Title :
Coupling of Lamb waves at a tee junction
Author :
Morvan, B. ; Tinel, A. ; Duclos, J.
Author_Institution :
Lab. d´Acoust. Ultrasonore et d´Electron., Univ. du Havre, Le Havre, France
Abstract :
Lamb wave propagation in an infinite plate is well known. In this experimental study, propagation in a limited plate and a rib-stiffened plate are investigated. Conversion phenomena, distribution of energy among converted Lamb wave and energy conservation are evaluated.
Keywords :
surface acoustic waves; Lamb waves coupling; conversion phenomena; energy conservation; energy distribution; limited plate; rib-stiffened plate; tee junction; Acoustic scattering; Energy conservation; Fourier transforms; Frequency; Iron; Stress; Surface acoustic waves; Surface emitting lasers; Surface waves; Vibrometers;
Conference_Titel :
Ultrasonics Symposium, 1999. Proceedings. 1999 IEEE
Conference_Location :
Caesars Tahoe, NV
Print_ISBN :
0-7803-5722-1
DOI :
10.1109/ULTSYM.1999.849462
