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Shape effect of thickness of the NREL S815 profile on the performance of the H-rotor Darrieus turbine
Accedido | 2021-12-01T15:38:53Z | |
Disponible | 2021-12-01T15:38:53Z | |
Fecha de publicación | 2021-01-29 | es_MX |
Identificador de objeto (URI) | http://cathi.uacj.mx/20.500.11961/19415 | |
Resumen/Abstract | With the aim of improving the performance of vertical axis wind turbines, in this article, the flow field and aerodynamic performance of an H-rotor Darrieus turbine are computed using computational fluid dynamics. Specifically, the power coefficient (Cp) of different airfoil profile thicknesses was evaluated as a function of tip-speed ratios (TSRs) and wind speed. Four different thicknesses of the NREL S815 airfoil were evaluated, and the TSR was varied from 0.6 to 2.25 using wind speeds of 6 and 8 m/s. As a result, the power coefficient (Cp) was calculated for each airfoil and the different tip-speed ratios. It was found that for each airfoil profile, the Cp increases when the airfoil thickness and the TSR rise, until reaching a maximum, then the Cp decreases in spite of larger thickness or TSRs. After comparing the performance of each airfoil profile, the Cp is improved 14.96% for 19.2% thicker airfoils, using a TSR of 1.725 and a wind speed of 8 m/s. | es_MX |
Idioma ISO | en_US | es_MX |
Referencias físicas o lógicas | Producto de investigación IIT | es_MX |
Referencias físicas o lógicas | Instituto de Ingeniería y Tecnología | es_MX |
Tipo de licencia | Atribución-NoComercial-SinDerivadas 2.5 México | * |
Enlace a licencia | http://creativecommons.org/licenses/by-nc-nd/2.5/mx/ | * |
Área de conocimiento CONACYT | info:eu-repo/classification/cti/7 | es_MX |
Título | Shape effect of thickness of the NREL S815 profile on the performance of the H-rotor Darrieus turbine | es_MX |
Tipo de producto | Artículo | es_MX |
Imagen repositorio | http://ri.uacj.mx/vufind/thumbnails/rupiiit.png | es_MX |
Instituto (dcrupi) | Instituto de Ingeniería y Tecnología | es_MX |
Cosechable | Si | es_MX |
No. de revista | 1 | es_MX |
Volumen | 13 | es_MX |
Rango de páginas | 013301, 1-7 | es_MX |
Identificador DOI | https://doi.org/10.1063/5.0015083 | es_MX |
Coautor | Tenango-Pirin, Oscar | |
Coautor | Davalos Ramirez, Jose Omar | |
Coautor | Caldiño, Uzziel | |
Título de revista | Journal of Renewable and Sustainable Energy | es_MX |
dc.contributor.authorexterno | Martinez, Rogelio | |
dc.contributor.coauthorexterno | Castro, Laura | |
dc.contributor.coauthorexterno | García Castrejón, Juan Carlos | |
dc.contributor.coauthorexterno | Rodriguez, Jose Alfredo | |
dcrupi.pronaces | Energía y Cambio Climático | es_MX |