Titre :

Wave propagation in functionally graded piezoelectric rods with rectangular cross-section

Auteur(s) :

Yu, J.G. [Auteur]
Bo, Zhang [Auteur]
Lefebvre, Jean-Etienne [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Zhang, C. [Auteur]

Titre de la revue :

Archives of Mechanics

Pagination :

213-231

Éditeur :

Polish Scientific Publishers Pwn

Date de publication :

2015

ISSN :

0373-2029

Mot(s)-clé(s) en anglais :

Wave propagation
Rectangular rod
FGPM structures
Double orthogonal polynomials
Dispersion curves
Electric potential distribution

Discipline(s) HAL :

Sciences de l'ingénieur [physics]/Micro et nanotechnologies/Microélectronique
Sciences de l'ingénieur [physics]/Matériaux
Sciences de l'ingénieur [physics]/Acoustique [physics.class-ph]

Résumé en anglais : [en]

For the purpose of design and optimization of functionally graded piezoelectric material (FGPM) transducers, wave propagation in FGPM structures has received much attention in the past twenty years. But research focused ...
Lire la suite >For the purpose of design and optimization of functionally graded piezoelectric material (FGPM) transducers, wave propagation in FGPM structures has received much attention in the past twenty years. But research focused essentially on semi-infinite structures and one-dimensional structures, i.e., structures with a finite dimension in only one direction, such as horizontally infinite flat plates and axially infinite hollow cylinders. This paper proposes a double orthogonal polynomial series approach to solve the wave propagation problem in a two-dimensional (2D) FGPM structure, namely, an FGPM rod with a rectangular cross-section. The dispersion curves and electric potential distributions are illustrated.Lire moins >

Langue :

Anglais

Vulgarisation :

Non

Collections :

• Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL