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Journal Articles

A Numerical Prediction on the Transient Response of a Spar-Type Floating Offshore Wind Turbine in Freak Waves

Yan Li, Xiaoqi Qu, Liqin Liu, Peng Xie, Tianchang Yin, Yougang Tang
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2020, 142(6): 062004.
Paper No: OMAE-19-1243
DOI: https://doi.org/10.1115/1.4047202
Published Online: June 2, 2020
View Article titled, A Numerical Prediction on the Transient Response of a Spar-Type Floating Offshore Wind Turbine in Freak Waves
Click here to open pdf in another window PDF for A Numerical Prediction on the Transient Response of a Spar-Type Floating Offshore Wind Turbine in Freak Waves
Topics: Waves, Mooring, Stress, Spar platforms, Wing spars, Simulation
Proceedings Papers

The Aerodynamic Analysis of Helical-Type VAWT With Semi Empirical and CFD Method

Ying Guo, Liqin Liu, Xinxin Lv, Yougang Tang
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A046, June 9–14, 2019
Paper No: OMAE2019-95207
DOI: https://doi.org/10.1115/OMAE2019-95207
View Paper titled, The Aerodynamic Analysis of Helical-Type VAWT With Semi Empirical and CFD Method
Click here to open pdf in another window PDF for The Aerodynamic Analysis of Helical-Type VAWT With Semi Empirical and CFD Method
Topics: Computational fluid dynamics, Vertical axis wind turbines
Proceedings Papers

An Analytical Model of Floating Offshore Wind Turbine Blades Considering Bending-Torsion Coupling Effect

Xiaoqi Qu, Yougang Tang, Zhen Gao, Yan Li, Liqin Liu
Proc. ASME. OMAE2018, Volume 10: Ocean Renewable Energy, V010T09A088, June 17–22, 2018
Paper No: OMAE2018-78571
DOI: https://doi.org/10.1115/OMAE2018-78571
View Paper titled, An Analytical Model of Floating Offshore Wind Turbine Blades Considering Bending-Torsion Coupling Effect
Click here to open pdf in another window PDF for An Analytical Model of Floating Offshore Wind Turbine Blades Considering Bending-Torsion Coupling Effect
Topics: Blades, Offshore wind turbines, Torsion, Nonlinear vibration, Deformation, Dynamic response, Eigenvalues, Hamilton's principle, Partial differential equations, Rotating blades
Proceedings Papers

Dynamic Modeling of H-Type Floating VAWT Considering the Rigid-Flexible Coupling Motions

Wanru Deng, Xifeng Gao, Liqin Liu, Haixiang Zhao
Proc. ASME. OMAE2018, Volume 10: Ocean Renewable Energy, V010T09A089, June 17–22, 2018
Paper No: OMAE2018-78619
DOI: https://doi.org/10.1115/OMAE2018-78619
View Paper titled, Dynamic Modeling of H-Type Floating VAWT Considering the Rigid-Flexible Coupling Motions
Click here to open pdf in another window PDF for Dynamic Modeling of H-Type Floating VAWT Considering the Rigid-Flexible Coupling Motions
Topics: Dynamic modeling, Vertical axis wind turbines, Wind turbines, Blades, Stress, Wind, Accuracy and precision, Damping, Deformation, Dynamic response
Journal Articles

Influence of Vortex-Induced Loads on the Motion of SPAR-Type Wind Turbine: A Coupled Aero-Hydro-Vortex-Mooring Investigation

Yan Li, Liqin Liu, Qiang Zhu, Ying Guo, Zhiqiang Hu, Yougang Tang
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. October 2018, 140(5): 051903.
Paper No: OMAE-17-1185
DOI: https://doi.org/10.1115/1.4040048
Published Online: May 21, 2018
View Article titled, Influence of Vortex-Induced Loads on the Motion of SPAR-Type Wind Turbine: A Coupled Aero-Hydro-Vortex-Mooring Investigation
Click here to open pdf in another window PDF for Influence of Vortex-Induced Loads on the Motion of SPAR-Type Wind Turbine: A Coupled Aero-Hydro-Vortex-Mooring Investigation
Topics: Stress, Vortex shedding, Vortices, Waves, Mooring
Proceedings Papers

Study on Influence of Vortex Induced Loads on the Motion of Spar-Type Wind Turbine Based on Aero-Hydro-Vortex-Mooring Coupled Model

Yougang Tang, Yan Li, Liqin Liu, Weichen Jin, Xiaoqi Qu
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A058, June 25–30, 2017
Paper No: OMAE2017-62620
DOI: https://doi.org/10.1115/OMAE2017-62620
View Paper titled, Study on Influence of Vortex Induced Loads on the Motion of Spar-Type Wind Turbine Based on Aero-Hydro-Vortex-Mooring Coupled Model
Click here to open pdf in another window PDF for Study on Influence of Vortex Induced Loads on the Motion of Spar-Type Wind Turbine Based on Aero-Hydro-Vortex-Mooring Coupled Model
Topics: Mooring, Spar platforms, Stress, Vortices, Wind turbines, Wing spars, Blades, Computational fluid dynamics, Momentum, Potential theory (Physics)
Proceedings Papers

Motion Performances of a 5 MW VAWT Supported by Spar Floating Foundation With Heave Plates

Liqin Liu, Ying Guo, Weichen Jin, Rui Yuan
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A086, June 25–30, 2017
Paper No: OMAE2017-62625
DOI: https://doi.org/10.1115/OMAE2017-62625
View Paper titled, Motion Performances of a 5 MW VAWT Supported by Spar Floating Foundation With Heave Plates
Click here to open pdf in another window PDF for Motion Performances of a 5 MW VAWT Supported by Spar Floating Foundation With Heave Plates
Topics: Plates (structures), Spar platforms, Vertical axis wind turbines, Wing spars, Surges, Equations of motion, Ocean engineering, Stress, Trusses (Building), Wave frequency
Journal Articles

