Browsing Artículos by Author "Réthoré, Pierre-Elouan"
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Parametric Study of the Device Angle Dependency of a Single Vortex Generator on a Flat Plate
Fernández Gámiz, Unai; Réthoré, Pierre-Elouan; Sørensen, Niels N.; Velte, Clara Marika; Zahle, Frederik; Egusquiza Estévez, Eduard (2014-01-23)[EN] A detailed study of the device angle dependency of a single vortex generator (VG) is presented in this paper. A single Vortex Generator on a test section wall case, with four different positions of the device angle ... -
Self-Similarity and helical symmetry in vortex generator flow simulations
Fernández Gámiz, Unai; Velte, Clara M.; Réthoré, Pierre-Elouan; Sørensen, N. N. (IOP Publishing, 2014)According to experimental observations, the vortices generated by vortex generators have previously been observed to be self-similar for both the axial (u(z)) and azimuthal (u(circle minus)) velocity profiles. Further, the ... -
Testing of self-similarity and helical symmetry in vortex generator flow simulations
Fernández Gámiz, Unai; Velte, Clara Marika; Réthoré, Pierre-Elouan; Sørensen, Niels N.; Egusquiza Estévez, Eduard (Wiley, 2016-06)Vortex generators (VGs) are used increasingly by the wind turbine industry as flow control devices to improve rotor blade performance. According to experimental observations, the vortices generated by VGs have previously ...