Comparative Analysis of Aluminum and Brass Electrodes in Laser Induced Pressure Pulse Method

Effects on Signal Strength

verfasst von

Henry Hirte, Sebastian Braun, Stefan Kornhuber, Peter Werle

Abstract

This study aims to enhance the efficiency of the Laser Induced Pressure Pulse (LIPP) method, focusing on comparing the effect of different electrode metals. Results show significant differences in signal strength between brass and aluminum electrodes. The higher acoustic impedance of brass resulted in less induction of the laser-generated shock wave inside the sample, leading to a smaller charge signal. This shows the importance of choosing the electrode material for LIPP application. Aluminum was shown to be more suitable for achieving higher signal peaks.

Organisationseinheit(en)

Fachgebiet Hochspannungstechnik und Asset Management (Schering-Institut)
Institut für Elektrische Energiesysteme

Externe Organisation(en)

Hochschule Zittau/Görlitz

Typ

Aufsatz in Konferenzband

Publikationsdatum

06.10.2024

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Elektronische, optische und magnetische Materialien, Elektrotechnik und Elektronik

Elektronische Version(en)

https://doi.org/10.1109/CEIDP61745.2024.10907433 (Zugang: Geschlossen)