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Ultrasonic Guided Waves in Bone: A Decade of Advancement in Review
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2022The use of guided wave ultrasonography as a means to assess cortical bone quality has been a significant practice in bone quantitative ultrasound for more than 20 years. In this article, the key developments within the technology of ultrasonic guided waves (UGW) in long bones during the past decade are documented.
Tho N. H. T. Tran +2 more
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On the interpolation of ultrasonic guided wave signals
AIP Conference Proceedings, 2012The application of ultrasonic guided wave methods to both nondestructive evaluation (NDE) and structural health monitoring (SHM) is becoming more prevalent as techniques to handle their multi-modal and dispersive nature are developed. There are several applications where it would be not only convenient but perhaps essential to interpolate arrays of ...
Jennifer E. Michaels +3 more
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Guided ultrasonic waves in composite cylinders
Mechanics of Composite Materials, 2007The ultrasonic nondestructive evaluation of composite cylinders requires a thorough understanding of the propagation of waves in these materials. In this paper, the propagation of flexural and longitudinal guided waves in fiber-reinforced composite (FRC) rods with transversely isotropic symmetry properties is studied.
F. Honarvar, E. Enjilela, A. N. Sinclair
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Guided wave nuances for ultrasonic nondestructive evaluation
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2000Recent developments in guided wave generation, reception, and mode control show that increased penetration power and sensitivity are possible. A tone burst function generator and appropriate signal processing are generally used. Variable angle beam and comb-type transducers are the key to this effort.
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Ultrasonic guided wave vibration formulation
AIP Conference Proceedings, 2012A novel transient-guided-wave-based approach to predicting natural vibration frequencies and mode shapes of a semi-infinite plate has been developed. This theory uses the orthogonal propagating and evanescent guided wave modes to fully satisfy the elasticity structural vibration boundary value problem for the structure.
C. Borigo, F. Yan, Y. Liang, J. L. Rose
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Periodical Focusing Phenomenon of Ultrasonic Guided Waves in Pipes
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2022We put forward a focusing formula to describe the guided waves periodical focusing phenomenon, which, apart from being a fundamental problem in the guided waves' propagation in the pipes, has essential applications in the field of nondestructive evaluation.
Yunfei Zhang, Bing Li, Jiaqi Wang
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Ultrasonic guided wave tomography of pipes
2010 International Conference on Audio, Language and Image Processing, 2010Ultrasonic guided wave tomography has been shown to be an effective nondestructive evaluation technique for pipe-like structures. Guided waves propagating in pipe with damage are simulated using the finite element and the first arrival times of the received signals are extracted as input data of tomography.
Zhang Haiyan +3 more
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Ice detection by ultrasonic guided waves
CEAS Aeronautical Journal, 2018This paper describes a method for inflight ice detection using ultrasonic guided waves that is little studied until now. Unlike existing systems, the proposed method can immediately detect icing at the place of formation. The detection area can also include whole structural segments and the proposed sensor can be integrated into a wing structure ...
Mendig, Christian +5 more
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Attenuation of Ultrasonic Guided Wave on Buried Illumination Pillar
2020 IEEE SENSORS, 2020This paper aims the development of a nondestructive inspection system for illumination pillars. The system detects the corrosion of a pillar by a screening inspection with a guided wave. Corrosion mainly occurs in the root part of the pillar in the ground. Small corrosion scatters and attenuates the guided wave.
Hiroyuki Nakamoto, Akiko Kaji
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Cure monitoring using ultrasonic guided waves in wires
The Journal of the Acoustical Society of America, 2003The possibility of using ultrasonic guided waves for monitoring the cure process of epoxy resins is investigated. The two techniques presented use a wire waveguide which is partly embedded in the resin. The first technique is based on the measurement of attenuation due to leakage of bulk waves into the resin surrounding the waveguide.
T, Vogt, M, Lowe, P, Cawley
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