Saxena, P. (2013) On the general governing equations of electromagnetic acoustic transducers. Archive of Mechanical Engineering, 60(2), pp. 231-246. (doi: 10.2478/meceng-2013-0015)
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Abstract
In this paper, we present the general governing equations of electrodynamics and continuum mechanics that need to be considered while mathematically modelling the behaviour of electromagnetic acoustic transducers (EMATs). We consider the existence of finite deformations for soft materials and the possibility of electric currents, temperature gradients, and internal heat generation due to dissipation. Starting with Maxwell’s equations of electromagnetism and balance laws of nonlinear elasticity, we present the governing equations and boundary conditions in incremental form in order to solve wave propagation problems of boundary value type.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Saxena, Dr Prashant |
| Authors: | Saxena, P. |
| Subjects: | Q Science > QA Mathematics T Technology > TA Engineering (General). Civil engineering (General) |
| College/School: | College of Science and Engineering > School of Engineering > Infrastructure and Environment |
| Journal Name: | Archive of Mechanical Engineering |
| Publisher: | De Gruyter Open |
| ISSN: | 2300-1895 |
| ISSN (Online): | 2300-1895 |
| Published Online: | 05 July 2013 |
| Copyright Holders: | Copyright © 2013 The Author |
| First Published: | First published in Archive of Mechanical Engineering 60(2): 231-246 |
| Publisher Policy: | Reproduced under a Creative Commons License |
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