Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4965993 | Engineering Analysis with Boundary Elements | 2017 | 14 Pages |
Abstract
The results highlight the sudden change effect in pitch angle on the aerodynamic performances of the airfoil and the shedding wake. The aspect of lift and drag coefficient loops and hysteresis were customized regarding to the pure sinusoidal motion case. The dynamic stall phenomenon, which occurs during the rapid change in pitch angle, produces more drag forces influencing the wind turbines performance.
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Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
M.M. Oueslati, A.W. Dahmouni, S. Ben Nasrallah,