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Numerical Study and Optimal Design of the Butterfly Coil EMAT for Signal Amplitude Enhancement
The low energy conversion efficiency of electromagnetic acoustic transducers (EMATs) is a critical issue in nondestructive testing applications. To overcome this shortcoming, a butterfly coil EMAT was developed and optimized by numerical simulation based on a 2−D finite element model. First, the eff...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9269711/ https://www.ncbi.nlm.nih.gov/pubmed/35808478 http://dx.doi.org/10.3390/s22134985 |