The interaction of Lamb waves with defects : Alleyne, D.N.; Cawley, P. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. Vol. 39, No. 3, pp. 381–397. (May 1992) - ScienceDirectdoi:10.1016/S0963-8695(96)80275-1ELSEVIERNDT & E International
The interaction of lamb waves with defects IEEE Trans. Ultras. Ferroelectr. Freq. Control (1992) D.N. Alleyne et al. The practical excitation and measurement of Lamb waves using piezoelectric transducers J. Blitz et al. Ultrasonic methods of non-destructive testing (1996) P. Cawley Low Frequen...
Nonlinear interaction of Lamb waves with fatigue cracks in metal plates under the condition of phase-velocity mismatching Nonlinear Lamb waves have been widely acknowledged as an efficient method for evaluating material damage at an early stage. However, due to the dispersive ... D Sun,W Zhu,Y ...
The possibility of using ultrasonic leaky Lamb waves in a pitch and catch configuration for detecting and sizing defects in bonded aluminium lap joints is presented in this paper. Based in Transfer Matrix method the dispersion curves and the propagation modes behaviour are obtained. First the experim...
The deep residual shrinkage network is a variant of deep residual networks. - zhao62/Deep-Residual-Shrinkage-Networks
A train of multiple HNSWs is induced if a striker bead with heavier mass [28] is utilized. The falling height of the striker determines the impact’s speed which, in turn, affects the characteristics of the solitary pulse. The interaction between adjacent beads in the chain is governed by ...
[18] studied the interaction of Lamb waves on weld defects present in loaded steel plates. There are more complicated situations in which a Lamb wave might interact with the discontinuities and geometry changes, such as thickness variations, causing mode conversions. For instance, Cho [19] ...
Inter-tissue interaction is fundamental to multicellularity. Although the basement membrane (BM) is located at tissue interfaces, its mode of action in inter-tissue interactions remains poorly understood, mainly because the molecular and structural details of the BM at distinct inter-tissue interfaces ...
The electrodynamics given by Equation (17) can also be quantized, so that we may treat the interaction of photons with atoms via perturbation theory. The energy of a photon is ħ times its frequency ω, while its momentum is ħω/c. Using this approach, one finds that the difference ...
Even if the incident wave is a pure Lamb mode, the interaction of a wave with a defect or structural feature can result in a complicated multimode signal due to mode conversions, since there may exist at least two propagating modes in a plate at any chosen testing frequency. It is ...