Development of Ultrasonic Techniques for Measurement of Spatially Non-Uniform Elastic Properties of Thin Plates by Means of a Guided Sub-Sonic A<sub>0</sub> Mode

Development of Ultrasonic Techniques for Measurement of Spatially Non-Uniform Elastic Properties of Thin Plates by Means of a Guided Sub-Sonic A<sub>0</sub> Mode

Air-coupled ultrasonic guided A<sub>0</sub> mode is already used for material characterization. By measuring the phase velocity of the A<sub>0</sub> mode the elastic properties, such as the Young’s modulus, can be determined. The objective of this work was the development of...

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Bibliographic Details
Main Authors: Rymantas Jonas Kazys, Liudas Mazeika, Justina Sestoke
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Applied Sciences
Subjects:
air-coupled ultrasonics
ultrasonic guided waves
Lamb waves
sub-sonic A<sub>0</sub> mode
mineral MICA paper
non-destructive testing and evaluation
Online Access:https://www.mdpi.com/2076-3417/10/9/3299

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https://www.mdpi.com/2076-3417/10/9/3299

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