Articles | Volume 2, issue 2
Wind Energ. Sci., 2, 521–532, 2017
https://doi.org/10.5194/wes-2-521-2017

Special issue: The Science of Making Torque from Wind (TORQUE) 2016

Wind Energ. Sci., 2, 521–532, 2017
https://doi.org/10.5194/wes-2-521-2017
Research article
20 Nov 2017
Research article | 20 Nov 2017

Trailed vorticity modeling for aeroelastic wind turbine simulations in standstill

Georg R. Pirrung et al.

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Latest update: 08 Aug 2022
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Short summary
Current fast aeroelastic wind turbine codes suitable for certification lack an induction model for standstill conditions. A near-wake model for wind turbines in operation is extended to cover these conditions. The model is validated in aerodynamic simulations of the NREL/NASA Ames Phase VI rotor. Good agreement with the experiments has been obtained in attached flow and beginning separation. Aeroelastic simulations of the DTU 10 MW turbine in standstill indicate a minor impact of the model.