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Title:

Local Ultrasonic Resonance Spectroscopy: A Demonstration on Plate Inspection.

Document type:
Zeitschriftenaufsatz
Author(s):
Rus, J.; Grosse, C.U.
Abstract:
Local ultrasonic resonance spectroscopy (LURS) is a new approach to ultrasound signal analysis, which was necessitated by a novel inspection method capable of the contact-free, localized, broadband generation and detection of ultrasound. By performing a LURS scan, it is possible to detect local mechanical resonances of various features and of the specimen itself. They are highly sensitive to local mechanical properties. By observing different parameters in the frequency spectrum (e.g., resonance...     »
Keywords:
Local ultrasonic resonance spectroscopy, Thickness resonance, Local resonance, Ultrasonic inspection
Journal title:
Journal of Nondestructive Evaluation. Band 39. Article 31
Year:
2020
Year / month:
2020-03
Quarter:
1. Quartal
Month:
Mar
Reviewed:
ja
Fulltext / DOI:
doi:10.1007/s10921-020-00674-5
Date of publication:
19.03.2020
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