Numerical modelling for nanoparticle thermal migration with effects of shape of particles and magnetic field inside a porous enclosure

Babazadeh, Houman and Zeeshan, A. and Jacob, Kavikumar and Hajizadeh, Ahmad and Bhatti, M. M. (2020) Numerical modelling for nanoparticle thermal migration with effects of shape of particles and magnetic field inside a porous enclosure. Iranian Journal of Science and Technology, Transactions of Mechanical Engineering, 45. pp. 801-811. ISSN 2228-6187

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Abstract

Computational modelling for nanoparticle migration inside a permeable space has been reported. Impacts of shape factor and radiation were included in the mathematical model. CVFEM was employed to analyse magnetic force impact. Impacts of magnetic radiative parameters, buoyancy forces and nanoparticle shape on nanomaterial behaviour were demonstrated. Utilizing the Darcy model helps us to predict the behaviour of porous media. Outputs revealed higher convective mode can be achieved with augmenting buoyancy force while opposite outcome appears when magnetic field is imposed. Thermal plume vanishes with the rise of conductive mode which is gained as Hartmann increases.

Item Type:	Article
Uncontrolled Keywords:	Darcy law; CVFEM; Nanoparticle shape; Magnetic force; Radiation
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:	Faculty of Applied Science and Technology > Department of Postgraduate
Depositing User:	Miss Afiqah Faiqah Mohd Hafiz
Date Deposited:	27 Jan 2022 03:23
Last Modified:	27 Jan 2022 03:23
URI:	http://eprints.uthm.edu.my/id/eprint/6164

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