BookDOI
Review of Progress in Quantitative Nondestructive Evaluation
Donald O. Thompson,Dale E. Chimenti +1 more
- Vol. 1096
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TLDR
The Review of Progress in Quantitative NDE (ROPQN) as mentioned in this paper is the world's leading conference in reporting annually new research and development results in quantitative NDE and promotes communication between the research and engineering communities and emphasize current reporting of work in progress.Abstract:
The Review of Progress in Quantitative NDE is the world's leading conference in reporting annually new research and development results in quantitative NDE. The conference reports on both fundamental and applied advances in NDE and promotes communication between the research and engineering communities and emphasize current reporting of work in progress. Attendees include representatives of academia (including students), industry, and government with approximately one-half coming from the United States and the other half from overseas. This volume represents the best report of ongoing work that is available anywhere. Connections and overlap with the medical diagnostic community are highlighted.read more
Citations
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Journal ArticleDOI
Laser excitation of surface wave motion
TL;DR: In this article, a simplified analysis of surface wave generation by laser irradiation of a homogeneous, isotropic, linearly elastic body is presented, and a direct derivation of equivalent mechanical surface loading is presented.
Journal ArticleDOI
Large-scale parallel computation for the reconstruction of natural stress corrosion cracks from eddy current testing signals
TL;DR: An inversion algorithm for the reconstruction of cracks from eddy current signals is developed in this article and applied to the profile evaluation of natural stress corrosion cracks that were found in steam generator tubes of a nuclear power plant.
Journal ArticleDOI
Lamb wave mode selection concepts for interfacial weakness analysis
A. Pilarski,Joseph L. Rose +1 more
TL;DR: In this article, a Lamb wave-based approach is proposed for detecting interfacial weakness between an adhesive and adherent in a three-layered medium with imperfections on the individual interfaces.
Journal ArticleDOI
Line focus acoustic microscopy to measure anisotropic acoustic properties of thin films
Jin O. Kim,Jan Drewes Achenbach +1 more
TL;DR: In this paper, the propagation characteristics of surface acoustic waves on thin film coated elastic materials have been investigated by the use of an acoustic microscope with a line focus beam, and the phase velocities measured as functions of the angle of propagation display the anisotropy and confirm the advantage of directional measurement by the line focus acoustic microscope.
References
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Journal ArticleDOI
A model relating ultrasonic scattering measurements through liquid–solid interfaces to unbounded medium scattering amplitudes
R. B. Thompson,T. A. Gray +1 more
TL;DR: In this article, the relationship between scattering data obtained from ultrasonic experiments, in which the waves are excited and detected in a finite measurement geometry, and unbounded medium, farfield scattering amplitudes is considered.
Journal ArticleDOI
Scattering matrix for elastic waves. III. Application to spheroids
TL;DR: Using the scattering matrix approach to elastic wave scattering, numerical results are presented for the scattering of P and S waves from prolate and oblate spheroidal cavities and inclusions embedded in an elastic solid for a wide range of wavelengths as discussed by the authors.