Incompressible flow modeling using an adaptive stabilized finite element method based on residual minimization

"We model incompressible Stokes flows with an adaptive stabilized finite element method, which solves a discretely stable saddle-point problem to approximate the velocity-pressure pair. Additionally, this saddle-point problem delivers a robust error estimator to guide mesh adaptivity. We analyz...

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Autores principales: Kyburg, Felix E., Rojas, Sergio, Caloa, Victor M.
Formato: Artículos de Publicaciones Periódicas acceptedVersion
Lenguaje:Inglés
Publicado: info
Materias:
METODO DE ELEMENTOS FINITOS
FLUJO INCOMPRESIBLE
Acceso en línea:http://ri.itba.edu.ar/handle/123456789/3883
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Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-123456789-3883
record_format dspace
spelling I32-R138-123456789-38832023-01-04T11:49:19Z Incompressible flow modeling using an adaptive stabilized finite element method based on residual minimization Kyburg, Felix E. Rojas, Sergio Caloa, Victor M. METODO DE ELEMENTOS FINITOS FLUJO INCOMPRESIBLE "We model incompressible Stokes flows with an adaptive stabilized finite element method, which solves a discretely stable saddle-point problem to approximate the velocity-pressure pair. Additionally, this saddle-point problem delivers a robust error estimator to guide mesh adaptivity. We analyze the accuracy of different discrete velocity-pressure pairs of continuous finite element spaces, which do not necessarily satisfy the discrete inf-sup condition. We validate the framework's performance with numerical examples." info:eu-repo/date/embargoEnd/2022/01/31 2022-05-12T15:33:40Z 2022-05-12T15:33:40Z 2021 Artículos de Publicaciones Periódicas info:eu-repo/semantics/acceptedVersion 0029-5981 http://ri.itba.edu.ar/handle/123456789/3883 en info:eu-repo/semantics/altIdentifier/doi/10.1002/nme.6912 info:eu-repo/grantAgreement/EU/H2020/777778/EU. Bruselas info:eu-repo/semantics/embargoedAccess application/pdf
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Inglés
topic METODO DE ELEMENTOS FINITOS
FLUJO INCOMPRESIBLE
spellingShingle METODO DE ELEMENTOS FINITOS
FLUJO INCOMPRESIBLE
Kyburg, Felix E.
Rojas, Sergio
Caloa, Victor M.
Incompressible flow modeling using an adaptive stabilized finite element method based on residual minimization
topic_facet METODO DE ELEMENTOS FINITOS
FLUJO INCOMPRESIBLE
description "We model incompressible Stokes flows with an adaptive stabilized finite element method, which solves a discretely stable saddle-point problem to approximate the velocity-pressure pair. Additionally, this saddle-point problem delivers a robust error estimator to guide mesh adaptivity. We analyze the accuracy of different discrete velocity-pressure pairs of continuous finite element spaces, which do not necessarily satisfy the discrete inf-sup condition. We validate the framework's performance with numerical examples."
format Artículos de Publicaciones Periódicas
acceptedVersion
author Kyburg, Felix E.
Rojas, Sergio
Caloa, Victor M.
author_facet Kyburg, Felix E.
Rojas, Sergio
Caloa, Victor M.
author_sort Kyburg, Felix E.
title Incompressible flow modeling using an adaptive stabilized finite element method based on residual minimization
title_short Incompressible flow modeling using an adaptive stabilized finite element method based on residual minimization
title_full Incompressible flow modeling using an adaptive stabilized finite element method based on residual minimization
title_fullStr Incompressible flow modeling using an adaptive stabilized finite element method based on residual minimization
title_full_unstemmed Incompressible flow modeling using an adaptive stabilized finite element method based on residual minimization
title_sort incompressible flow modeling using an adaptive stabilized finite element method based on residual minimization
publishDate info
url http://ri.itba.edu.ar/handle/123456789/3883
work_keys_str_mv AT kyburgfelixe incompressibleflowmodelingusinganadaptivestabilizedfiniteelementmethodbasedonresidualminimization
AT rojassergio incompressibleflowmodelingusinganadaptivestabilizedfiniteelementmethodbasedonresidualminimization
AT caloavictorm incompressibleflowmodelingusinganadaptivestabilizedfiniteelementmethodbasedonresidualminimization
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