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Magnetic Field Simulation of a Thermal Conductivity Measurement Instrument for Magnetorheological Fluid

M. S. A., Rahim and I., Ismail and S. A., Wahid and S. N., Aqida (2017) Magnetic Field Simulation of a Thermal Conductivity Measurement Instrument for Magnetorheological Fluid. In: MATEC Web of Conferences: The 2nd International Conference on Automotive Innovation and Green Vehicle (AiGEV 2016), 2-3 August 2016 , Malaysia Automotive Institute, Cyberjaya, Selangor. pp. 1-9., 90 (01061). ISSN 2261-236X

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Abstract

Technological advancements in thermal systems demand an innovative heat dissipation technology. Magnetorheological (MR) fluid has a huge potential to solve the problem. However, characterising thermal conductivity of the materials in magnetic fields required tailored instruments. This paper presents a concept design of the MR fluids thermal conductivity measurement instrument. The developed instrument was designed to be able to measure thermal conductivity in both parallel and perpendicular orientations with magnetic field. Magnetic fields distribution of the proposed concept design was analysed using finite element method for magnetics. Design modification then conducted to improve the magnetic fields strength. Findings of this study showed that gap thickness played a significant factor in determining the optimal design. Simulated magnetic fields strength at both parallel and perpendicular orientations were found identical, yet varied in distributions.

Item Type: Conference or Workshop Item (Speech)
Uncontrolled Keywords: Magnetorheological (MR) fluid; thermal conductivity measurement instrument
Subjects: T Technology > TJ Mechanical engineering and machinery
T Technology > TS Manufactures
Faculty/Division: Faculty of Manufacturing Engineering
Faculty of Mechanical Engineering
Depositing User: Mrs. Neng Sury Sulaiman
Date Deposited: 02 Jun 2017 07:32
Last Modified: 22 Jan 2018 06:26
URI: http://umpir.ump.edu.my/id/eprint/16289
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