A simulation study demonstrating the importance of large-scale trailing vortices in wake steering

In this paper, we investigate the role of flow structures generated in wind farm control through yaw misalignment. A pair of counter-rotating vortices is shown to be important in deforming the shape of the wake and in explaining the asymmetry of wake steering in oppositely signed yaw angles. We a...

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Bibliographic Details
Main Authors: P. Fleming, J. Annoni, M. Churchfield, L. A. Martinez-Tossas, K. Gruchalla, M. Lawson, P. Moriarty
Format: Article
Language:English
Published: Copernicus Publications 2018-05-01
Series:Wind Energy Science
Online Access:https://www.wind-energ-sci.net/3/243/2018/wes-3-243-2018.pdf