Browsing NTNU Open by Author "Hendrikse, Hayo"
Now showing items 1-5 of 5
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An experimental comparison of thermal-mechanical properties of freshwater and saline ice in Arctic environments
McMaster, Elizabeth Jean (Master thesis, 2021)Termisk istrykk er en av de åtte islastene som må vurderes for støttestrukturdesign av bunnfestede havvindmøller definert av internasjonal standard IEC 61400031. Temperaturendringer i is driver dens deformasjon og forårsaker ... -
Comparison of vertically sided model structures with circular and rectangular cross section subjected to ice-induced vibrations in the frequency lock-in regime
Owen, Cody Carlton (Master thesis, 2017)Very recently, offshore wind energy has begun expanding into subarctic regions with seasonally ice-infested waters like the Baltic Sea. For offshore wind turbines with conventional support structures including monopiles ... -
Ice-induced vibrations of the Norströmsgrund lighthouse
Nord, Torodd Skjerve; Samardzija, Ilija; Hendrikse, Hayo; Bjerkås, Morten; Høyland, Knut Vilhelm; Li, Hongtao (Journal article; Peer reviewed, 2018)The signature and occurrence of frequency lock-in (FLI) vibrations of full-scale offshore structures are not well understood. Although several structures have experienced FLI, limited amounts of time histories of the ... -
Stochastic subspace identification of modal parameters during ice–structure interaction
Nord, Torodd Skjerve; Petersen, Øyvind Wiig; Hendrikse, Hayo (Journal article; Peer reviewed, 2019)Identifying the modal parameters of structures located in ice-infested waters may be challenging due to the interaction between the ice and structure. In this study, both simulated data from a state-of-the-art ice–structure ... -
Two-dimensional ice-structure interaction for offshore wind turbines
Koreman, Dion (Master thesis, 2020)With the Paris climate accords signed in 2016, most countries have committed themselves to ambitious climate targets during the next decades. One of these targets is a dramatic increase in the overall energy portfolio's ...