Abstract
A general-purpose model for studying the reflection of acoustic plane waves or line-focused beams from a stratified medium is presented. Loss of adhesion between one or more pairs of layers is taken into account by assuming a partial layer tangential-displacement slip between the layers. Measurements of the reflection of focused ultrasonic beams from an aluminum plate covered by a thin self-adhesive aluminum foil, whose adhesion to the aluminum plate locally is decreased, are presented. The measured reflection coefficients are compared to calculated beam-reflection coefficients, and the numerical model is used for interpreting the measured results
Original language | English |
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Title of host publication | IEEE Ultrasonics Symposium Proceedings |
Volume | Volume 2 |
Publisher | IEEE |
Publication date | 1989 |
Pages | 1125-1128 |
DOIs | |
Publication status | Published - 1989 |
Event | 1989 IEEE Ultrasonics Symposium - Montreal, Canada Duration: 3 Oct 1989 → 6 Oct 1989 https://ieeexplore.ieee.org/xpl/conhome/857/proceeding |
Conference
Conference | 1989 IEEE Ultrasonics Symposium |
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Country/Territory | Canada |
City | Montreal |
Period | 03/10/1989 → 06/10/1989 |
Internet address |