DocumentCode
378654
Title
Accurate localization of rectangular cracks using Gaussian acoustic beams
Author
Vandeputte, J. ; Leroy, O. ; Shkerdin, G.
Author_Institution
Interdisciplinary Res. Center, Katholieke Univ. Leuven, Kortrijk, Belgium
Volume
1
fYear
2001
fDate
2001
Firstpage
693
Abstract
The scattering of a Gaussian beam by a rectangular crack is studied by means of the Radiation Mode Model. The influence of a crack on the reflected and transmitted fields of a bounded beam, incident at a critical angle of the L/S/L (liquid/solid/liquid)- and the L/S/V (liquid/solid/vacuum)-structure is investigated
Keywords
composite materials; cracks; ultrasonic materials testing; Gaussian acoustic beams; Radiation Mode Model; bounded beam; critical angle; liquid/solid/liquid structure; liquid/solid/vacuum structure; localization; rectangular cracks; Acoustic beams; Acoustic scattering; Acoustical engineering; Boundary conditions; Phase detection; Resonance; Stress; Transducers;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 2001 IEEE
Conference_Location
Atlanta, GA
Print_ISBN
0-7803-7177-1
Type
conf
DOI
10.1109/ULTSYM.2001.991820
Filename
991820
Link To Document