Hybrid nanofluid flow over a permeable non-isothermal shrinking surface

Ishak, Anuar and Waini, Iskandar and Pop, Ioan (2021) Hybrid nanofluid flow over a permeable non-isothermal shrinking surface. Mathematics, 9 (5). pp. 1-18. ISSN 2227-7390

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Abstract

In this paper, we examine the influence of hybrid nanoparticles on flow and heat transfer over a permeable non-isothermal shrinking surface and we also consider the radiation and the mag-netohydrodynamic (MHD) effects. A hybrid nanofluid consists of copper (Cu) and alumina (Al2O3) nanoparticles which are added into water to form Cu-Al2O3/water. The similarity equations are obtained using a similarity transformation and numerical results are obtained via bvp4c in MATLAB. The results show that dual solutions are dependent on the suction strength of the shrinking surface; in addition, the heat transfer rate is intensified with an increase in the magnetic parameter and the hybrid nanoparticles volume fractions for higher values of the radiation parameter. Furthermore, the heat transfer rate is higher for isothermal surfaces as compared with non-isothermal surfaces. Further analysis proves that the first solution is physically reliable and stable.

Item Type:	Article
Uncontrolled Keywords:	Heat transfer, Hybrid nanofluid, MHD, Non-isothermal, Radiation, Shrinking surface
Divisions:	Faculty of Mechanical and Manufacturing Engineering Technology
Depositing User:	Sabariah Ismail
Date Deposited:	30 May 2022 11:38
Last Modified:	30 May 2022 11:46
URI:	http://eprints.utem.edu.my/id/eprint/25963
Statistic Details:	View Download Statistic

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