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Acoustic Waveguide Eigenmode Solver Based on a Staggered-Grid Finite-Difference Method
A numerical method of solving for the elastic wave eigenmodes in acoustic waveguides of arbitrary cross-section is presented. Operating under the assumptions of linear, isotropic materials, it utilizes a finite-difference method on a staggered grid to solve for the acoustic eigenmodes (field and fre...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5727533/ https://www.ncbi.nlm.nih.gov/pubmed/29235510 http://dx.doi.org/10.1038/s41598-017-17511-x |