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Parametric Study of a Plunging NACA0012 Airfoil

2020-06-02Journal article Open access
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dc.contributor.authorCamacho, E. A. R.
dc.contributor.authorNeves, Fernando M. S. P.
dc.contributor.authorSilva, André
dc.contributor.authorBarata, Jorge M M
dc.date.accessioned2022-04-04T10:54:29Z
dc.date.available2022-04-04T10:54:29Z
dc.date.issued2020-06-02
dc.description.abstractNatural flight has always been the source of imagination for the Human being, but reproducing the propulsive systems used by animals is indeed complex. New challenges in today’s society have made biomimetics gain a lot of momentum because of the high performance and versatility these systems possess when subjected to the low Reynolds numbers effects. The main objective of the present work is the computational study of the influence of the Reynolds number, frequency and amplitude of the oscillatory movement of a NACA0012 airfoil in the aerodynamic performance for a constant angle of attack over time. The thrust and power coefficients are obtained which together are used to calculate the propulsive efficiency. The simulations were performed using ANSYS Fluent with a RANS approach for Reynolds numbers between 8,500 and 34,000, reduced frequencies between 1 and 5, and Strouhal numbers from 0.1 to 0.4. The aerodynamic parameters were widely explored as well as their interaction, obtaining optimal operational condition zones for the different Reynolds numbers studied.pt_PT
dc.description.sponsorshipFundação para a Ciência e a Tecnologiapt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationEmanuel António Rodrigues Camacho, Fernando Manuel da Silva Pereira das Neves, André Resende Rodrigues Silva, and Jorge Manuel Martins Barata, (2020), “Parametric Study of a Plunging NACA0012 Airfoil” in International Congress on Engineering — Engineering for Evolution, KnE Engineering, pages 424–437. DOI 10.18502/keg.v5i6.7059pt_PT
dc.identifier.doi10.18502/keg.v5i6.7059pt_PT
dc.identifier.issn2518-6841
dc.identifier.urihttp://hdl.handle.net/10400.6/12164
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherKnowledge Ept_PT
dc.relationAssociate Laboratory of Energy, Transports and Aeronautics
dc.relation.publisherversionhttps://knepublishing.com/index.php/KnE-Engineering/article/view/7059pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectPlungingpt_PT
dc.subjectAirfoilpt_PT
dc.subjectCFDpt_PT
dc.subjectAerodynamic coefficientspt_PT
dc.subjectBiomimicrypt_PT
dc.titleParametric Study of a Plunging NACA0012 Airfoilpt_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.conferencePlaceCovilhã, Portugalpt_PT
oaire.citation.endPage437pt_PT
oaire.citation.startPage424pt_PT
oaire.citation.titleKnE Engineering / International Congress on Engineering — Engineering for Evolutionpt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameRodrigues Camacho
person.familyNameSilva Pereira das Neves
person.familyNameResende Rodrigues da Silva
person.familyNameMartins Barata
person.givenNameEmanuel António
person.givenNameFernando Manuel da
person.givenNameAndré
person.givenNameJorge Manuel
person.identifierJ-4185-2012
person.identifierhFY_5JYAAAAJ&hl
person.identifier.ciencia-id4416-08D8-F83D
person.identifier.ciencia-idBC15-D534-3DCC
person.identifier.ciencia-id8219-4B2B-E1C7
person.identifier.ciencia-idF611-BBCC-DAA8
person.identifier.orcid0000-0002-1648-8368
person.identifier.orcid0000-0002-5826-7459
person.identifier.orcid0000-0002-4901-7140
person.identifier.orcid0000-0001-9014-5008
person.identifier.scopus-author-id11440407500
person.identifier.scopus-author-id11439470600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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