Reduced order model of the inherent turbulence of wind turbine wakes inside an infinitely long row of turbines

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    Abstract

    The turbulence in the interior of an idealised wind farm is simulated using Large Eddy Simulation and the Actuator Line technique implemented in the Navier-Stokes equations. The simulation is carried out for an ’infinitely’ long row of turbines simulated by applying cyclic boundary conditions at the inlet and outlet. The simulations investigate the turbulence inherent to the wind turbines as no ambient turbulence or shear is added to this idealised case. AReduced Order Model for the highly turbulent flow deep inside a wind farm is proposed based on a Proper Orthogonal Decomposition. The reconstructed flow is shown to capture the large scale motions of the highly turbulent flow.
    Original languageEnglish
    Article number012005
    Book seriesJournal of Physics: Conference Series (Online)
    Volume555
    Number of pages10
    ISSN1742-6596
    DOIs
    Publication statusPublished - 2014
    EventThe science of Making Torque from Wind 2012: 4th scientific conference - Universität Oldenburg, Oldenburg, Germany
    Duration: 9 Oct 201211 Oct 2012
    http://www.forwind.de/makingtorque/Home.html

    Conference

    ConferenceThe science of Making Torque from Wind 2012
    LocationUniversität Oldenburg
    Country/TerritoryGermany
    CityOldenburg
    Period09/10/201211/10/2012
    Internet address

    Bibliographical note

    Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd

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