Abdul Muiz, Mohd Zaki and Nurul Farahain, Mohammad and Siti Khuzaimah, Soid and Muhammad Khairul Anuar, Mohamed and Rahimah, Jusoh (2021) Effects of Heat Generation/Absorption on a Stagnation Point Flow Past a Stretching Sheet Carbon Nanotube Water-Based Hybrid Nanofluid with Newtonian Heating. Malaysian Journal of Applied Sciences, 6 (2). pp. 34-47. ISSN 0127-9246. (Published)
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Abstract
This study investigates the mathematical modelling of heat generation/absorption effect on the convective flow of single wall carbon nanotube-copper (SWCNT-Cu)/water hybrid nanofluid towards a stagnation point past a stretching sheet with Newtonian heating. The set of governing equations in the form of non-linear partial differential equations are first transform using the similarity transformation technique then solved numerically by the Runge-Kutta-Fehlberg (RKF45) method in Maple software. The numerical solutions were obtained for the surface temperature, the heat transfer coefficient and the skin friction coefficient as well as the velocity and the temperature profiles. The features of the flow and heat transfer characteristics for various values of the stretching parameter, the conjugate parameter, the nanoparticle volume fraction parameter and the heat source/sink parameter are analyzed and discussed. It is found that effects of hybrid nanoparticles are more significant for lower stretching parameter and for large conjugate parameter values, as well as the heat generation/absorption.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Carbon Nanotube, Hybrid Nanofluid, Newtonian Heating, Stagnation Point, Stretching Sheet |
| Subjects: | Q Science > QA Mathematics |
| Faculty/Division: | Center for Mathematical Science |
| Depositing User: | Dr. Muhammad Khairul Anuar Mohamed |
| Date Deposited: | 05 Jul 2022 08:24 |
| Last Modified: | 05 Jul 2022 08:24 |
| URI: | http://umpir.ump.edu.my/id/eprint/34211 |
| Download Statistic: | View Download Statistics |
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