Oct 22, 2014 · The feature is different from the cut-off frequency of the guided wave. For Rayleigh waves, the majority of the energy lies within the depth of ...

Oct 22, 2014 · A detailed investigation on the relationship between the feature and the lift-off of the EMAT is crucial in the detection process. This paper ...

Study on the Lift-off Effect of EMAT · Research on the lift-off effect of generating longitudinal guided waves in pipes based on magnetostrictive effect · Lift- ...

This paper investigates the lift-off effect on the feature, cut-off frequency of EMAT in the Rayleigh wave. ... ... We use the simulated Rayleigh wave signals ...

Rayleigh waves generated by EMATs suffer from waveform distortion as the lift-off is increased. This paper describes this distortion numerically and ...

This highlights the importance of designing the EMAT coil for the correct lift-off and desired frequency of operation. ... Other models consider electromagnetic ...

Aug 3, 2009 · Influence of the Lift-Off Effect on the Cut-Off Frequency of the EMAT-Generated Rayleigh Wave Signal · Engineering, Materials Science. Sensors.

Nov 8, 2021 · Rayleigh waves generated by EMATs suffer from waveform distortion as the lift-off is increased. This paper describes this distortion numerically ...

Apr 13, 2023 · Numerical Investigation of the Lift-Off Effect on the Cut-Off Frequency in the Rayleigh Wave. In Proceedings of the 16th International ...

Jul 9, 2020 · Li, and X. Zhang, "Influence of the lift-off effect on the cut-off frequency of the EMAT-generated rayleigh wave signal," Sensors, Vol.