Vortex-induced vibrations of wind turbines: From single blade to full rotor simulations

Georg Raimund Pirrung, Christian Grinderslev, Niels Nørmark Sørensen and Riccardo Riva

Renewable Energy, 2024, vol. 226, issue C

Abstract: Vortex-induced vibrations (VIVs) of wind turbine blades are a phenomenon that cannot be predicted sufficiently accurate by low fidelity methods. High fidelity methods, such as computational fluid dynamics (CFD) coupled to a structural solver come at a high computational cost. Most studies of the phenomenon have so far focused on analysis of single blades. For these cases, the so-called forced-motion method of prescribing the blade motion according to structural modeshapes has proven effective.

Keywords: Fluid–structure interaction; Vortex-induced vibrations; Standstill (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:226:y:2024:i:c:s0960148124004464

DOI: 10.1016/j.renene.2024.120381

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