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Non-contact nonlinear ultrasound scan of a CFRP plate with manufactured damages
Blekinge Institute of Technology, School of Engineering, Department of Mechanical Engineering.
2013 (English)Conference paper (Refereed) Published
Abstract [en]

A Carbon Fibre Reinforced Plastic plate was manufactured to have internal damages of different types. A nonlinear ultrasound technique was used to scan the plate. Non-contact transmitters of own design were used as transducer, and a contact sensor was used to measure the wave in the composite. Scanning was made perpendicularly with the sensor being on the same side as the transducer. The technique can be adapted in accuracy and speed.

Place, publisher, year, edition, pages
Stanford: Stanford University , 2013.
National Category
Fluid Mechanics and Acoustics
URN: urn:nbn:se:bth-6759Local ID: diva2:834299
Interntational Workshop of Structural Health Monitoring, Sept 12-14, 2013
WORKSHOP PAGE: from: 2014-03-17 Created: 2013-12-10 Last updated: 2015-06-30Bibliographically approved

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Hedberg, Claes
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Department of Mechanical Engineering
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