The further development of the first-order panel method panMARE for simulating floating offshore wind turbines (FOWTs) in time domain is presented in this work. Based on a surface discretisation of platform, tower and rotor with its wake, the three-dimensional aerodynamic and hydrodynamic flow fields are calculated. A free wake deformation model is integrated to capture blade–wake interaction. Hydrodynamic, aerodynamic and mooring loads are cumulated by a six-degrees-of-freedom solver to compute the motion of the FOWT. The presented method is able to simulate unsteady and aperiodic motions and to predict the wake deformations and their influence on the rotor loads due to the platform motion. In order to verify the method, simulation results of the DeepCWind floater with the NREL 5-MW baseline turbine are compared with those obtained in the OC4 project. The ability to capture highly unsteady situations is studied as well by simulating a gust with varying length.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A panel method for floating offshore wind turbine simulations with fully integrated aero- and hydrodynamic modelling in time domain



    Erschienen in:

    Ship Technology Research ; 65 , 3 ; 123-136


    Erscheinungsdatum :

    2018-09-02


    Format / Umfang :

    14 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Aero-elastic design optimization of floating offshore wind turbine blades

    Gaertner, Evan M. / Lackner, Matthew A. | AIAA | 2018


    FLOATING OFFSHORE WIND TURBINE

    JEONG HYEON SU / DO HAN SUNG | Europäisches Patentamt | 2015

    Freier Zugriff

    FLOATING OFFSHORE WIND TURBINE

    YOO BYUNGMOON / KANG HOYUN / PARK JONG BEOM et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Floating offshore wind turbine

    INOUE SHUNJI | Europäisches Patentamt | 2018

    Freier Zugriff

    Floating offshore wind turbine

    RUNGE JÖRN | Europäisches Patentamt | 2023

    Freier Zugriff