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Application of computational fluid dynamics models to aerodynamic design and optimization of wind turbine airfoils
dc.contributor.author | Castiñeira Martínez, Esther | |
dc.contributor.author | Solís Gallego, Irene | |
dc.contributor.author | González Pérez, José | |
dc.contributor.author | Fernández Oro, Jesús Manuel | |
dc.contributor.author | Argüelles Díaz, Katia María | |
dc.contributor.author | Velarde Suárez, Sandra | |
dc.date.accessioned | 2024-04-25T09:17:09Z | |
dc.date.available | 2024-04-25T09:17:09Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Renewable Energy and Power Quality Journal (2014); doi:10.24084/REPQJ12.342 | |
dc.identifier.issn | 2172-038 X | |
dc.identifier.uri | https://hdl.handle.net/10651/72409 | |
dc.description.abstract | In this work, the capability of simple numerical models with coarse grids to predict performance coefficients in wind turbine airfoils is explored. A wide range of simulations were performed for a typical wind turbine profile, under the main criteria of design simplicity and low calculation time. The solutions were computed over different mesh sizes using a two-dimensional Reynolds-Average Navier-Stockes (2D-RANS) approach. Spalart-Allmaras, k-ε and k- turbulence models were run in the simulations. Lift, drag and momentum coefficients were computed for four incident angles, ranging from -2.5 to 12.5, for each mesh size and turbulence model, comparing them later with experimental data. Results show a useful model which gives a good agreement between numerical and experimental results and can indeed be used as a first approximation previous to a more detailed and expensive study. | spa |
dc.description.sponsorship | This work has been supported by Project “Caracterización y predicción de la generación aerodinámica de ruido en perfiles de turbinas eólicas”, DPI2011-25419. Ministerio de Economía y Competitividad, España. | spa |
dc.format.extent | p. 370-375 | spa |
dc.language.iso | eng | spa |
dc.relation.ispartof | Renewable Energy and Power Quality Journal | spa |
dc.rights | © 2014 Esther Castiñeira et al. | |
dc.rights | CC Reconocimiento 4.0 Internacional | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
dc.subject | Wind turbine airfoils | spa |
dc.subject | CFD | spa |
dc.subject | 2D-RANS | spa |
dc.subject | Numerical models | spa |
dc.subject | Turbulence models | spa |
dc.title | Application of computational fluid dynamics models to aerodynamic design and optimization of wind turbine airfoils | spa |
dc.type | journal article | spa |
dc.identifier.doi | 10.24084/REPQJ12.342 | |
dc.relation.projectID | DPI2011-25419 | spa |
dc.relation.projectID | Ministerio de Economía y Competitividad/DPI2011-25419 | spa |
dc.relation.publisherversion | https://doi.org/10.24084/REPQJ12.342 | spa |
dc.rights.accessRights | open access | spa |
dc.type.hasVersion | VoR | spa |
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