1-20 of 38
Spar platforms
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Design and Dynamic Analysis of a Co-Existence Solution Between a Semi-Submersible Offshore Fish Cage and a Spar-Type Floating Offshore Wind Turbine

Yu Ma, Lin Li, Muk Chen Ong, Jingzhe Jin, Biao Su
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2024, 146(3): 031301.
Paper No: OMAE-23-1041
https://doi.org/10.1115/1.4063806
Published Online: February 26, 2024
View Article titled, Design and Dynamic Analysis of a Co-Existence Solution Between a Semi-Submersible Offshore Fish Cage and a Spar-Type Floating Offshore Wind Turbine
Open the PDF for Design and Dynamic Analysis of a Co-Existence Solution Between a Semi-Submersible Offshore Fish Cage and a Spar-Type Floating Offshore Wind Turbine in another window
Topics: Design, Integrated systems, Mooring, Ocean engineering, Stress, Spar platforms, Wing spars, Tension, Semi-submersible offshore structures, Floating wind turbines
Journal Articles

Linear Quadratic Regulator Optimal Control of Two-Rotor Wind Turbine Mounted on Spar-Type Floating Platform

Omar El Beshbichi, Yihan Xing, Muk Chen Ong
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2023, 145(2): 022001.
Paper No: OMAE-22-1055
https://doi.org/10.1115/1.4055552
Published Online: October 7, 2022
View Article titled, Linear Quadratic Regulator Optimal Control of Two-Rotor Wind Turbine Mounted on Spar-Type Floating Platform
Open the PDF for Linear Quadratic Regulator Optimal Control of Two-Rotor Wind Turbine Mounted on Spar-Type Floating Platform in another window
Topics: Blades, Control equipment, Design, Generators, Optimal control, Rotors, Spar platforms, Wind turbines, Wind velocity, Wing spars
Journal Articles

Mooring Analysis of a Dual-Spar Floating Wind Farm With a Shared Line

Guodong Liang, Zhiyu Jiang, Karl Merz
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2021, 143(6): 062003.
Paper No: OMAE-20-1207
https://doi.org/10.1115/1.4050965
Published Online: May 10, 2021
View Article titled, Mooring Analysis of a Dual-Spar Floating Wind Farm With a Shared Line
Open the PDF for Mooring Analysis of a Dual-Spar Floating Wind Farm With a Shared Line in another window
Topics: Design, Mooring, Spar platforms, Wing spars, Modeling, Wire, Eigenvalues, Stiffness, Surges, Chain
Journal Articles

A Comparison of the Turbine Tower Damping Effects of a Series of Back Twisted Active Pitch-to-Stall Blades for a Spar and a Semi-Submersible FOWT

Dawn Ward, Maurizio Collu, Joy Sumner
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2021, 143(6): 062002.
Paper No: OMAE-20-1034
https://doi.org/10.1115/1.4050803
Published Online: May 4, 2021
View Article titled, A Comparison of the Turbine Tower Damping Effects of a Series of Back Twisted Active Pitch-to-Stall Blades for a Spar and a Semi-Submersible FOWT
Open the PDF for A Comparison of the Turbine Tower Damping Effects of a Series of Back Twisted Active Pitch-to-Stall Blades for a Spar and a Semi-Submersible FOWT in another window
Topics: Blades, Fatigue life, Semi-submersible offshore structures, Spar platforms, Turbines, Wind velocity, Wing spars, Turbulence, Wind
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
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2020, 142(6): 062004.
Paper No: OMAE-19-1243
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
Open the PDF for A Numerical Prediction on the Transient Response of a Spar-Type Floating Offshore Wind Turbine in Freak Waves in another window
Topics: Waves, Mooring, Stress, Spar platforms, Wing spars, Simulation
Journal Articles

Numerical Modeling and Analysis of a Hybrid-Spar Floating Wind Turbine

Tomoaki Utsunomiya, Iku Sato, Osamu Kobayashi, Takashi Shiraishi, Takashi Harada
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. June 2019, 141(3): 031903.
Paper No: OMAE-17-1221
https://doi.org/10.1115/1.4041994
Published Online: January 17, 2019
View Article titled, Numerical Modeling and Analysis of a Hybrid-Spar Floating Wind Turbine
Open the PDF for Numerical Modeling and Analysis of a Hybrid-Spar Floating Wind Turbine in another window
Topics: Computer simulation, Energy generation, Floating wind turbines, Simulation, Spar platforms, Wing spars, Stress, Wind turbines, Design, Dynamic analysis
Journal Articles

Effect of Axial Acceleration on Drivetrain Responses in a Spar-Type Floating Wind Turbine

Amir R. Nejad, Erin E. Bachynski, Torgeir Moan
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. June 2019, 141(3): 031901.
Paper No: OMAE-17-1209
https://doi.org/10.1115/1.4041996
Published Online: January 17, 2019
View Article titled, Effect of Axial Acceleration on Drivetrain Responses in a Spar-Type Floating Wind Turbine
Open the PDF for Effect of Axial Acceleration on Drivetrain Responses in a Spar-Type Floating Wind Turbine in another window
Topics: Bearings, Floating wind turbines, Spar platforms, Stress, Wing spars, Waves, Wind velocity
Journal Articles

