Numerical analysis of Darrieus vertical axis wind turbine using omni-direction guide vane

The performance of Darrieus turbine is studied in this paper with the attachment of ODGV to enhance its performance. The angles of guided vanes are chosen from the literature as α=20° beta=55°. According to this hypothesis the airfoil section of S1046 chosen for performance analysis. The K- ε SST 2...

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Bibliographic Details
Published in:Journal of physics. Conference series 2021-10, Vol.2054 (1), p.12090
Main Authors: Sathiyamoorthy, K, Nandha Sri Varma, N, Showrinath, M
Format: Article
Language:English
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Summary:The performance of Darrieus turbine is studied in this paper with the attachment of ODGV to enhance its performance. The angles of guided vanes are chosen from the literature as α=20° beta=55°. According to this hypothesis the airfoil section of S1046 chosen for performance analysis. The K- ε SST 2 equation model is used for generating the moment for 5 blades turbine with the radius of 0.25m in the 2D configuration. The Chord length is chosen as 78mm and Air velocity is considered as 6m/s for the entire transient simulation. The study of performance and operational parameters have been done on turbine with presence and absence of ODGV.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2054/1/012090