Numerical Modelling of Piezoelectric Energy Harvesting Devices

Reference : Numerical Modelling of Piezoelectric Energy Harvesting Devices


	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Multidisciplinary, general & others
	Focus Areas :	Computational Sciences
	To cite this reference:	http://hdl.handle.net/10993/11326

Title :	Numerical Modelling of Piezoelectric Energy Harvesting Devices
Language :	English
Author, co-author :	Ravi, Srivathsan [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
	Zilian, Andreas [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
Publication date :	2013
Main document title :	2nd ECCOMAS Young Investigators Conference (YIC 2013)
Peer reviewed :	No
Audience :	International
City :	Bordeaux, France
Event name :	2nd ECCOMAS Young Investigators Conference (YIC 2013)
Event date :	2013
Keywords :	[en] piezoelectric energy harvesting ; space ; time finite elements.
Abstract :	[en] This paper introduces a monolithic approach that provides simultaneous solution to the coupled system which involves volume-coupled piezoelectric mechanics and a controlling energy harvesting circuit for applications in energy harvesting. The weak form of the governing equations is discretized by space-time nite element method based on mixed velocity-stress/ rate of potential-dielectric displacement setting. The results will be compared to the simple cases with closed-form solution available from literature.
Permalink :	http://hdl.handle.net/10993/11326
Other URL :	http://hal.archives-ouvertes.fr/hal-00855854

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Open access	YIC2013_SrivathsanRavi.pdf		Author preprint	324.73 kB	View/Open

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