Wave propagation in graded rings with ...
Type de document :
Compte-rendu et recension critique d'ouvrage
Titre :
Wave propagation in graded rings with rectangular cross-sections
Auteur(s) :
Yu, J.G. [Auteur]
Yang, X.D. [Auteur]
Lefebvre, Jean-Etienne [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Zhang, Ch. [Auteur]
Yang, X.D. [Auteur]
Lefebvre, Jean-Etienne [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Zhang, Ch. [Auteur]
Titre de la revue :
Wave Motion
Pagination :
160-170
Éditeur :
Elsevier
Date de publication :
2015-01
ISSN :
0165-2125
Mot(s)-clé(s) en anglais :
Guided waves
Rectangular ring
Functionally graded materials
Orthogonal polynomials
Dispersion curves
Displacement distributions
Rectangular ring
Functionally graded materials
Orthogonal polynomials
Dispersion curves
Displacement distributions
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]
Sciences de l'ingénieur [physics]/Matériaux
Sciences de l'ingénieur [physics]/Acoustique [physics.class-ph]
Résumé en anglais : [en]
In this paper, a double orthogonal polynomial series method is proposed to investigate the guided wave propagation in a two-dimensional (2-D) structure, namely, a FGM ring with a rectangular cross-section. Two kinds of ...
Lire la suite >In this paper, a double orthogonal polynomial series method is proposed to investigate the guided wave propagation in a two-dimensional (2-D) structure, namely, a FGM ring with a rectangular cross-section. Two kinds of graded rings are considered: material gradient directions being in the radial direction and in the axial direction respectively. Numerical comparison with available reference results for a straightly homogeneous rectangular bar illustrates the validity of the proposed method. The dispersion curves and displacement distributions of various FGM rings, which have different radius to thickness ratios, different material gradient directions and different thickness to height ratios, are calculated to reveal the guided wave characteristics.Lire moins >
Lire la suite >In this paper, a double orthogonal polynomial series method is proposed to investigate the guided wave propagation in a two-dimensional (2-D) structure, namely, a FGM ring with a rectangular cross-section. Two kinds of graded rings are considered: material gradient directions being in the radial direction and in the axial direction respectively. Numerical comparison with available reference results for a straightly homogeneous rectangular bar illustrates the validity of the proposed method. The dispersion curves and displacement distributions of various FGM rings, which have different radius to thickness ratios, different material gradient directions and different thickness to height ratios, are calculated to reveal the guided wave characteristics.Lire moins >
Langue :
Anglais
Vulgarisation :
Non
Source :