Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach

In this paper, we present the development of a rigid-flexible multibody model which, coupled with an existing aerodynamic model, is used to numerically simulate the non-linear aeroelastic behavior of large horizontal-axis wind turbines. The model is rather general, different configurations could be...

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Detalhes bibliográficos
Autores: Gebhardt, Cristian Guillermo, Preidikman, Sergio, M. H. Jørgensen, Massa, Julio Cesar
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2012
País:Argentina
Recursos:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/195496
Acesso em linha:http://hdl.handle.net/11336/195496
Access Level:acceso abierto
Palavra-chave:AERODYNAMICS
AEROELASTICITY
RIGID-FLEXIBLE MULTIBODY SYSTEMS
WIND TURBINES
https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
id AR_2db95a068435cdfb869c8d10ffe70239
oai_identifier_str oai:ri.conicet.gov.ar:11336/195496
network_acronym_str AR
network_name_str Argentina
repository_id_str
dc.title.none.fl_str_mv Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach
title Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach
spellingShingle Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach
Gebhardt, Cristian Guillermo
AERODYNAMICS
AEROELASTICITY
RIGID-FLEXIBLE MULTIBODY SYSTEMS
WIND TURBINES
https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
title_short Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach
title_full Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach
title_fullStr Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach
title_full_unstemmed Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach
title_sort Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach
dc.creator.none.fl_str_mv Gebhardt, Cristian Guillermo
Preidikman, Sergio
M. H. Jørgensen
Massa, Julio Cesar
author Gebhardt, Cristian Guillermo
author_facet Gebhardt, Cristian Guillermo
Preidikman, Sergio
M. H. Jørgensen
Massa, Julio Cesar
author_role author
author2 Preidikman, Sergio
M. H. Jørgensen
Massa, Julio Cesar
author2_role author
author
author
dc.subject.none.fl_str_mv AERODYNAMICS
AEROELASTICITY
RIGID-FLEXIBLE MULTIBODY SYSTEMS
WIND TURBINES
https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
topic AERODYNAMICS
AEROELASTICITY
RIGID-FLEXIBLE MULTIBODY SYSTEMS
WIND TURBINES
https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
description In this paper, we present the development of a rigid-flexible multibody model which, coupled with an existing aerodynamic model, is used to numerically simulate the non-linear aeroelastic behavior of large horizontal-axis wind turbines. The model is rather general, different configurations could be easily simulated though it is primarily intended to be used as a research tool to investigate influences of different dynamic aspects. It includes: i) a supporting tower; ii) a nacelle which contains the electricity generator, the power electronics and the control systems; iii) a hub, where the blades are fixed, connected to the generator rotating shaft; and, iv) three blades which extract energy from the airstream. The blades are considered flexible, and their equations of motion are discretized in space domain by using beam finite elements capable of taking into account the non-linearities coming from the kinematics. The tower is also considered flexible, but its equations of motion are discretized by using the method of assumed-modes. The nacelle and hub are considered rigid, and their equations of motion take into account the effects of the kinematic non-linearities. Due to the system complexity, the tower, nacelle and hub are modeled as a single kinematic chain and each blade is modeled separately. Constraint equations are used to connect the blades to the hub. The resulting governing equations are differential-algebraic, and these are numerically and interactively solved in the time domain by using a fourth order predictor-corrector scheme. The results help to understand the wind speed influence on: i) the rotor angular speed; ii) the after-forward and side-to-side displacements of the tower; and, iii) the flap- and edge-wise displacements of the blades. © 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
publishDate 2012
dc.date.none.fl_str_mv 2012-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/195496
Gebhardt, Cristian Guillermo; Preidikman, Sergio; M. H. Jørgensen; Massa, Julio Cesar; Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 37; 19; 10-2012; 14719-14724
0360-3199
CONICET Digital
CONICET
url http://hdl.handle.net/11336/195496
identifier_str_mv Gebhardt, Cristian Guillermo; Preidikman, Sergio; M. H. Jørgensen; Massa, Julio Cesar; Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 37; 19; 10-2012; 14719-14724
0360-3199
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijhydene.2011.12.090
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0360319911027832
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1799194589435789312
spelling Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approachGebhardt, Cristian GuillermoPreidikman, SergioM. H. JørgensenMassa, Julio CesarAERODYNAMICSAEROELASTICITYRIGID-FLEXIBLE MULTIBODY SYSTEMSWIND TURBINEShttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2In this paper, we present the development of a rigid-flexible multibody model which, coupled with an existing aerodynamic model, is used to numerically simulate the non-linear aeroelastic behavior of large horizontal-axis wind turbines. The model is rather general, different configurations could be easily simulated though it is primarily intended to be used as a research tool to investigate influences of different dynamic aspects. It includes: i) a supporting tower; ii) a nacelle which contains the electricity generator, the power electronics and the control systems; iii) a hub, where the blades are fixed, connected to the generator rotating shaft; and, iv) three blades which extract energy from the airstream. The blades are considered flexible, and their equations of motion are discretized in space domain by using beam finite elements capable of taking into account the non-linearities coming from the kinematics. The tower is also considered flexible, but its equations of motion are discretized by using the method of assumed-modes. The nacelle and hub are considered rigid, and their equations of motion take into account the effects of the kinematic non-linearities. Due to the system complexity, the tower, nacelle and hub are modeled as a single kinematic chain and each blade is modeled separately. Constraint equations are used to connect the blades to the hub. The resulting governing equations are differential-algebraic, and these are numerically and interactively solved in the time domain by using a fourth order predictor-corrector scheme. The results help to understand the wind speed influence on: i) the rotor angular speed; ii) the after-forward and side-to-side displacements of the tower; and, iii) the flap- and edge-wise displacements of the blades. © 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.Fil: Gebhardt, Cristian Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Estructuras; ArgentinaFil: Preidikman, Sergio. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; ArgentinaFil: M. H. Jørgensen. Aalborg University; DinamarcaFil: Massa, Julio Cesar. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; ArgentinaPergamon-Elsevier Science Ltd2012-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/195496Gebhardt, Cristian Guillermo; Preidikman, Sergio; M. H. Jørgensen; Massa, Julio Cesar; Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 37; 19; 10-2012; 14719-147240360-3199CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijhydene.2011.12.090info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0360319911027832info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:32:19Zoai:ri.conicet.gov.ar:11336/195496instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:32:20.08CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
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