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contributor authorGuo, Jianing
contributor authorLiu, Mingyue
contributor authorFang, Zhichao
contributor authorXiao, Longfei
contributor authorChen, Weimin
contributor authorPan, Xujie
date accessioned2025-04-21T10:11:47Z
date available2025-04-21T10:11:47Z
date copyright9/3/2024 12:00:00 AM
date issued2024
identifier issn0892-7219
identifier otheromae_146_6_062002.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4305689
description abstractDue to the complexity of the integrated Floating Wind Turbine (FWT) system, obtaining reliable results necessitates extensive experiments. This paper conducts a comprehensive study on the motion performance and mooring load responses of a novel 12-MW semi-submersible FWT through model tests carried out in a wave basin. A multi-blade large-scale wind-generation system, equipped with a rectifier network, was enhanced and constructed to provide a dependable wind field. And a flexible tower was designed and fabricated, achieving an accurate simulation of the tower's stiffness characteristic and its impact on the overall dynamic response. The marine environmental conditions encompass various combinations of wind, waves, and currents. Rigorous calibration and identification tests were undertaken to validate the environmental conditions and the model system. The findings reveal that, under mild wave parameters, the mooring load is primarily influenced by the resonance response with platform motions, particularly surge resonance. The load effect of wind and current induces mean surge and pitch motions, while their damping effect reduces the standard deviation of responses, notably suppressing the pitch response peak at its natural motion frequency. Wave loads predominantly dictate the vibration range of motion responses. When the current velocity reaches a sufficient magnitude, the coupling effect between current and wave in the wave–frequency region significantly amplifies the mooring response. Notably, motions and mooring loads in the 60-deg and 90-deg directions surpass those in the 0-deg direction, with the maximum responses occurring at 60 deg.
publisherThe American Society of Mechanical Engineers (ASME)
titleMotion and Mooring Load Responses of a Novel 12-MW Semi-Submersible Floating Wind Turbine: An Experimental Study
typeJournal Paper
journal volume146
journal issue6
journal titleJournal of Offshore Mechanics and Arctic Engineering
identifier doi10.1115/1.4065601
journal fristpage62002-1
journal lastpage62002-25
page25
treeJournal of Offshore Mechanics and Arctic Engineering:;2024:;volume( 146 ):;issue: 006
contenttypeFulltext


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