Journal ArticleDOI
A Baseline and Vision of Ultrasonic Guided Wave Inspection Potential
TLDR
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.Abstract:
Ultrasonic guided wave inspection is expanding rapidly to many different areas of manufacturing and in-service inspection. The purpose of this paper is to provide a vision of ultrasonic guided wave inspection potential aswe move forward into the new millennium. An increased understanding of the basic physics and wave mechanics associated with guided wave inspection has led to an increase in practical nondestructive evaluation and inspection problems. Some fundamental concepts and a number of different applications that are currently being considered will be presented in the paper along with a brief description of the sensor and software technology that will make ultrasonic guided wave inspection commonplace in the next century.read more
Citations
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Proceedings ArticleDOI
A multichannel data acquisition system design for Guided Waves Ultrasound Testing
TL;DR: This paper presents an efficient and reliable multichannel receiver system design for the GWUT, which makes it possible for meeting critical timing requirements for multich channel data acquisition with real-time DSP functions, such as accumulation and saturation detection.
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On the existence of zero-group velocity modes in free rails: Modeling and experiments
TL;DR: In this article , a semi-analytical finite element (SAFE) analysis is implemented to compute dispersion curves of a standard rail and to identify potential zero-group velocity (ZGV) points.
Journal ArticleDOI
An Applicable Time Reversal Analysis of Guided Waves in Al-Plate with Ultrasonic Immersion Testing
TL;DR: In this paper, a methodical approach applicable to analyze guided plate wave signal reconstruction using time reversal technique in water medium ultrasonic immersion testing is proposed, which can be applied in any time reversal inspection of a plate and pipe-like structures.
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Bibliometric Method for Manufacturing Servitization: A Review and Future Research Directions
TL;DR: Wang et al. as mentioned in this paper discussed the sustainability of service-oriented manufacturing using bibliometric analysis and derived a detailed review and future outlook on the development of manufacturing servitization, indicating the research directions for future development, and providing a valuable reference for researchers in related directions.
Journal ArticleDOI
Generation of long-range, near-cut-on guided resonances in composite panels
TL;DR: In this paper, near-cut-on guided resonances (GRs) are generated in a composite structure using an array of piezoelectric transducers and an original wave conversion phenomenon is then exploited to generate almost nondispersive selected GR pulses near their cut-on frequency.
References
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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).
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Wave propagation in elastic solids
TL;DR: In this article, the linearized theory of elasticity was introduced and the elasticity of a one-dimensional motion of an elastic continuum was modeled as an unbound elastic continuum.
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Wave Motion in Elastic Solids
TL;DR: In this article, a comprehensive study of elastic wave propagation in solids is presented, ranging from the theory of waves and vibrations in strings to the three-dimensional theory of elastic waves in thick plates.
Book
Ultrasonic Waves in Solid Media
TL;DR: In this article, the theory of elasticity was introduced and basic formulas and concepts in complex variables in the theory and application of wave propagation were discussed. But the authors did not consider the effects of wave scattering on the wave propagation experiments.