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dc.contributor.author
Bucher, Federico
dc.contributor.author
Zyserman, Fabio Ivan
dc.contributor.author
Monachesi, Leonardo Bruno
dc.date.available
2024-07-05T10:36:21Z
dc.date.issued
2024-06
dc.identifier.citation
Bucher, Federico; Zyserman, Fabio Ivan; Monachesi, Leonardo Bruno; Seismic wave propagation in coupled fluid and porous media: A finite element approach; Wiley Blackwell Publishing, Inc; Geophysical Prospecting; 6-2024; 1-23
dc.identifier.issn
0016-8025
dc.identifier.uri
http://hdl.handle.net/11336/239136
dc.description.abstract
We present a numerical method to simulate seismic wave propagation in coupled fluid and porous media. We developed a numerical finite element-based algorithm to approximate solutions to viscoacoustic and Biot’s equations, considering the open pore conditions at the interfaces between both media. The algorithm architecture allows to simulate arbitrary distributions of viscoacoustic and poroelastic regions, facilitating the modelling of heterogeneous systems involving complex geometries. The algorithm includes a double parallelisation scheme whose efficiency in terms of computing time and memory requirements was tested for different core distributions and mesh sizes. We validate our proposal by performing a comparison between its results and those obtained with a well known freely available code. We test its capabilities by studying two different scenarios with geophysical interest: a lake with an irregular bottom and a fractured porous medium.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Acoustics
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Numerical study
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Wave
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Seismics
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Geoquímica y Geofísica
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
Seismic wave propagation in coupled fluid and porous media: A finite element approach
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-07-04T11:37:03Z
dc.journal.pagination
1-23
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Bucher, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Departamento de Geofísica Aplicada; Argentina
dc.description.fil
Fil: Zyserman, Fabio Ivan. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Departamento de Geofísica Aplicada; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
dc.description.fil
Fil: Monachesi, Leonardo Bruno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación en Paleobiología y Geología; Argentina
dc.journal.title
Geophysical Prospecting
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/1365-2478.13562
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/1365-2478.13562
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