Material Characterization by Ignition Spark Excited Lamb Waves
Abstract
Material characterization using contactless excited and detected guided acoustic waves is a well proven, but overall expensive approach, since a cheap method of excitation is missing so far. Ignition-spark-excitation of Lamb waves could be such a method but has not shown to be suitable for material characterization yet. Covering various thicknesses and materials of metal plates, systematic dependencies of the spectral amplitude of the ignition-spark-excited Lamb waves are presented in this work. This enables the approach to be an alternative for exciting Lamb waves for material characterization.
mehrMehr zum Titel
| Titel | Material Characterization by Ignition Spark Excited Lamb Waves |
|---|---|
| Medien | Proceedings, SMSI 2023 Conference - Sensor and Measurement Science International, Nuremberg, 2023 |
| Verlag | AMA Service GmbH |
| ISBN | 978-3-9819376-8-8 |
| Verfasser | M.Eng. Jan Lützelberger, Alexander Backer, Sandro Krempel, Prof. Dr. Klaus Stefan Drese |
| Seiten | 310-311 |
| Veröffentlichungsdatum | 09.05.2023 |
| Zitation | Lützelberger, Jan; Backer, Alexander; Krempel, Sandro; Drese, Klaus Stefan (2023): Material Characterization by Ignition Spark Excited Lamb Waves. Proceedings, SMSI 2023 Conference - Sensor and Measurement Science International, Nuremberg, 2023, 310-311. DOI: 10.5162/SMSI2023/P16 |