Internal Cylinder Identification Based on Different Transmission of Longitudinal and Shear Ultrasonic Waves

We have built a Fizeau fiber interferometer to investigate the internal cylindrical defects in an aluminum plate based on laser ultrasonic techniques. The ultrasound is excited in the plate by a Q-switched Nd:YAG laser. When the ultrasonic waves interact with the internal defects, the transmitted am...

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Detalles Bibliográficos
Autores principales: Liu, Wen-Bei, Yan, Wen-Bo, Liu, Huan, Tong, Cheng-Guo, Fan, Ya-Xian, Tao, Zhi-Yong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7865335/
https://www.ncbi.nlm.nih.gov/pubmed/33494500
http://dx.doi.org/10.3390/s21030723

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7865335/
https://www.ncbi.nlm.nih.gov/pubmed/33494500
http://dx.doi.org/10.3390/s21030723

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