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Nonlinear Vibro-Acoustic Nondestructive Testing Technique

  • Alexander M. Sutin
  • Dimitri M. Donskoy

Abstract

Conventional active acoustic methods of NDT are based on the principles of linear acoustics1,2. These include effects of reflection, scattering, transmission, absorption of probe acoustic energy. The presence of a defect leads to phase and/or amplitude variation of received signals while the frequencies of the received signals are the same as of emitted probe signals.

Keywords

Nonlinear Acoustics Nonlinear Signal Short Glass Fiber Harmonic Method Bonding Defect 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1998

Authors and Affiliations

  • Alexander M. Sutin
    • 1
  • Dimitri M. Donskoy
    • 1
  1. 1.Davidson LaboratoryStevens Institute of TechnologyHobokenUSA

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