Efficiency of Lamb wave excitation by wedge-shaped ultrasonic transducer

• Published in: 2016 13th International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE) Vol. 1; pp. 42 - 47
• Main Authors: Nikolaevtsev, Viktor A., Suchkov, Sergey G., Selifonov, Anton V., Suchkov, Dmitry D., Yankin, Sergey S., Suchkova, Svetlana M.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.10.2016
• Subjects: Acoustics; Apertures; Glass; Lamb waves; phased array; Phased arrays; Stress; Transducers; ultrasonic; Ultrasonic transducers; wedge-shaped ultrasonic transducer

Lamb wave excitation by the wedge-shaped ultrasonic phase array transducer was investigated by the finite element (FEM) method. Maps of the excitation efficiency were obtained for the plates of three different types of glass. Get maps effectiveness of excitation of Lamb waves. The conditions for pre...