Interaction of Lamb Wave Modes with Weak Material Nonlinearity: Generation of Symmetric Zero-Frequency Mode

The symmetric zero-frequency mode induced by weak material nonlinearity during Lamb wave propagation is explored for the first time. We theoretically confirm that, unlike the second harmonic, phase-velocity matching is not required to generate the zero-frequency mode and its signal is stronger than...

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Detalles Bibliográficos
Autores principales: Sun, Xiaoqiang, Ding, Xiangyan, Li, Feilong, Zhou, Shijie, Liu, Yaolu, Hu, Ning, Su, Zhongqing, Zhao, Youxuan, Zhang, Jun, Deng, Mingxi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6111378/
https://www.ncbi.nlm.nih.gov/pubmed/30060573
http://dx.doi.org/10.3390/s18082451

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6111378/
https://www.ncbi.nlm.nih.gov/pubmed/30060573
http://dx.doi.org/10.3390/s18082451

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