A wave near the edge of a circular disk
Destrade, Michel
Destrade, Michel
Loading...
Files
Loading...
Journal article
Adobe PDF, 274.53 KB
Publication Date
2008
Keywords
Type
journal article
Downloads
Citation
DESTRADE, M., FU, Y. (2008) 'A wave near the edge of a circular disk'. Open Acoustics Journal, 1 :15-18.
Abstract
It is shown that in the Love-Kirchhoff plate theory, an edge wave can travel in a circular thin disk made of an isotropic elastic material. This disk edge wave turns out to be faster than the classic flexural acoustic wave in a straightedged, semi-infinite, thin plate, a wave which it mimics when the curvature radius becomes very large compared to the wavelength.
Funder
Publisher
Publisher DOI
Rights
CC BY-NC-ND