A Sensitive Frequency Range Method Based on Laser Ultrasounds for Micro-Crack Depth Determination

The laser ultrasonic method using the characteristics of transmitted Rayleigh waves in the frequency domain to determine micro-crack depth is proposed. A low-pass filter model based on the interaction between Rayleigh waves and surface cracks is built and shows that the stop band, called the sensiti...

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Detalles Bibliográficos
Autores principales: Li, Haiyang, Jiang, Wenxin, Deng, Jin, Yu, Ruien, Pan, Qianghua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9570705/
https://www.ncbi.nlm.nih.gov/pubmed/36236319
http://dx.doi.org/10.3390/s22197221

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9570705/
https://www.ncbi.nlm.nih.gov/pubmed/36236319
http://dx.doi.org/10.3390/s22197221

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