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dc.contributor.author | Querales, J. | |
dc.contributor.author | Venegas, P. | |
dc.date.accessioned | 2024-09-12T03:41:30Z | |
dc.date.available | 2024-09-12T03:41:30Z | |
dc.date.issued | 2023-11 | |
dc.identifier.issn | 1815-2406 | |
dc.identifier.other | ORCID: /0009-0004-4229-9810/work/149836727 | |
dc.identifier.uri | https://repositorio.uss.cl/handle/uss/11543 | |
dc.description | Publisher Copyright: © 2023 Global-Science Press. | |
dc.description.abstract | This paper deals with the numerical approximation of a pressure/displacement formulation of the elastoacoustic vibration problem in the axisymmetric case. We propose and analyze a discretization based on Lagrangian finite elements in the fluid and solid domains. We show that the scheme provides a correct approximation of the spectrum and prove quasi-optimal error estimates. We report numerical results to validate the proposed methodology for elastoacoustic vibrations. | en |
dc.language.iso | eng | |
dc.relation.ispartof | vol. 34 Issue: no. 5 Pages: 1420-1438 | |
dc.source | Communications in Computational Physics | |
dc.title | Numerical Approximation of an Axisymmetric Elastoacoustic Eigenvalue Problem | en |
dc.type | Artículo | |
dc.identifier.doi | 10.4208/cicp.OA-2023-0179 | |
dc.publisher.department | Facultad de Ingeniería, Arquitectura y Diseño |
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