An analytical analysis of mixed convective MHD casson flow with ramped wall temperature

Husna Izzati, Osman and Zulkhibri, Ismail and Nur Fatihah, Mod Omar and Vieru, Dumitru and Mahadzir, S and Sibaroni, Y. and Riauan, M. A. I (2024) An analytical analysis of mixed convective MHD casson flow with ramped wall temperature. WSEAS Transactions on Heat and Mass Transfer, 19 (7). pp. 65-72. ISSN 2224-3461. (Published)

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Abstract

This research discusses the behavior of magnetohydrodynamic Casson fluid subjected to a ramped wall temperature along an infinitely inclined plate. Non-Newtonian fluid, specifically the Casson fluid, is employed to characterize fluid behavior in this research. The effects of porous media, chemical reactions, and radiation are considered. In practical applications, non-Newtonian fluids find use in lubrication such as grease, engine oil, etc. The Laplace transform technique has been applied during this study where ordinary differential equations are converted from the governing partial differential equations with suitable boundary conditions. These transformed dimensionless equations are subsequently solved numerically with Mathematica, and we have achieved the exact solutions of momentum, followed by energy and finally concentration. In the results section, we have analyzed the behavior of flow features under varying conditions of key parameters, including the governing parameters, the unsteadiness parameter, and the Casson parameter. All the results are shown and analyzed in graphs.

Item Type: Article
Additional Information: Indexed by Scopus
Uncontrolled Keywords: Casson fluid, mixed convection, magnetohydrodynamics, chemical reaction, porous medium, Laplace Transform.
Subjects: Q Science > QA Mathematics
Faculty/Division: Center for Mathematical Science
Institute of Postgraduate Studies
Depositing User: Dr. Zulkhibri Ismail@Mustofa
Date Deposited: 07 Jan 2025 07:29
Last Modified: 07 Jan 2025 07:29
URI: http://umpir.ump.edu.my/id/eprint/43110
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