Citation

Ooi, Yongson and Chen, Gooi Mee and Tio, Kek Kiong (2021) Effects of Surface Roughness on the Heat Convection of Nanofluids. In: 2nd FET PG Engineering Colloquium Proceedings 2021, 1-15 Dec. 2021, Online Conference. (Unpublished)

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Abstract

In general, the roughness structure consists can be idealized into two types of uniform structure known as d-type and k-type structure. The d-type structure contains trapped eddy while k-type structure has smaller eddy at the corner. The flow across both types of structures were studied by assuming nanofluids as continuum while nanoparticles as discrete phase. RANS models were used to simulate the flow across the roughness structure using Eulerian approach while the motion of nanoparticles was treated as Lagrangian.

Item Type:	Conference or Workshop Item (Paper)
Uncontrolled Keywords:	Nanoparticles, surface roughness, nanofluids heat transfer, CFD, trapped eddy
Subjects:	R Medicine > RS Pharmacy and materia medica
Divisions:	Faculty of Engineering and Technology (FET)
Depositing User:	Ms Nurul Iqtiani Ahmad
Date Deposited:	28 Jan 2022 00:55
Last Modified:	28 Jan 2022 00:55
URII:	http://shdl.mmu.edu.my/id/eprint/9901

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