Short-crestedness effect on the dynamic response of offshore floating wind turbines

In practice, the ocean waves are short-crested and three-dimensional. The primary objective of present research is to form a better understanding dynamics offshore floating wind turbines in multi-directional waves. modelled using spreading exponent function. wave directionality effect on dynamic performance semisubmersible turbine studied. waves, longitudinal response reduced whereas lateral amplified. tower base fore-aft bending moment mooring line tension force reduced. meanwhile, fatigue damages critical points at also It concluded that short-crestedness beneficial structural integrity. reveals importance turbines.