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A Study on the Model of Detecting the Liquid Level of Sealed Containers Based on Kirchhoff Approximation Theory
By simulating the sound field of a round piston transducer with the Kirchhoff integral theorem and analyzing the shape of ultrasound beams and propagation characteristics in a metal container wall, this study presents a model for calculating the echo sound pressure by using the Kirchhoff paraxial ap...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5492566/ https://www.ncbi.nlm.nih.gov/pubmed/28617326 http://dx.doi.org/10.3390/s17061394 |