A8.2 Measurement and Simulation of Lamb Waves in Adhesive-bonded Multilayer Systems
- SMSI 2021
2021-05-03 - 2021-05-06
- SMSI 2021 - Sensors and Instrumentation
- A8 Ultrasonic Transducers and Measurement
- H. Zeipert, L. Claes, S. Johannnesmann, M. Webersen, B. Henning - Paderborn University, Paderborn (Germany), Y. Lugovtsova, J. Prager - Bundesanstalt für Materialforschung und –prüfung, Berlin (Germany)
- 91 - 92
Lamb waves are a common tool in the field of non-destructive testing and are widely used for material characterisation. Further, the increasing computational capability of modern systems enables the simulation of complex and detailed material models. This work demonstrates the possibility of simulating an adhesive-bonded multilayer system by characterising each layer individually, and introduces an approach for determining the dispersive behaviour of acoustic waves in a multilayer system via real measurements.