Theoretical Basis of the Acousto-Ultrasonic Method

MT Kiernan; JC Duke

doi:10.1520/STP19088S

SYMPOSIA PAPER Published: 01 January 1991

STP19088S

Theoretical Basis of the Acousto-Ultrasonic Method

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This paper provides a physical interpretation and theoretical basis for acousto-ultrasonic (AU) results, using through-thickness-transverse-resonance (TTTR), Lamb wave theory, and elasticity. Major emphasis is given to building a model of the AU method. The paper begins with a brief introduction to the AU method and experimental results, physical interpretations, associated theory, and comparisons between theory and AU results. Finally, conclusions are presented identifying the modes of wave propagation influencing the AU measurements.

Author Information

Kiernan, MT

Duke, JC

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Details

Developed by Committee: E07

Pages: 105–119

DOI: 10.1520/STP19088S

ISBN-EB: 978-0-8031-5160-4

ISBN-13: 978-0-8031-1389-3

Theoretical Basis of the Acousto-Ultrasonic Method

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