Book ChapterDOI
Physical Principles of Measurements with EMAT Transducers
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This article is published in Physical Acoustics.The article was published on 1990-01-01. It has received 235 citations till now. The article focuses on the topics: Electromagnetic acoustic transducer.read more
Citations
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Journal ArticleDOI
A Baseline and Vision of Ultrasonic Guided Wave Inspection Potential
TL;DR: In this article, the authors provide a vision of ultrasonic guided wave inspection potential as we move forward into the new millennium and provide a brief description of the sensor and software technology that will make ultrasonic guidance wave inspection commonplace in the next century.
Journal ArticleDOI
Mathematical Methods of Physics.
Journal ArticleDOI
Quantitative nondestructive evaluation
TL;DR: In this paper, a review of the most important techniques in quantitative ultrasonics, particularly for crack detection and for the determination of elastic constants, is presented, and the important role of measurement models is emphasized.
Journal ArticleDOI
An SH-wave EMAT technique for gas pipeline inspection
Masahiko Hirao,Hirotsugu Ogi +1 more
TL;DR: In this paper, a periodic-permanent-magnet (PPM) EMAT is placed inside the pipe, which generates and receives the SH guided waves traveling in the circumferential direction with the axial polarization.
Proceedings ArticleDOI
NDE applications of air-coupled ultrasonic transducers
W.A. Grandia,C.M. Fortunko +1 more
TL;DR: In this paper, the transducer types and circuit topologies that are especially suitable for applications in the 20 kHz to 20 MHz frequency region were described, and the important key differences between air-coupled and liquid-couple inspection configurations were discussed.
References
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Book
Physical properties of crystals
TL;DR: In this paper, the physical properties of crystals systematically in tensor notation are presented, presenting tensor properties in terms of their common mathematical basis and the thermodynamic relations between them.
Book
Acoustic Fields and Waves in Solids
TL;DR: In this article, the authors apply the material developed in the Volume One to various boundary value problems (reflection and refraction at plane surfaces, composite media, waveguides and resonators).
Book
Fields and Waves in Communication Electronics
TL;DR: In this article, two-and three-dimensional boundary value problems are studied for two-dimensional waveguides with Cylindrical Conducting Boundaries (CCLB).
BookDOI
Review of Progress in Quantitative Nondestructive Evaluation
TL;DR: 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.
Related Papers (5)
EMATs for Science and Industry: Noncontacting Ultrasonic Measurements
Masahiko Hirao,Hirotsugu Ogi +1 more
Field dependence of coupling efficiency between electromagnetic field and ultrasonic bulk waves
The design and use of electromagnetic acoustic wave transducers (EMATs)
B. W Maxfield,C. M Fortunko +1 more