A STAGGERED SCHEME WITH ADAPTIVE TIME STEP CONTROL FOR FLUID-STRUCTURE INTERACTION
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Interdisciplinar de Pesquisa em Engenharia |
Texto Completo: | https://periodicos.unb.br/index.php/ripe/article/view/21417 |
Resumo: | The coupling between a rigid body and an incompressible fluid is investigated. Within the framework of ALE, we use a residual-based variational multiscale (RBVMS) formulation to solve the incompressible Navier Stokes equations. Mesh updating is accomplished by a parallel edge-based solution of a non-homogeneous scalar diffusion problem in each spatial coordinate. This work is in the continuation of previous results presented in Miras et al. (2015). We use here a staggered type of coupling with a prediction/correction approach for the forces applied on the rigid body. A time stepping by a Proportional-Integral-Derivative controller based on the CFL number is also presented. The coupling approach is tested on different cases coming from the literature and in the area of Vortex Induced Vibrations (VIV), allowing to evaluate the performance of the method in term of accuracy and robustness. We give particular attention to the parameters used to compute the force/moment prediction. |
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A STAGGERED SCHEME WITH ADAPTIVE TIME STEP CONTROL FOR FLUID-STRUCTURE INTERACTIONFluid-Object-Interaction. ALE. Vortex Induced Vibration. Time Step Control. CILAMCE.The coupling between a rigid body and an incompressible fluid is investigated. Within the framework of ALE, we use a residual-based variational multiscale (RBVMS) formulation to solve the incompressible Navier Stokes equations. Mesh updating is accomplished by a parallel edge-based solution of a non-homogeneous scalar diffusion problem in each spatial coordinate. This work is in the continuation of previous results presented in Miras et al. (2015). We use here a staggered type of coupling with a prediction/correction approach for the forces applied on the rigid body. A time stepping by a Proportional-Integral-Derivative controller based on the CFL number is also presented. The coupling approach is tested on different cases coming from the literature and in the area of Vortex Induced Vibrations (VIV), allowing to evaluate the performance of the method in term of accuracy and robustness. We give particular attention to the parameters used to compute the force/moment prediction.Programa de Pós-Graduação em Integridade de Materiais da Engenharia2017-08-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.unb.br/index.php/ripe/article/view/2141710.26512/ripe.v2i35.21417Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 2 No. 35 (2016): FLUID STRUCTURE INTERACTION INNOVATE METHODS AND PHASE FIELD MODELS NUMERICAL; 58-78Revista Interdisciplinar de Pesquisa em Engenharia; v. 2 n. 35 (2016): FLUID STRUCTURE INTERACTION INNOVATE METHODS AND PHASE FIELD MODELS NUMERICAL; 58-782447-6102reponame:Revista Interdisciplinar de Pesquisa em Engenhariainstname:Universidade de Brasília (UnB)instacron:UNBenghttps://periodicos.unb.br/index.php/ripe/article/view/21417/19747Copyright (c) 2019 Revista Interdisciplinar de Pesquisa em Engenharia - RIPEinfo:eu-repo/semantics/openAccessMiras, ThomasRochinha, Fernando A.Coutinho, Alvaro L.G.A.2019-05-23T17:38:18Zoai:ojs.pkp.sfu.ca:article/21417Revistahttps://periodicos.unb.br/index.php/ripePUBhttps://periodicos.unb.br/index.php/ripe/oaianflor@unb.br2447-61022447-6102opendoar:2019-05-23T17:38:18Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB)false |
dc.title.none.fl_str_mv |
A STAGGERED SCHEME WITH ADAPTIVE TIME STEP CONTROL FOR FLUID-STRUCTURE INTERACTION |
title |
A STAGGERED SCHEME WITH ADAPTIVE TIME STEP CONTROL FOR FLUID-STRUCTURE INTERACTION |
spellingShingle |
