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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Proceedings ArticleDOI
Multi-Sensor Data Fusion using Geometric Transformations for Gas Transmission Pipeline Inspection
J. Oagaro,Shreekanth Mandayam +1 more
TL;DR: The results presented in this paper indicate that neural network based geometric transformation algorithms show considerable promise in multi-sensor data fusion applications.
Proceedings ArticleDOI
Developing Sonic IR Imaging NDE for Aircraft Structures
Xiaoyan Han,Jianping Lu,Md. Sawar Islam,Wei Li,Zhi Zeng,Nagarag Kashyap,Esmeralda Yitamben,Lawrence D. Favro,Golam Newaz,Robert L. Thomas +9 more
TL;DR: In this paper, a short ultrasonic pulse is applied to the aircraft/aircraft structures to excite the defects to heat up, while an infrared camera images the time evolution of the heating effect to identify the defective areas in the target.
Journal ArticleDOI
Scaling relation for the inductance of a coil on a ferromagnetic half-space
TL;DR: In this article, the authors analyzed the half-space model for low carbon steels and found that the solution simplifies for highly permeable metals and that above a characteristic frequency, the inductance change can be approximated by a simple expression.
Journal ArticleDOI
Measurement of surface displacements in 1‐3 and 1‐1‐3 piezocomposites
Liang-Xin Li,Nancy R. Sottos +1 more
TL;DR: In this article, the influence of a thin interlayer surrounding the piezoceramic rods on the resulting displacement profiles was investigated and correlated with rod/polymer adhesion.
Journal ArticleDOI
Ultrasonic Beam Models for Angle Beam Surface Wave Transducers
TL;DR: In this article, an explicit 3D point source and multi-Gaussian beam models were obtained for the Rayleigh waves generated by a surface wave angle beam transducer using an angular plane wave spectrum approach.
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.