Browsing NTNU Open by Author "Voormeeren, Sven"
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Probabilistic estimation of fatigue loads on monopile-based offshore wind turbines - Application to sensitivity assessment & clustering optimization for support structure cost reduction
Ziegler, Lisa Sabine (Master thesis, 2015)Offshore wind energy faces three important trends: (1) wind farms grow in size, (2) monopiles are installed in deeper water, and (3) cost reduction remains the most important challenge. With wind farm size, the importance ... -
Sensitivity of wave fatigue loads on offshore wind turbines under varying site conditions
Ziegler, Lisa; Voormeeren, Sven; Schafhirt, Sebastian; Muskulus, Michael (Journal article; Peer reviewed, 2015)Considerable variations in environmental site conditions can exist within large offshore wind farms leading to divergent fatigue loads on support structures. An efficient frequency-domain method to calculate wave-induced ...