Dynamic Analysis of a Truss Spar-Type Floating Foundation for 5 MW Vertical-Axis Wind Turbine

Liqin Liu, Weichen Jin, Ying Guo
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2017, 139(6): 061902.
Paper No: OMAE-16-1120
DOI: https://doi.org/10.1115/1.4037292
Published Online: August 16, 2017
View Article titled, Dynamic Analysis of a Truss Spar-Type Floating Foundation for 5 MW Vertical-Axis Wind Turbine
Click here to open pdf in another window PDF for Dynamic Analysis of a Truss Spar-Type Floating Foundation for 5 MW Vertical-Axis Wind Turbine
Topics: Spar platforms, Trusses (Building), Vertical axis wind turbines, Stress, Buoyancy, Wind turbines, Center of mass
Proceedings Papers

Study on the Hydrodynamic Characteristic of a Spar Type Floating Foundation Which Used to Support a Vertical Axis Wind Turbine

Liqin Liu, Xiaorui Zhang, Ying Guo, Yu Qiu
Proc. ASME. OMAE2016, Volume 6: Ocean Space Utilization; Ocean Renewable Energy, V006T09A037, June 19–24, 2016
Paper No: OMAE2016-54337
DOI: https://doi.org/10.1115/OMAE2016-54337
View Paper titled, Study on the Hydrodynamic Characteristic of a Spar Type Floating Foundation Which Used to Support a Vertical Axis Wind Turbine
Click here to open pdf in another window PDF for Study on the Hydrodynamic Characteristic of a Spar Type Floating Foundation Which Used to Support a Vertical Axis Wind Turbine
Topics: Spar platforms, Vertical axis wind turbines, Wing spars, Buoyancy, Center of mass, Design, Floating wind turbines, Ocean engineering, Turbines, Wave energy
Journal Articles

Effects of Water Inside Semiclosed Moon Pool on the Hydrodynamic Coefficients and Heaving Damping of a Truss Spar Platform

Liqin Liu, Yu Qiu, Yan Li
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. August 2016, 138(4): 041302.
Paper No: OMAE-15-1079
DOI: https://doi.org/10.1115/1.4032896
Published Online: April 8, 2016
View Article titled, Effects of Water Inside Semiclosed Moon Pool on the Hydrodynamic Coefficients and Heaving Damping of a Truss Spar Platform
Click here to open pdf in another window PDF for Effects of Water Inside Semiclosed Moon Pool on the Hydrodynamic Coefficients and Heaving Damping of a Truss Spar Platform
Topics: Damping, Spar platforms, Trusses (Building), Water, Hull, Computational fluid dynamics
Proceedings Papers

The Coupled Motion of Hull Heave and Moonpool Water of Spar Platform

Liqin Liu, Bin Zhou, Yongheng Zhang
Proc. ASME. OMAE2013, Volume 5: Ocean Engineering, V005T06A019, June 9–14, 2013
Paper No: OMAE2013-10255
DOI: https://doi.org/10.1115/OMAE2013-10255
View Paper titled, The Coupled Motion of Hull Heave and Moonpool Water of Spar Platform
Click here to open pdf in another window PDF for The Coupled Motion of Hull Heave and Moonpool Water of Spar Platform
Topics: Hull, Spar platforms, Water, Waves, Flow (Dynamics), Pipeline risers, Risers (Casting), Vibration
Proceedings Papers

Study on the Dynamic Response for Floating Foundation of Offshore Wind Turbine

Yougang Tang, Jun Hu, Liqin Liu
Proc. ASME. OMAE2011, Volume 5: Ocean Space Utilization; Ocean Renewable Energy, 929-933, June 19–24, 2011
Paper No: OMAE2011-50329
DOI: https://doi.org/10.1115/OMAE2011-50329
View Paper titled, Study on the Dynamic Response for Floating Foundation of Offshore Wind Turbine
Click here to open pdf in another window PDF for Study on the Dynamic Response for Floating Foundation of Offshore Wind Turbine
Topics: Dynamic response, Offshore wind turbines, Mooring, Ocean energy, Seas, Wind turbines, Finite element model, Floating wind turbines, Ocean engineering, Semi-submersible offshore structures
Proceedings Papers

Study on the Hydrodynamic Characteristics for Heave Plate Structure of Truss Spar

Wenjun Shen, Yougang Tang, Liqin Liu
Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 6, 983-988, June 6–11, 2010
Paper No: OMAE2010-21166
DOI: https://doi.org/10.1115/OMAE2010-21166
View Paper titled, Study on the Hydrodynamic Characteristics for Heave Plate Structure of Truss Spar
Click here to open pdf in another window PDF for Study on the Hydrodynamic Characteristics for Heave Plate Structure of Truss Spar
Topics: Plates (structures), Spar platforms, Trusses (Building), Wing spars, Computer simulation, Oscillations
Proceedings Papers

Stochastic Chaotic Roll Motion of Ship With Water on Deck

Liqin Liu, Yougang Tang, Ruoyu Zhang
Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 3, 829-835, June 6–11, 2010
Paper No: OMAE2010-21004
DOI: https://doi.org/10.1115/OMAE2010-21004
View Paper titled, Stochastic Chaotic Roll Motion of Ship With Water on Deck
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Topics: Ships, Water, Density, Excitation, Probability, Damping, Path integrals, Poincaré maps, Waves, White noise