Open Access

ARTICLE

MATHEMATICAL MODELING OF MHD FLOW OF HYBRID MICROPOLAR FERROFLUIDS ABOUT A SOLID SPHERE

by

Department of Mathematics, Faculty of Science, Ajloun National University, Ajloun 26810, Jordan
* Corresponding author: hamzahtahak@yahoo.com

Frontiers in Heat and Mass Transfer 2022, 18, 1-9. https://doi.org/10.5098/hmt.18.43

Abstract

The purpose of this study is mathematical simulation the combined free convection of hybrid micropolar ferrofluids about a solid sphere with magnetic force. We studied the magnetic oxide (Fe₃O₄) and Cobalt Iron Oxide (CoFe₂O₄) nanoparticles and suspended them into water–ethylene glycol (EG) (H₂O+(CH₂OH)₂ (50-50%) mixture. Numerical results for correlated physical quantities were gained through the Keller Box method along with the assistance of MATLAB software. The influence of relevant contributing parameters on physical quantities are inspected through tables and graphical illustrations. According to the current findings, the mono ferrofluid has the highest local skin friction, heat transmission rate, velocity and angular velocity profiles. Moreover, it has the lowest temperature.

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