piezoelectric energy harvesting ; space ; time finite elements.
Résumé :
[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.
Disciplines :
Ingénierie, informatique & technologie: Multidisciplinaire, généralités & autres
Auteur, co-auteur :
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
Langue du document :
Anglais
Titre :
Numerical Modelling of Piezoelectric Energy Harvesting Devices
Date de publication/diffusion :
2013
Nom de la manifestation :
2nd ECCOMAS Young Investigators Conference (YIC 2013)
Date de la manifestation :
2013
Manifestation à portée :
International
Titre de l'ouvrage principal :
2nd ECCOMAS Young Investigators Conference (YIC 2013)
