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Experimental Verification of Contact Acoustic Nonlinearity at Rough Contact Interfaces
When a longitudinal wave passes through a contact interface, second harmonic components are generated due to contact acoustic nonlinearity (CAN). The magnitude of the generated second harmonic is related to the contact state of the interface, of which a model has been developed using linear and nonl...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8198743/ https://www.ncbi.nlm.nih.gov/pubmed/34072984 http://dx.doi.org/10.3390/ma14112988 |