Primary calibration of acoustic emission sensors by the method of reciprocity. Theorical and experimental considerations
Créé le : 11/07/2013

Seydou Dia, Thomas Monnier, Nathalie Godin, Fan Zhang - 01/09/2012 - RC - 30TH European Conference on Acoustic Emission Testing, 7 TH international Conference on Acoustic Emission - Grenade (Espagne) - 12 au 15 septembre 2012…

Therefore, the problem of the reciprocity criterion in the case of ultrasonic waves in solid is addressed. This latter criterion is well established and widely used for the calibration of electro-acoustic transducer. However, and despite that the first papers have been published forty years ago, its application in the case of ultrasonic wave in solids now raises a number of discussions in the community of acoustic emission.

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Fan Zhang
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03 44 67 36 82

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