1-6 of 6
Keywords: Lamb waves
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Proc. ASME. IMECE2022, Volume 1: Acoustics, Vibration, and Phononics, V001T01A022, October 30–November 3, 2022
Paper No: IMECE2022-96652
... that this method also has full potential to be applied in the fast inspection of plates made of composite materials, pipes, geophysical prospecting and medical imaging because all these inverse problems share similar physics. Lamb waves convolutional neural network DLIS machine learning corrosion...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 4: Advances in Aerospace Technology, V004T04A019, November 1–5, 2021
Paper No: IMECE2021-68635
... harmonic components in ultrasonic waves, but also the spectral correlation between these components. The uniqueness of the proposed method lies in the following: (1) a single transducer is used, instead of two individual transducers, to generate two input Lamb waves sequentially, (2) the spectral...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 1: Acoustics, Vibration, and Phononics, V001T01A009, November 1–5, 2021
Paper No: IMECE2021-69157
... of delamination with ultrasonic structural health monitoring systems. structural health monitoring delamination ultrasonic antisymmetric waves Lamb waves shear-mode PZTs transducers damage identification ultrasonics adhesive joints Proceedings of the ASME 2021 International Mechanical Engineering...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 9: Mechanics of Solids, Structures, and Fluids, V009T11A046, November 11–14, 2019
Paper No: IMECE2019-10881
... Abstract This paper presents a numerical study on nonlinear Lamb wave time reversing for fatigue crack detection. An analytical framework is initially presented, modeling Lamb wave generation, propagation, wave crack linear and nonlinear interaction, and reception. Subsequently, a 3D transient...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 11: Acoustics, Vibration, and Phononics, V011T01A004, November 11–14, 2019
Paper No: IMECE2019-10495
... Abstract Lamb wave is considered as an appropriate approach to detect the cracks in structures. This paper combines an efficient time-domain spectral finite element with time reversal method to develop an efficient breathing crack detection method. In this regard, Gauss-Lobatto-Legendre...
Proceedings Papers

Proc. ASME. IMECE2005, Nondestructive Evaluation Engineering, 85-94, November 5–11, 2005
Paper No: IMECE2005-81721
... inspection using Lamb waves is suitable for damage detection in metallic structures. This paper will present experimental results obtained using guided Lamb waves to detect flaws in aluminum specimens with design features applicable to space applications. Two aluminum panels were fabricated from a variable...