu Ab. Ghafar
Date Deposited:	06 Aug 2025 04:42
Last Modified:	06 Aug 2025 04:42
URI:	http://eprints.utem.edu.my/id/eprint/28842
Statistic Details:	View Download Statistic

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