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Title:

Thickness measurement via local ultrasonic resonance spectroscopy.

Document type:
Zeitschriftenaufsatz
Author(s):
Rus, J.; Grosse, C.U.
Abstract:
Local ultrasonic resonance spectroscopy (LURS) is a new approach to material inspection, where the specimen is locally excited by a short mechanical impulse while its local mechanical response is recorded at a position nearby. The local material and geometrical properties can be extracted from the frequency spectrum of the response and visualized by performing a scan over the inspected area. In our experiment, the plate thickness and the reliefs of both plate surfaces (plate curvature) were obta...     »
Journal title:
ScienceDirect, Ultrason-ics. Band 109.
Year:
2020
Year / month:
2021-01
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1016/j.ultras.2020.106261
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