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Measuremment of magnetorheological elastomer properties

Magneto Rheological Elastomer is a novel class material comprises of elastomeric matrix mixed with ferromagnetic particles. It exhibits adjustable mechanical properties with presence of external magnetic field, in a reversible manner. In contrast to the Magneto Rheological fluids MRE solves the issu...

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Main Author: Suthan A / l Gobi Nathan
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Published: 2023
Subjects:
Magnetordeological elastomer
Compression testing
Staticcompression
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spelling my.uniten.dspace-214022023-05-05T07:45:37Z Measuremment of magnetorheological elastomer properties Suthan A / l Gobi Nathan Magnetordeological elastomer Compression testing Staticcompression Magneto Rheological Elastomer is a novel class material comprises of elastomeric matrix mixed with ferromagnetic particles. It exhibits adjustable mechanical properties with presence of external magnetic field, in a reversible manner. In contrast to the Magneto Rheological fluids MRE solves the issue arises in MR fluids such as sedimentation of iron particle and formation of hard cake. The project concentrates on identifying the characteristic of MRE under compression test for both isotropic and anisotropic MRE with different volume percentage of carbonyl iron powder. Isotropic and anisotropic MRE with 5%,10% and 20% volume percentage of CIP were fabricated using reliable process. The compression test was conducted with and without magnetic field to both isotropic and anisotropic on Zwick Machine. Neodymium magnets were used to create magnetic field across the MRE. The MRE were compressed up to maximum 25% shear strain with 10mm/min compression rate. The Young Modulus were used to analyze the characteristic of MRE under compression testing. The results obtained shows that anisotropic MRE is stiffer than isotropic MRE. Moreover, increase in iron particle volume percentage in MRE contributes to significant effect on Young Modulus in presence and absence of magnetic field. 2023-05-03T16:47:43Z 2023-05-03T16:47:43Z 2020-02 https://irepository.uniten.edu.my/handle/123456789/21402 application/pdf
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
topic Magnetordeological elastomer
Compression testing
Staticcompression
spellingShingle Magnetordeological elastomer
Compression testing
Staticcompression
Suthan A / l Gobi Nathan
Measuremment of magnetorheological elastomer properties
description Magneto Rheological Elastomer is a novel class material comprises of elastomeric matrix mixed with ferromagnetic particles. It exhibits adjustable mechanical properties with presence of external magnetic field, in a reversible manner. In contrast to the Magneto Rheological fluids MRE solves the issue arises in MR fluids such as sedimentation of iron particle and formation of hard cake. The project concentrates on identifying the characteristic of MRE under compression test for both isotropic and anisotropic MRE with different volume percentage of carbonyl iron powder. Isotropic and anisotropic MRE with 5%,10% and 20% volume percentage of CIP were fabricated using reliable process. The compression test was conducted with and without magnetic field to both isotropic and anisotropic on Zwick Machine. Neodymium magnets were used to create magnetic field across the MRE. The MRE were compressed up to maximum 25% shear strain with 10mm/min compression rate. The Young Modulus were used to analyze the characteristic of MRE under compression testing. The results obtained shows that anisotropic MRE is stiffer than isotropic MRE. Moreover, increase in iron particle volume percentage in MRE contributes to significant effect on Young Modulus in presence and absence of magnetic field.
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author Suthan A / l Gobi Nathan
author_facet Suthan A / l Gobi Nathan
author_sort Suthan A / l Gobi Nathan
title Measuremment of magnetorheological elastomer properties
title_short Measuremment of magnetorheological elastomer properties
title_full Measuremment of magnetorheological elastomer properties
title_fullStr Measuremment of magnetorheological elastomer properties
title_full_unstemmed Measuremment of magnetorheological elastomer properties
title_sort measuremment of magnetorheological elastomer properties
publishDate 2023
_version_ 1806427805508960256
score 13.222552

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