Adhesive material property evaluation for improved Lamb wave simulation
نویسندگان
چکیده
منابع مشابه
Simulation and Testing of Transducers for Lamb Wave Generation
Ultrasonic Lamb waves are used to detect flaws in plates, and in our work PZT wafers are used both to transmit and receive the waves. Multiple wave modes can exist, which in combination with pulse dispersion can make it difficult to interpret pulse-echo response. Using an appropriate pulse train, we seek to achieve selective generation of the S0 wave in order to distinguish it from the A0 wave ...
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Leaky Lamb waves (LLW) propagation in composite materials has been studied extensively since it was first observed in 1982. The wave is induced using a pitch-catch arrangement and the plate wave modes are detected by identifying minima in the reflected spectra to obtain the dispersion data. The wave behavior in multi-orientation laminates was well documented and corroborated experimentally with...
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ژورنال
عنوان ژورنال: International Journal of Adhesion and Adhesives
سال: 2016
ISSN: 0143-7496
DOI: 10.1016/j.ijadhadh.2016.08.008