Abstract
Simulations of a stiff rotor configuration of the DTU 10MW Reference Wind Turbine are performed in order to assess the impact of prescribed flap motion on the aerodynamic loads on a blade sectional and rotor integral level. Results of the engineering models used by DTU (HAWC2), TUDelft (Bladed) and NTUA (hGAST) are compared to the CFD predictions of USTUTT-IAG (FLOWer). Results show fairly good comparison in terms of axial loading, while alignment of tangential and drag-related forces across the numerical codes needs to be improved, together with unsteady corrections associated with rotor wake dynamics. The use of a new wake model in HAWC2 shows considerable accuracy improvements.
Original language | English |
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Title of host publication | Journal of Physics - Conference Series |
Subtitle of host publication | TORQUE 2016: The Science of Making Torque from Wind |
Editors | E. Bossanyi, T. Chaviaropoulos, P.W. Cheng |
Place of Publication | Bristol, UK |
Publisher | IOP Publishing |
Number of pages | 8 |
Volume | 753 |
Edition | A. Aerodynamics and noise |
DOIs | |
Publication status | Published - 2016 |
Event | TORQUE 2016: 6th International Conference "The Science of Making Torque from Wind" - Technische Universität München (TUM), Campus Garching, Munich, Germany Duration: 5 Oct 2016 → 7 Oct 2016 https://www.events.tum.de/?sub=29 |
Publication series
Name | Journal of Physics - Conference Series |
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Publisher | IOP |
Number | A. Aerodynamics and noise |
Volume | 753 |
ISSN (Print) | 1742-6588 |
ISSN (Electronic) | 1742-6596 |
Conference
Conference | TORQUE 2016: 6th International Conference "The Science of Making Torque from Wind" |
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Country/Territory | Germany |
City | Munich |
Period | 5/10/16 → 7/10/16 |
Internet address |