Repository logo
 
Publication

Theoretical and Numerical Analysis of Oscillating Airfoil Including Viscous Effects

2021-12-29Journal article Embargoed access
Simple item page
dc.contributor.authorTorres, George Lucas
dc.contributor.authorCamacho, Emanuel
dc.contributor.authorMarques, Flávio D.
dc.contributor.authorSilva, André
dc.date.accessioned2022-04-04T09:13:36Z
dc.date.embargo2060-12-28
dc.date.issued2021-12-29
dc.description.abstractUnsteady airfoils are the way to explore new aerodynamic phenomena which do not appear in ordinarily aeronautical applications. At lower Reynolds numbers, unsteady flow can make way to newer technologies to be implemented in areas such as extraterrestrial exploration. In the present work, the Theodorsen classical unsteady theory and a viscous extension to this model are implemented. Results from those computations are then compared with high fidelity CFD simulations using laminar and turbulent assumptions. Results obtained by using the viscous model indicate a good agreement with CFD data, although there are still some discrepancies at the trailing edge.pt_PT
dc.description.sponsorshipFundação para a Ciência e a Tecnologia, National Council for Scientific and Technological Development – CNPq, São Paulo State Research Agency – FAPESPpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGeorge L. S. Torres, Emanuel. A. R. Camacho, Flávio D. Marques, André R R Silva Theoretical and Numerical Analysis of Oscillating Airfoils Including Viscous Effects AIAA SciTech 2022 Forum and Exposition, Evento Hibrido, San Diego, CA, EUA, 3-7 janeiro, 2022pt_PT
dc.identifier.doi10.2514/6.2022-2026pt_PT
dc.identifier.issn978-162410631-6
dc.identifier.urihttp://hdl.handle.net/10400.6/12152
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherAmerican Institute of Aeronautics and Astronautics Incpt_PT
dc.relationAssociate Laboratory of Energy, Transports and Aeronautics
dc.relation.publisherversionhttps://arc.aiaa.org/doi/abs/10.2514/6.2022-2026pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAirfoilpt_PT
dc.subjectNumerical Analysispt_PT
dc.subjectTrailing Edgespt_PT
dc.subjectPotential Flowpt_PT
dc.subjectFree Stream Velocitypt_PT
dc.subjectCFD Simulationpt_PT
dc.subjectNo Slip Conditionpt_PT
dc.subjectAngle of Attackpt_PT
dc.subjectUnsteady Aerodynamicspt_PT
dc.subjectTurbulence Modelspt_PT
dc.subjectTheodorsenpt_PT
dc.subjectOscillating airfoilpt_PT
dc.titleTheoretical and Numerical Analysis of Oscillating Airfoil Including Viscous Effectspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAssociate Laboratory of Energy, Transports and Aeronautics
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50022%2F2020/PT
oaire.citation.conferencePlaceSan Diego, CA & Virtualpt_PT
oaire.citation.titleAIAA SCITECH 2022 Forumpt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameTorres
person.familyNameRodrigues Camacho
person.familyNameMarques
person.familyNameResende Rodrigues da Silva
person.givenNameGeorge Lucas
person.givenNameEmanuel António
person.givenNameFlávio D.
person.givenNameAndré
person.identifier1584962
person.identifierJ-4185-2012
person.identifier.ciencia-id4416-08D8-F83D
person.identifier.ciencia-id8316-99B9-CBB4
person.identifier.ciencia-id8219-4B2B-E1C7
person.identifier.orcid0000-0001-6648-8166
person.identifier.orcid0000-0002-1648-8368
person.identifier.orcid0000-0003-1451-3424
person.identifier.orcid0000-0002-4901-7140
person.identifier.ridF-4698-2012
person.identifier.scopus-author-id7102759984
person.identifier.scopus-author-id11440407500
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.embargofctAmerican Institute of Aeronautics and Astronautics Inc.. All rights reserved.pt_PT
rcaap.rightsembargoedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication7fabac4a-3091-4411-b12f-0ded7583a0d5
relation.isAuthorOfPublication38bf759d-639d-44a2-b7da-02e5b6c9774a
relation.isAuthorOfPublicationb7a67d58-8726-4057-a71c-03466ccb9aca
relation.isAuthorOfPublication908e150d-3890-457c-b5da-09c84671cb93
relation.isAuthorOfPublication.latestForDiscovery7fabac4a-3091-4411-b12f-0ded7583a0d5
relation.isProjectOfPublicationd3f48e72-49da-44e7-b054-cbdb0644e04d
relation.isProjectOfPublication.latestForDiscoveryd3f48e72-49da-44e7-b054-cbdb0644e04d

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
10.4.1.70.pdf
Size:
1.44 MB
Format:
Adobe Portable Document Format
Download

Collections

ICI - AeroG-LAETA | Documentos por Auto-Depósito
FE - DCA | Documentos por Auto-Depósito