Multi resonances of the S0 adiabatic mode propagating in a linearly varying cross section waveguide, experimental and numerical results

Proceedings - IEEE Ultrasonics Symposium

Volumn , Issue , 2007, Pages 2303-2306

  Hamitouche, Z ^a   Ech Cherif El Kettani, M ^a   Izbicki, J L ^a   Djelouah, H ^b  

^a UNIVERSITÉ DU HAVRE   (France)

^b Benyoucef Benkhedda   (Algeria)

Author keywords

Adiabatic mode; Lamb modes; Local resonances

Indexed keywords

ULTRASONICS; WAVEGUIDES;

ADIABATIC MODE; ELASTIC WAVEGUIDES; LAMB MODES; LAMB WAVES; LOCAL RESONANCES;

CRACKS;

EID: 48149088951     PISSN: 10510117     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ULTSYM.2007.579     Document Type: Conference Paper

References (8)

1. Y.Cho, " Estmation of ultrasonic guidede wave mode conversion in a plate with thickness variation,"IEEE Transaction on Ultrasonics, Ferroelectrics, and Frequency Control, Vol.47, No.3, May 2000.
2. V. Pagneux, A. Maurel, "Lamb wave propagation in elastic waveguides with variable thickness". Proc. Royal. Soc. A, 462 (2006) 1315-1339.
3. th CFA, 8-11 April (2002), Lille, France.
4. J.M. Arnold, L.B.Felsen, Coupled mode theory of intrinsic modes in a wedge, J.Acoust. Soc. Am. 79(1)(1986) 31-40.
5. K.Motegi, Ultrasonics radiation into water by Lamb wave device using a piezoelectric ceramic plate with spatially varying thickness, Ultrasonics 37 (1999) 505-510.
6. M.Ech-Cherif El-Kettani, F.Luppé, A.Guillet, " Guided waves in a plate with linearly varying thickness: experimental and numerical results", Ultrasonics,42 (2004), 807-812.
7. P. Marical. M.Ech-Cherif El-Kettani, M. V. Predoi, " Guided waves in a elastic plate with Gaussian section variation: experimental and numerical results", Ultrasonics,(2007), doi: 10.1016/j.ultras.2007.05.004.
8. M.Ech-Cherif El-Kettani, P. Marical, M. V. Predoi, "Experimental and numerical studies on Lamb waves conversion in a waveguide with Gaussian section variation", IEEE Ultrasonics symposium, 3-6 October 2006, Vancouver, Canada, 5K-6 (1185-1188).