| DOI | Trouver le DOI : https://doi.org/10.1117/12.915382 |
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| Auteur | Rechercher : Wu, K.-T.1; Rechercher : Sun, Z.1; Rechercher : Jen, C.-K.1; Rechercher : Blouin, A.1; Rechercher : Mrad, N.; Rechercher : Bélanger, H. |
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| Affiliation | - Conseil national de recherches du Canada. Institut des matériaux industriels du CNRC
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| Format | Texte, Article |
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| Conférence | Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2012, 12 March 2012 through 15 March 2012, San Diego, CA |
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| Sujet | Aircraft components; Aircraft stabilizers; Detection approach; Performance requirements; Rivet hole; Sensor output; Shear horizontal waves; Surface shear; Ultrasonic detection; Acoustics; Aerospace engineering; Crack detection; Nondestructive examination; Optical engineering; Shear flow; Ultrasonic testing; Fretting corrosion |
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| Résumé | A naturally cracked aircraft stabilizer former has been examined. By using surface shear horizontal diagnostic acoustic waves and a multi-point detection approach, a fretting crack, 0.2-inch long, 0.03-inch deep and at 0.06-inch to a rivet hole has been clearly identified. The proposed approach provides a simple way to interpret sensor output without imposing demanding transducer performance requirements. © 2012 SPIE. |
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| Date de publication | 2012 |
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| Dans | |
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| Série | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21269481 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | a48e93fd-4580-4785-bb40-8db974cb6a6f |
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| Enregistrement créé | 2013-12-12 |
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| Enregistrement modifié | 2020-04-21 |
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