| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1901296 | Wave Motion | 2012 | 13 Pages |
Abstract
⺠We study the scattering of guided waves by partly through-thickness, flat-bottomed cavities with irregular shapes in plates. ⺠We develop an analytical model and compare it to a finite element model. ⺠We present 2 examples: partly through-thickness cavities with elliptical and arbitrary shape. ⺠Results from the analytical and the finite element models show very good agreement.
Keywords
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geology
Authors
L. Moreau, M. Caleap, A. Velichko, P.D. Wilcox,