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Effects Of Platform Pitching Motion On Floating Offshore Wind Turbine (FOWT) Rotor
Offshore Technology Conference, 2015The increasing demand for offshore wind energy is leading the industry to look for expansions into deep oceans. This development has compelled the industry to venture in to floating offshore installations for wind turbines. The floating installations lead to complex rotor motions in 6 degrees of freedom.
Krishnamoorthi Sivalingam +4 more
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Volume 8: Ocean Renewable Energy, 2022
Abstract Flow-Induced Motions (FIM) is an issue for multi-column platforms, such as Floating Offshore Wind Turbines (FOWT). The phenomenon can increase the fatigue failure of the mooring and/or cable systems and can also stop the turbine operation.
Rodolfo T. Gonçalves +4 more
openaire +1 more source
Abstract Flow-Induced Motions (FIM) is an issue for multi-column platforms, such as Floating Offshore Wind Turbines (FOWT). The phenomenon can increase the fatigue failure of the mooring and/or cable systems and can also stop the turbine operation.
Rodolfo T. Gonçalves +4 more
openaire +1 more source
Ships and Offshore Structures, 2015
The use of spar platforms as a substructure for floating offshore wind turbines (FOWTs) is a new concept that is developing quickly in the offshore wind industry owning to the excellent stability and adaptability to different water depths. However, the lack of studies about the dynamic response and design guidelines of spar-type FOWTs is a barrier to ...
Sajad Rahmdel +4 more
openaire +1 more source
The use of spar platforms as a substructure for floating offshore wind turbines (FOWTs) is a new concept that is developing quickly in the offshore wind industry owning to the excellent stability and adaptability to different water depths. However, the lack of studies about the dynamic response and design guidelines of spar-type FOWTs is a barrier to ...
Sajad Rahmdel +4 more
openaire +1 more source
Ocean Systems Engineering, 2011
The paper (Bae and Kim 2011) presented the theory and methodology for the coupled dynamic analysis among wind turbine, tower, floater, and mooring lines including aerodynamics, active control of blades, tower-blade elasticity, and floater-mooring dynamics in winds, waves, and currents for a 1.5MW mono-column TLP FOWT.
Y.H. Bae, M.H. Kim
openaire +1 more source
The paper (Bae and Kim 2011) presented the theory and methodology for the coupled dynamic analysis among wind turbine, tower, floater, and mooring lines including aerodynamics, active control of blades, tower-blade elasticity, and floater-mooring dynamics in winds, waves, and currents for a 1.5MW mono-column TLP FOWT.
Y.H. Bae, M.H. Kim
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A Modular Steel Gravity Foundation (MSGF) for TLP Floating Offshore Wind Turbine (FOWT) Tendon
Volume 7: Ocean Renewable EnergyAbstract In general, Tension Leg Platform (TLP) demonstrates exceptional dynamic behavior with very low displacements and almost no vertical / rotational motions. Its lightweight structure and simple geometry lend themselves to simplifying fabrication / integration processes and competitive Levelized Cost of Energy (LCOE) levels ...
Rathinam Periyaiah +4 more
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Volume 4: Offshore Geotechnics; Ronald W. Yeung Honoring Symposium on Offshore and Ship Hydrodynamics, 2012
Increasing numbers of FOWTs (floating offshore wind turbines) are planned in the coming years due to their high potential in massive generation of clean energy from ocean-wind. In the present study, a numerical prediction tool has been developed for the fully coupled dynamic analysis of an FOWT system in time domain including aero-loading, blade-rotor ...
Y. H. Bae, M. H. Kim, Q. Yu, J. K. Heo
openaire +1 more source
Increasing numbers of FOWTs (floating offshore wind turbines) are planned in the coming years due to their high potential in massive generation of clean energy from ocean-wind. In the present study, a numerical prediction tool has been developed for the fully coupled dynamic analysis of an FOWT system in time domain including aero-loading, blade-rotor ...
Y. H. Bae, M. H. Kim, Q. Yu, J. K. Heo
openaire +1 more source
Volume 8: Ocean Renewable Energy, 2013
In the present study, a numerical simulation tool has been applied for the time-domain turbine-floater-tether fully-coupled dynamic analysis of a FOWT. The fully coupled dynamic analysis includes aero-blade-tower dynamics and control, mooring dynamics, and platform motions.
Y. H. Bae, M. H. Kim
openaire +1 more source
In the present study, a numerical simulation tool has been applied for the time-domain turbine-floater-tether fully-coupled dynamic analysis of a FOWT. The fully coupled dynamic analysis includes aero-blade-tower dynamics and control, mooring dynamics, and platform motions.
Y. H. Bae, M. H. Kim
openaire +1 more source
10th Conference on Computational Methods in Marine Engineering, 2023
J. Colby, A. Robertson, J. Jonkman
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J. Colby, A. Robertson, J. Jonkman
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State-of-the-Art Review of Vortex-Induced Motions of Floating Offshore Wind Turbine Structures
Journal of Marine Science and Engineering, 2022Svein Sævik, Halvor Lie, Bernt Leira
exaly