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Development of a computational model for turbulent boundary layers in order to reduce the friction coefficient in aerodynamic profiles

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Development of a computational model for turbulent boundary layers in order to reduce the friction coefficient in aerodynamic profiles

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dc.contributor.advisor Guardiola García, Carlos es_ES
dc.contributor.author Vinuesa Motilva, Ricardo es_ES
dc.date.accessioned 2013-11-18T07:45:43Z
dc.date.available 2013-11-18T07:45:43Z
dc.date.created 2009-09-25
dc.date.issued 2013-11-18
dc.identifier.uri http://hdl.handle.net/10251/33659
dc.description.abstract Consulta en la Biblioteca ETSI Industriales (8135) es_ES
dc.description.abstract [eng] Four di erent localized pressure gradient con gurations were computed using a commercially available code by means of four RANS turbulence models (SA, k ¿ , SST and RSM), and compared with experimental measurements of the mean ow quantities and the wall shear stress. The pressure gradients were imposed on a high Reynolds number, 2-D turbulent boundary layer developing on a at plate by changing the ceiling geometry. Two converging humps (at x = 2m and x = 5:5m from the leading edge of the plate) and two diverging humps at the same locations were considered. The SST model provides the best overall predictions for the mean ow quantities when several pressure gradient con gurations are applied. Thus, it appears to be the best current choice when computing mean ow quantities at high Reynolds numbers, and also when the skin friction coe cient has to be estimated accurately. es_ES
dc.language Inglés es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Consulta en la Biblioteca ETSI Industriales es_ES
dc.subject Aerodinámica es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.subject.other Ingeniero Industrial-Enginyer Industrial es_ES
dc.title Development of a computational model for turbulent boundary layers in order to reduce the friction coefficient in aerodynamic profiles es_ES
dc.type Proyecto/Trabajo fin de carrera/grado es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials es_ES
dc.description.bibliographicCitation Vinuesa Motilva, R. (2009). Development of a computational model for turbulent boundary layers in order to reduce the friction coefficient in aerodynamic profiles. http://hdl.handle.net/10251/33659. es_ES
dc.description.accrualMethod Archivo delegado es_ES


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