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Magneto-Mechanical Coupling in Magneto-Active Elastomers
In the present work, the magneto-mechanical coupling in magneto-active elastomers is investigated from two different modeling perspectives: a micro-continuum and a particle–interaction approach. Since both strategies differ significantly in their basic assumptions and the resolution of the problem u...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7830580/ https://www.ncbi.nlm.nih.gov/pubmed/33477271 http://dx.doi.org/10.3390/ma14020434 |
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author | Metsch, Philipp Romeis, Dirk Kalina, Karl A. Raßloff, Alexander Saphiannikova, Marina Kästner, Markus |
author_facet | Metsch, Philipp Romeis, Dirk Kalina, Karl A. Raßloff, Alexander Saphiannikova, Marina Kästner, Markus |
author_sort | Metsch, Philipp |
collection | PubMed |
description | In the present work, the magneto-mechanical coupling in magneto-active elastomers is investigated from two different modeling perspectives: a micro-continuum and a particle–interaction approach. Since both strategies differ significantly in their basic assumptions and the resolution of the problem under investigation, they are introduced in a concise manner and their capabilities are illustrated by means of representative examples. To motivate the application of these strategies within a hybrid multiscale framework for magneto-active elastomers, their interchangeability is then examined in a systematic comparison of the model predictions with regard to the magneto-deformation of chain-like helical structures in an elastomer surrounding. The presented results show a remarkable agreement of both modeling approaches and help to provide an improved understanding of the interactions in magneto-active elastomers with chain-like microstructures. |
format | Online Article Text |
id | pubmed-7830580 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-78305802021-01-26 Magneto-Mechanical Coupling in Magneto-Active Elastomers Metsch, Philipp Romeis, Dirk Kalina, Karl A. Raßloff, Alexander Saphiannikova, Marina Kästner, Markus Materials (Basel) Article In the present work, the magneto-mechanical coupling in magneto-active elastomers is investigated from two different modeling perspectives: a micro-continuum and a particle–interaction approach. Since both strategies differ significantly in their basic assumptions and the resolution of the problem under investigation, they are introduced in a concise manner and their capabilities are illustrated by means of representative examples. To motivate the application of these strategies within a hybrid multiscale framework for magneto-active elastomers, their interchangeability is then examined in a systematic comparison of the model predictions with regard to the magneto-deformation of chain-like helical structures in an elastomer surrounding. The presented results show a remarkable agreement of both modeling approaches and help to provide an improved understanding of the interactions in magneto-active elastomers with chain-like microstructures. MDPI 2021-01-17 /pmc/articles/PMC7830580/ /pubmed/33477271 http://dx.doi.org/10.3390/ma14020434 Text en © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Metsch, Philipp Romeis, Dirk Kalina, Karl A. Raßloff, Alexander Saphiannikova, Marina Kästner, Markus Magneto-Mechanical Coupling in Magneto-Active Elastomers |
title | Magneto-Mechanical Coupling in Magneto-Active Elastomers |
title_full | Magneto-Mechanical Coupling in Magneto-Active Elastomers |
title_fullStr | Magneto-Mechanical Coupling in Magneto-Active Elastomers |
title_full_unstemmed | Magneto-Mechanical Coupling in Magneto-Active Elastomers |
title_short | Magneto-Mechanical Coupling in Magneto-Active Elastomers |
title_sort | magneto-mechanical coupling in magneto-active elastomers |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7830580/ https://www.ncbi.nlm.nih.gov/pubmed/33477271 http://dx.doi.org/10.3390/ma14020434 |
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