Asmadi, Muhammad Solleh and Siri, Zailan and Kasmani, Ruhaila Md and Saleh, Habibis (2022) Nanoparticle shape effect on the natural-convection heat transfer of hybrid nanofluid inside a u-shaped enclosure. Thermal Science, 26 (1, B). pp. 463-475. ISSN 0354-9836, DOI https://doi.org/10.2298/TSCI200818139A.
Full text not available from this repository.Abstract
The effect of nanoparticle shape on the natural-convection heat transfer of Cu-Al2O3-water hybrid nanofluid inside a U-shaped enclosure is presented in this paper The governing equations are transformed into the dimensionless form using dimensionless variables. A three-node triangular finite element method is used with the Arewton-Raphson method to solve the problem numerically. The streamlines and isotherms as well as the local and average Nusselt numbers are presented for the fluid-flow with Rayleigh number of 10(4) to 10(6). It is found that blade nanoparticle shape produces the highest heat transfer rate while sphere is the lowest.
| Item Type: | Article |
|---|---|
| Funders: | Ministry of Education, Malaysia [Grant No: IIRG006C-19IISS & GP-F004H-2018], Universiti Malaya [Grant No: IIRG006C-19IISS & GP-F004H-2018] |
| Uncontrolled Keywords: | Natural-convection; Hybrid nanofluid; Nanoparticle shape; U-shaped enclosure; Heat transfer |
| Subjects: | T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Centre for Foundation Studies in Science Faculty of Science > Institute of Mathematical Sciences |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 01 Aug 2022 03:19 |
| Last Modified: | 01 Aug 2022 03:19 |
| URI: | http://eprints.um.edu.my/id/eprint/33520 |
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