Title :
Propagation in finite anisotropic plates of diffracting scalar waves
Author :
Roche, P.-E.M. ; Khuri-Yakub, B.T.
Abstract :
The model developed in this paper allows one to predict the propagation of Lamb waves in an anisotropic wafer. More generally it can account for the linear dispersive propagation of scalar waves in an anisotropic and finite plate and for any local alteration in the displacement component of the Lamb wave. The validation has been done using a solid-solid contact as an emitter-receiver
Keywords :
acoustic dispersion; acoustic wave diffraction; surface acoustic waves; Lamb waves; anisotropic wafer; diffracting scalar waves; displacement component; emitter-receiver; finite anisotropic plates; linear dispersive propagation; solid-solid contact; Acoustic diffraction; Anisotropic media; Plates; Surface acoustic waves;
Conference_Titel :
Ultrasonics Symposium, 1994. Proceedings., 1994 IEEE
Print_ISBN :
0-7803-2012-3
DOI :
10.1109/ULTSYM.1994.401739
