A numerical engineering method for the prediction of unsteady wind turbine aerodynamics is presented. The formulation is based on lifting line theory and a semiempirical dynamic stall model of Leishman and Beddoes. The unsteady aerodynamic response of the blade aerodynamics to the sharp blade-pitch
β¦ LIBER β¦
Prediction of Lift Cells for Stalling Wings by Lifting-Line Theory
β Scribed by Spalart, Philippe R.
- Book ID
- 126994177
- Publisher
- American Institute of Aeronautics and Astronautics
- Year
- 2014
- Tongue
- English
- Weight
- 355 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0001-1452
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In this paper we propose an extension of Prandtl's lifting line theory to curved wings. The aim is to evidence the effect of the curved geometry on the aerodynamic efficiency. By means of an analytical-numerical integration methodology, leading asymptotically to an exponential convergence, we show t