Husna Izzati, Osman and Ching, Dennis Ling Chuan and Nur Fatihah, Mod Omar and Vieru, Dumitru and Zulkhibri, Ismail (2022) Generalized cattaneo’s law over a vertical cylinder on casson fluids. CFD Letters, 14 (12). pp. 38-51. ISSN 2180-1363. (Published)
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Abstract
The analysis of unsteady axial symmetric flows of an incompressible and electrically conducting Casson fluid over a vertical cylinder with time-variable temperature, under influence of an external transversely magnetic field has been carried out. The mathematical model is build based on the time-fractional differential equation of Cattaneo’s law with Caputo derivative to describe thermal transport. Based on the model, we can obtain the effect of temperature gradient history on heat transport and fluid motion. Besides, the generalized mathematical model that we build can be used to achieve the Classical Cattaneo’s law. Comparison between the generalized Cattaneo and the classical Cattaneo was examined to optimize the heat transport model.
| Item Type: | Article |
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| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Casson fluid; Cattaneo; Fractional derivative; Laplace transform; Vertical cylinder |
| Subjects: | Q Science > Q Science (General) Q Science > QA Mathematics |
| Faculty/Division: | Institute of Postgraduate Studies Center for Mathematical Science |
| Depositing User: | Mr Muhamad Firdaus Janih@Jaini |
| Date Deposited: | 30 Apr 2024 06:32 |
| Last Modified: | 30 Apr 2024 06:32 |
| URI: | http://umpir.ump.edu.my/id/eprint/40608 |
| Download Statistic: | View Download Statistics |
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