Published March 21, 2025
| Version v1.1.1
Software
Open
GEW piezo plate
Creators
- 1. Institut Langevin, ESPCI Paris, Université PSL
- 2. Research Center for Non Destructive Testing GmbH
Description
GEW piezo plate is a minimal script for fast and robust computation of guided electroelastic waves in piezoelectric plates. It implements the spectral collocation method (SCM) based on DMSUITE and is an extension to GEW dispersion script. The code implements the method from
D. A. Kiefer, G. Watzl, K. Burgholzer, M. Ryzy, and C. Grünsteidl, ''Electroelastic guided wave dispersion in piezoelectric plates: Spectral methods and laser-ultrasound experiments,'' Journal of Applied Physics, vol. 137, no. 11, p. 114502, Mar. 2025, doi: 10.1063/5.0250494.
Features:
- only ~130 comprehensive lines of Matlab code
- electrically 'shorted' or 'open' plate surfaces
- arbitrary propagation direction
Tip: use GEWtool if you need a full system for multilayered piezoelectric waveguides.
Files
dakiefer/GEW_piezo_plate-v1.1.1.zip
Files
(1.2 MB)
| Name | Size | Download all |
|---|---|---|
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md5:f72326cb1fd367a5af37bd91b1ae7c99
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1.2 MB | Preview Download |
Additional details
Related works
- Is supplement to
- Software: https://github.com/dakiefer/GEW_piezo_plate (URL)
Software
- Repository URL
- https://github.com/dakiefer/GEW_piezo_plate
References
- D. A. Kiefer, G. Watzl, K. Burgholzer, M. Ryzy, and C. Grünsteidl, "Electroelastic guided wave dispersion in piezoelectric plates: Spectral methods and laser-ultrasound experiments," Journal of Applied Physics, vol. 137, no. 11, p. 114502, Mar. 2025, doi: 10.1063/5.0250494.