A STAGGERED SCHEME WITH ADAPTIVE TIME STEP CONTROL FOR FLUID-STRUCTURE INTERACTION Miras, Thomas Fluid-Object-Interaction. ALE. Vortex Induced Vibration. Time Step Control. CILAMCE. |
title_short |
A STAGGERED SCHEME WITH ADAPTIVE TIME STEP CONTROL FOR FLUID-STRUCTURE INTERACTION |
title_full |
A STAGGERED SCHEME WITH ADAPTIVE TIME STEP CONTROL FOR FLUID-STRUCTURE INTERACTION |
title_fullStr |
A STAGGERED SCHEME WITH ADAPTIVE TIME STEP CONTROL FOR FLUID-STRUCTURE INTERACTION |
title_full_unstemmed |
A STAGGERED SCHEME WITH ADAPTIVE TIME STEP CONTROL FOR FLUID-STRUCTURE INTERACTION |
title_sort |
A STAGGERED SCHEME WITH ADAPTIVE TIME STEP CONTROL FOR FLUID-STRUCTURE INTERACTION |
author |
Miras, Thomas |
author_facet |
Miras, Thomas Rochinha, Fernando A. Coutinho, Alvaro L.G.A. |
author_role |
author |
author2 |
Rochinha, Fernando A. Coutinho, Alvaro L.G.A. |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Miras, Thomas Rochinha, Fernando A. Coutinho, Alvaro L.G.A. |
dc.subject.por.fl_str_mv |
Fluid-Object-Interaction. ALE. Vortex Induced Vibration. Time Step Control. CILAMCE. |
topic |
Fluid-Object-Interaction. ALE. Vortex Induced Vibration. Time Step Control. CILAMCE. |
description |
The coupling between a rigid body and an incompressible fluid is investigated. Within the framework of ALE, we use a residual-based variational multiscale (RBVMS) formulation to solve the incompressible Navier Stokes equations. Mesh updating is accomplished by a parallel edge-based solution of a non-homogeneous scalar diffusion problem in each spatial coordinate. This work is in the continuation of previous results presented in Miras et al. (2015). We use here a staggered type of coupling with a prediction/correction approach for the forces applied on the rigid body. A time stepping by a Proportional-Integral-Derivative controller based on the CFL number is also presented. The coupling approach is tested on different cases coming from the literature and in the area of Vortex Induced Vibrations (VIV), allowing to evaluate the performance of the method in term of accuracy and robustness. We give particular attention to the parameters used to compute the force/moment prediction. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-08-22 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.unb.br/index.php/ripe/article/view/21417 10.26512/ripe.v2i35.21417 |
url |
https://periodicos.unb.br/index.php/ripe/article/view/21417 |
identifier_str_mv |
10.26512/ripe.v2i35.21417 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.unb.br/index.php/ripe/article/view/21417/19747 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Revista Interdisciplinar de Pesquisa em Engenharia - RIPE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Revista Interdisciplinar de Pesquisa em Engenharia - RIPE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Programa de Pós-Graduação em Integridade de Materiais da Engenharia |
publisher.none.fl_str_mv |
Programa de Pós-Graduação em Integridade de Materiais da Engenharia |
dc.source.none.fl_str_mv |
Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 2 No. 35 (2016): FLUID STRUCTURE INTERACTION INNOVATE METHODS AND PHASE FIELD MODELS NUMERICAL; 58-78 Revista Interdisciplinar de Pesquisa em Engenharia; v. 2 n. 35 (2016): FLUID STRUCTURE INTERACTION INNOVATE METHODS AND PHASE FIELD MODELS NUMERICAL; 58-78 2447-6102 reponame:Revista Interdisciplinar de Pesquisa em Engenharia instname:Universidade de Brasília (UnB) instacron:UNB |
instname_str |
Universidade de Brasília (UnB) |
instacron_str |
UNB |
institution |
UNB |
reponame_str |
Revista Interdisciplinar de Pesquisa em Engenharia |
collection |
Revista Interdisciplinar de Pesquisa em Engenharia |
repository.name.fl_str_mv |
Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB) |
repository.mail.fl_str_mv |
anflor@unb.br |
_version_ |
1798315226165149696 |