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Air-Coupled and Resonant Pulse-Echo Ultrasonic Technique

An ultrasonic, resonant, pulse-echo, and air-coupled nondestructive testing (NDT) technique is presented. It is intended for components, with regular geometries where it is possible to excite resonant modes, made of materials that have a high acoustic impedance (Z) and low attenuation coefficient (α...

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Detalles Bibliográficos
Autores principales:	Álvarez-Arenas, Tomás Gómez, Camacho, Jorge
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2019
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6567335/ https://www.ncbi.nlm.nih.gov/pubmed/31091721 http://dx.doi.org/10.3390/s19102221

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