| Issue |
ITM Web Conf.
Volume 48, 2022
The 4th International Conference on Computing and Wireless Communication Systems (ICCWCS 2022)
|
|
|---|---|---|
| Article Number | 02009 | |
| Number of page(s) | 7 | |
| Section | Passive & Active Components, Circuits & Subsystems | |
| DOI | https://doi.org/10.1051/itmconf/20224802009 | |
| Published online | 02 September 2022 | |
Semi-Analytical Finite Element (SAFE) method for plotting Lamb waves dispersion curves of an aluminum plate and comparison with Disperse software
1 Labo MIET, Department of applied physics, FST, Settat, Morocco.
2 CRMEF Settat, Morocco.
* Corresponding author: a.yacoubi@uhp.ac.ma
Investigation into ultrasonic Non-destructive evaluation (NDE) methods for assessing complex designs depends firmly on displaying apparatuses that calculate dispersion curves. These expectations are vital for empowering the best assessment methodologies to be distinguished and their aversions to being assessed. This study, the main purpose of this work is to do a quantitative evaluation of the SAFE technique by calculating dispersion curves (wavenumber, phase velocity, and group velocity) and comparing them to those generated by Disperse Software.
Key words: Semi-Analytical Finite Element (SAFE) / Disperse software / Lamb waves / Dispersion curves
© The Authors, published by EDP Sciences, 2022
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