Browsing Institutt for maskin- og marinfag by Journals "Journal of Physics: Conference Series (JPCS)"
Now showing items 1-6 of 6
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A comparison of extreme mooring loads and response of a spar-buoy wind turbine using conditional waves
(Peer reviewed; Journal article, 2023)Three-hour random sea-state evaluations for ultimate limit state design of floating offshore wind installations are time-consuming and prevent the use of high-fidelity numerical methods from being implemented. In this work, ... -
Experiments on the wake flow behind different configurations of multirotor wind turbines
(Peer reviewed; Journal article, 2023)Multirotor wind turbine concepts have recently emerged as a promising alternative to conventional turbines. When arranged in farms, the wake flow behind multirotor assemblies becomes an important factor in the cost-of-energy ... -
Experiments on upstream induction and wake flow for multirotor wind turbines
(Peer reviewed; Journal article, 2023)Multirotor wind turbine concepts are increasingly discussed as cost-effective alternatives for floating wind energy installations. When multiple smaller rotors are installed next to each other, the individual rotors ... -
Lab-scale measurements of wind farm blockage effects
(Peer reviewed; Journal article, 2022)The inflow an individual wind turbine experiences in a farm layout is strongly dependent on flow interaction effects with the turbines surrounding it. In addition to the well-known wake flows, lateral and upstream flow ... -
Layout and yaw optimisation of an offshore wind farm through analytical modelling
(Peer reviewed; Journal article, 2023)In this work, a computational tool for analytical large scale modelling of offshore wind farms is presented. Using Horns Rev 1 as a reference baseline, an optimal layout and yaw angle setting for one wind direction based ... -
Wave-induced collision loads and moments between a spar-buoy floating wind turbine and an installation vessel
(Journal article; Peer reviewed, 2020)Spar-buoy floating wind turbines (FWTs) have been deployed at full-scale off the coast of Scotland. However, their deep draught restricts their wider-suitability for assembly and installation at shallow water ports. Here ...