Abstract
Aero-elastic solver predictions are compared to measured data from the NENUPHAR’s 1HS prototype, with a focus on the blade loads. Two solvers are investigated, namely the HAWC2 solver, and DeepLinesWindTM, respectively based on a linear and a non-linear formulation of the Timoshenko beam theory. Various aerodynamic models are used, from simple Multiple Streamtube models up to the Actuator-Cylinder flow model and 2D/3D Vortex flow solvers. A special attention is also given to the influence of the dynamic stall on the results. Aero-elastic solvers predictions are accurate and fit well with the measured blade loads, but this work emphasizes the fact that suitable aerodynamic model and stall model should be used.
Original language | English |
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Title of host publication | IOP Conf. Series: Journal of Physics: Conf. Series |
Number of pages | 11 |
Volume | 1037 |
Publication date | 2018 |
Article number | 022010 |
DOIs | |
Publication status | Published - 2018 |
Event | The Science of Making Torque from Wind 2018 - Politecnico di Milano (POLIMI), Milan, Italy Duration: 20 Jun 2018 → 22 Jun 2018 Conference number: 7 http://www.torque2018.org/ |
Conference
Conference | The Science of Making Torque from Wind 2018 |
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Number | 7 |
Location | Politecnico di Milano (POLIMI) |
Country/Territory | Italy |
City | Milan |
Period | 20/06/2018 → 22/06/2018 |
Internet address |
Series | Journal of Physics: Conference Series |
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ISSN | 1742-6596 |