• Calibration of Hydrodynamic Coefficients for a Semi-Submersible 10 MW Wind Turbine 

      Kvittem, Marit Irene; Berthelsen, Petter Andreas; Eliassen, Lene; Thys, Maxime (ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, Volume 10: Ocean Renewable Energy;OMAE2018-77826, Chapter, 2018-06-22)
      Hydrodynamic model tests and numerical simulations may be combined in a complementary manner during the design and qualification of new offshore structures. In the EU H2020 project LIFES50+ (lifes50plus.eu), a model test ...
    • Definition of the INO WINDMOOR 12 MW base case floating wind turbine 

      Silva de Souza, Carlos Eduardo; Berthelsen, Petter Andreas; Eliassen, Lene; Bachynski, Erin Elizabeth; Engebretsen, Espen; Haslum, Herbjørn (SINTEF Ocean rapporter;OC2020 A-044, Research report, 2021-01-08)
      WINDMOOR is a Competence Building Project (KPN), with the main objective of improving the under-standing of loads governing the mooring system design of floating wind turbines (FWTs). As a base case, the project adopts a ...
    • Effect of Wake Meandering on Aeroelastic Response of a Wind Turbine Placed in a Park 

      Panjwani, Balram; Kvittem, Marit Irene; Eliassen, Lene; Ormberg, Harald; Godvik, Marte (Journal article; Peer reviewed, 2019-10-24)
      A wind turbine operating inside a wind farm is subjected to increased turbulence intensity and reduced wind speeds resulting in increased fatigue loadings and reduced power production. Furthermore, meandering of the wakes ...
    • LFCS Review report - Environmental conditions Wind, wave and current in coastal areas 

      Fergestad, Dag; Økland, Ole David; Stefanakos, Christos; Stansberg, Carl Trygve; Croonenborghs, Eloïse; Eliassen, Lene; Eidnes, Grim (SINTEF Ocean AS rapporter;OC2018 A‐073 - WP1, Research report, 2018-07-12)
      A review is performed on the description of evironmental conditions in Norwegian coastal areas in relation to Large Floating Coastal Structures and the planning of long floating bridges across fjords. First, an outline of ...
    • Multiple-degree-of-freedom actuation of rotor loads in model testing of floating wind turbines using cable-driven parallel robots 

      Chabaud, Valentin Bruno; Eliassen, Lene; Thys, Maxime; Sauder, Thomas Michel (Journal article; Peer reviewed, 2018)
      Model testing of offshore structures in ocean basins has been accepted as a necessary step for the validation and calibration of numerical models, as well as for final design checks in extreme environments. While offshore ...