Leakage and scattering of a leaky lamb wave by a structural discontinuity: Acousto-optics and FEM

Abstract

This study focuses on the leakage and scattering phenomena of Lamb waves in liquids as the result of the insonification of the end of an immersed solid plate by means of a bounded ultrasonic beam at the Lamb angle. Both acousto-optics measurements and FEM simulations are presented and discussed. It is shown that the observed complex scattered field is… (More)

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Cite this paper

@article{Kersemans2012LeakageAS, title={Leakage and scattering of a leaky lamb wave by a structural discontinuity: Acousto-optics and FEM}, author={Mathias Kersemans and Wim van Paepegem and Koen Van Den Abeele and Joris Degrieck}, journal={2012 IEEE International Ultrasonics Symposium}, year={2012}, pages={735-738} }