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https://hdl.handle.net/20.500.11851/6574
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Durmaz, Oğuz | - |
dc.contributor.author | Karaca, H. Deniz | - |
dc.contributor.author | Özen, G. Deniz | - |
dc.contributor.author | Kasnakoğlu, Coşku | - |
dc.contributor.author | Kurtuluş, D. Funda | - |
dc.date.accessioned | 2021-09-11T15:42:53Z | - |
dc.date.available | 2021-09-11T15:42:53Z | - |
dc.date.issued | 2013 | en_US |
dc.identifier.issn | 1387-3954 | - |
dc.identifier.issn | 1744-5051 | - |
dc.identifier.uri | https://doi.org/10.1080/13873954.2012.705859 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/6574 | - |
dc.description.abstract | A systematic approach for the dynamical modelling of the unsteady flow over a flapping wing is developed, which is based on instantaneous velocity field data of the flow collected using particle image velocimetry (PIV) and computational fluid dynamics (CFD) simulations. The location and orientation of the airfoil is obtained by image processing and the airfoil is filled with proper velocity data. Proper orthogonal decomposition (POD) is applied to these post-processed images to compute POD modes and time coefficients, and a discrete-time state-space dynamical model is fit to the trajectories of the time coefficients using subspace system identification (N4SID). The procedure is verified using PIV and CFD data obtained from a pitching NACA0012 airfoil. The simulation results confirm that the dynamical model obtained from the method proposed can represent the flow dynamics with acceptable accuracy. | en_US |
dc.description.sponsorship | Scientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK); European Commission (EC)European CommissionEuropean Commission Joint Research Centre [109E233, PIRG-2008-GA-239536] | en_US |
dc.description.sponsorship | The authors thank the Scientific and Technological Research Council of Turkey (TUBITAK) and the European Commission (EC) for supporting this work through projects 109E233 and PIRG-2008-GA-239536, respectively. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Taylor & Francis Inc | en_US |
dc.relation.ispartof | Mathematical And Computer Modelling of Dynamical Systems | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | flapping wing | en_US |
dc.subject | dynamical modelling | en_US |
dc.subject | proper orthogonal decomposition | en_US |
dc.subject | system identification | en_US |
dc.subject | particle image velocimetry | en_US |
dc.subject | computational fluid dynamics | en_US |
dc.subject | unsteady flow | en_US |
dc.title | Dynamical Modelling of the Flow Over a Flapping Wing Using Proper Orthogonal Decomposition and System Identification Techniques | en_US |
dc.type | Article | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Electrical and Electronics Engineering | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü | tr_TR |
dc.identifier.volume | 19 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.startpage | 133 | en_US |
dc.identifier.endpage | 158 | en_US |
dc.authorid | 0000-0002-0678-9474 | - |
dc.authorid | 0000-0002-9928-727X | - |
dc.identifier.wos | WOS:000315583700003 | en_US |
dc.identifier.scopus | 2-s2.0-84874594589 | en_US |
dc.institutionauthor | Kasnakoğlu, Coşku | - |
dc.identifier.doi | 10.1080/13873954.2012.705859 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q2 | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | 02.5. Department of Electrical and Electronics Engineering | - |
Appears in Collections: | Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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