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Thermal radiation effect on MHD stagnation point flow of Williamson fluid over a stretching surface

Hasmawani, Hashim and Muhammad Khairul Anuar, Mohamed and Nazila, Ishak and Norhafizah, Md Sarif and Mohd Zuki, Salleh (2019) Thermal radiation effect on MHD stagnation point flow of Williamson fluid over a stretching surface. In: Journal of Physics: Conference Series, 2nd International Conference on Applied and Industrial Mathematics and Statistics (ICoAIMS 2019), 23 - 25 July 2019 , The Zenith Hotel, Kuantan, Pahang. pp. 1-13., 1366 (1). ISSN 1742-6588 (print); 1742-6596 (online)

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Abstract

Thermal radiation effects on MHD stagnation point flow of Williamson fluid over a stretching surface are studied. With the help of similarity transformation, the governing equations are converted to nonlinear ordinary differential equations and then solved numerically by Runge-Kutta-Fehlberg (RKF) technique. Numerical results for the reduced Nusselt number and reduced skin friction coefficient as well as the temperature and velocity profiles are elucidated through tables and graphs. The influence of Prandtl number, stretching parameter, Williamson fluid parameter, thermal radiation parameter and magnetic parameter are analyzed and discussed. It is found that, as Prandtl number and magnetic parameter increase, the temperature profiles decrease. Meanwhile, as Williamson fluid parameter and thermal radiation parameter decrease, the temperature profile increase.

Item Type: Conference or Workshop Item (Lecture)
Additional Information: Indexed by Scopus
Uncontrolled Keywords: Nonlinear ordinary differential equation; Radiation parameters; Runge-kutta-fehlberg; Similarity transformation; Skin friction coefficient; Stagnation-point flow; Stretching parameters; Temperature profiles
Subjects: Q Science > QA Mathematics
Q Science > QC Physics
Faculty/Division: Institute of Postgraduate Studies
Center for Mathematical Science
Depositing User: Mrs Norsaini Abdul Samat
Date Deposited: 04 Nov 2020 07:56
Last Modified: 04 Nov 2020 07:56
URI: http://umpir.ump.edu.my/id/eprint/29739
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