Numerical Investigation of Excitation of Various Lamb Waves Modes in Thin Plastic Films

Numerical Investigation of Excitation of Various Lamb Waves Modes in Thin Plastic Films

Ultrasonic-guided waves are widely used for the non-destructive testing and material characterization of plates and thin films. In the case of thin plastic polyvinyl chloride (PVC), films up to 3.2 MHz with only two Lamb wave modes, antisymmetrical A<sub>0</sub> and symmetrical S<sub&...

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Bibliographic Details
Main Authors: Rymantas Jonas Kazys, Justina Sestoke, Egidijus Zukauskas
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Applied Sciences
Subjects:
air-coupled ultrasonic
Lamb waves
finite element modeling
plastic films
Online Access:https://www.mdpi.com/2076-3417/12/2/849

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