Vertical axis wind turbine performance prediction: a new approach to the double multiple streamtube model
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , |
Tipo de documento: | Artigo de conferência |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/7852 |
Resumo: | The vertical axis wind turbines (VAWT) have been suffering an increased acceptance for urban wind turbines integration in the future smart grid for decentralized generation (DG). The VAWT have several advantages over the more conventional horizontal axis wind turbines (HAWT): the smaller number of components; low sound emissions; their insensitivity to fast changes in wind flow direction; a lower architectural visual impact; the ability to operate closer to the ground; and others. But, the VAWT aerodynamic performance is more complex to simulate and predict due to its three dimensional operation. Several mathematical models have been presented to predict the VAWT performance, such as the double multiple streamtube (DMS) model. With the aim of presenting a tool to ease the study of complex shaped VAWTs, being at the same time able to be easily integrated in computational design tools, a new approach to the DMS model is presented in this paper. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
spelling |
Vertical axis wind turbine performance prediction: a new approach to the double multiple streamtube modelVertical axis wind turbinedouble multiple stremtube modelThe vertical axis wind turbines (VAWT) have been suffering an increased acceptance for urban wind turbines integration in the future smart grid for decentralized generation (DG). The VAWT have several advantages over the more conventional horizontal axis wind turbines (HAWT): the smaller number of components; low sound emissions; their insensitivity to fast changes in wind flow direction; a lower architectural visual impact; the ability to operate closer to the ground; and others. But, the VAWT aerodynamic performance is more complex to simulate and predict due to its three dimensional operation. Several mathematical models have been presented to predict the VAWT performance, such as the double multiple streamtube (DMS) model. With the aim of presenting a tool to ease the study of complex shaped VAWTs, being at the same time able to be easily integrated in computational design tools, a new approach to the DMS model is presented in this paper.International Conference on Renewable Energies and Power Quality — ICREPQ´122013-01-29T10:31:45Z2013-01-292012-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://hdl.handle.net/10174/7852http://hdl.handle.net/10174/7852por1-5naonaonaoruimelicio@uevora.ptndndnd482Melício, RuiBatista, N.C.Matias, J.C.O.Catalão, J.P.S.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T18:48:17Zoai:dspace.uevora.pt:10174/7852Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:02:14.403382Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Vertical axis wind turbine performance prediction: a new approach to the double multiple streamtube model |
title |
Vertical axis wind turbine performance prediction: a new approach to the double multiple streamtube model |
spellingShingle |
Vertical axis wind turbine performance prediction: a new approach to the double multiple streamtube model Melício, Rui Vertical axis wind turbine double multiple stremtube model |
title_short |
Vertical axis wind turbine performance prediction: a new approach to the double multiple streamtube model |
title_full |
Vertical axis wind turbine performance prediction: a new approach to the double multiple streamtube model |
title_fullStr |
Vertical axis wind turbine performance prediction: a new approach to the double multiple streamtube model |
title_full_unstemmed |
Vertical axis wind turbine performance prediction: a new approach to the double multiple streamtube model |
title_sort |
Vertical axis wind turbine performance prediction: a new approach to the double multiple streamtube model |
author |
Melício, Rui |
author_facet |
Melício, Rui Batista, N.C. Matias, J.C.O. Catalão, J.P.S. |
author_role |
author |
author2 |
Batista, N.C. Matias, J.C.O. Catalão, J.P.S. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Melício, Rui Batista, N.C. Matias, J.C.O. Catalão, J.P.S. |
dc.subject.por.fl_str_mv |
Vertical axis wind turbine double multiple stremtube model |
topic |
Vertical axis wind turbine double multiple stremtube model |
description |
The vertical axis wind turbines (VAWT) have been suffering an increased acceptance for urban wind turbines integration in the future smart grid for decentralized generation (DG). The VAWT have several advantages over the more conventional horizontal axis wind turbines (HAWT): the smaller number of components; low sound emissions; their insensitivity to fast changes in wind flow direction; a lower architectural visual impact; the ability to operate closer to the ground; and others. But, the VAWT aerodynamic performance is more complex to simulate and predict due to its three dimensional operation. Several mathematical models have been presented to predict the VAWT performance, such as the double multiple streamtube (DMS) model. With the aim of presenting a tool to ease the study of complex shaped VAWTs, being at the same time able to be easily integrated in computational design tools, a new approach to the DMS model is presented in this paper. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-03-01T00:00:00Z 2013-01-29T10:31:45Z 2013-01-29 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10174/7852 http://hdl.handle.net/10174/7852 |
url |
http://hdl.handle.net/10174/7852 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
1-5 nao nao nao ruimelicio@uevora.pt nd nd nd 482 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
International Conference on Renewable Energies and Power Quality — ICREPQ´12 |
publisher.none.fl_str_mv |
International Conference on Renewable Energies and Power Quality — ICREPQ´12 |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
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1799136505985236992 |