Natural Frequency Analysis of a Spar-Type Offshore Wind Turbine Tower With End Mass Components

Kan Ye, Jinchen Ji
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Offshore Mech. Arct. Eng. December 2018, 140(6): 064501.
Paper No: OMAE-17-1218
https://doi.org/10.1115/1.4040240
Published Online: June 28, 2018
View Article titled, Natural Frequency Analysis of a Spar-Type Offshore Wind Turbine Tower With End Mass Components
Open the PDF for Natural Frequency Analysis of a Spar-Type Offshore Wind Turbine Tower With End Mass Components in another window
Topics: Offshore wind turbines, Spar platforms, Springs, Stiffness, Wind turbines, Wing spars, Torsion, Free vibrations, Floating wind turbines, Density
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
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2017, 139(6): 061902.
Paper No: OMAE-16-1120
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
Open the PDF for Dynamic Analysis of a Truss Spar-Type Floating Foundation for 5 MW Vertical-Axis Wind Turbine in another window
Topics: Spar platforms, Trusses (Building), Vertical axis wind turbines, Stress, Buoyancy, Wind turbines, Center of mass
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
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. August 2016, 138(4): 041302.
Paper No: OMAE-15-1079
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
Open the PDF for Effects of Water Inside Semiclosed Moon Pool on the Hydrodynamic Coefficients and Heaving Damping of a Truss Spar Platform in another window
Topics: Damping, Spar platforms, Trusses (Building), Water, Hull, Computational fluid dynamics
Journal Articles

Long-Term Extreme Load Prediction of Spar and Semisubmersible Floating Wind Turbines Using the Environmental Contour Method

D. Karmakar, Hasan Bagbanci, C. Guedes Soares
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. April 2016, 138(2): 021601.
Paper No: OMAE-13-1078
https://doi.org/10.1115/1.4032099
Published Online: January 6, 2016
View Article titled, Long-Term Extreme Load Prediction of Spar and Semisubmersible Floating Wind Turbines Using the Environmental Contour Method
Open the PDF for Long-Term Extreme Load Prediction of Spar and Semisubmersible Floating Wind Turbines Using the Environmental Contour Method in another window
Topics: Design, Semi-submersible offshore structures, Spar platforms, Stress, Wind velocity, Wing spars, Waves, Floating wind turbines, Reliability
Journal Articles

Comparison of Spar and Semisubmersible Floater Concepts of Offshore Wind Turbines Using Long-Term Analysis

Hasan Bagbanci, D. Karmakar, C. Guedes Soares
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2015, 137(6): 061601.
Paper No: OMAE-13-1093
https://doi.org/10.1115/1.4031312
Published Online: September 7, 2015
View Article titled, Comparison of Spar and Semisubmersible Floater Concepts of Offshore Wind Turbines Using Long-Term Analysis
Open the PDF for Comparison of Spar and Semisubmersible Floater Concepts of Offshore Wind Turbines Using Long-Term Analysis in another window
Topics: Floating wind turbines, Semi-submersible offshore structures, Spar platforms, Transfer functions, Waves, Wing spars, North Atlantic Ocean, Seas, Offshore wind turbines, Surges
Journal Articles

Nonlinear Pitch Decay Motion of a Floating Offshore Wind Turbine Structure

K. P. Thiagarajan, R. Urbina, W. Hsu
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. February 2015, 137(1): 011902.
Paper No: OMAE-13-1108
https://doi.org/10.1115/1.4028744
Published Online: October 23, 2014
View Article titled, Nonlinear Pitch Decay Motion of a Floating Offshore Wind Turbine Structure
Open the PDF for Nonlinear Pitch Decay Motion of a Floating Offshore Wind Turbine Structure in another window
Topics: Blades, Offshore wind turbines, Semi-submersible offshore structures, Spar platforms, Thrust, Wind, Damping, Wind velocity, Turbines
Journal Articles

Wind-Wave Misalignment Effects on Floating Wind Turbines: Motions and Tower Load Effects

Erin E. Bachynski, Marit I. Kvittem, Chenyu Luan, Torgeir Moan
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. November 2014, 136(4): 041902.
Paper No: OMAE-13-1119
https://doi.org/10.1115/1.4028028
Published Online: August 13, 2014
View Article titled, Wind-Wave Misalignment Effects on Floating Wind Turbines: Motions and Tower Load Effects
Open the PDF for Wind-Wave Misalignment Effects on Floating Wind Turbines: Motions and Tower Load Effects in another window
Topics: Fatigue damage, Semi-submersible offshore structures, Spar platforms, Stress, Waves, Wind, Tension-leg platforms, Damage, Wind waves
Journal Articles

A Review of Floating Platform Concepts for Offshore Wind Energy Generation

K. P. Thiagarajan, H. J. Dagher
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Special Section Articles
J. Offshore Mech. Arct. Eng. May 2014, 136(2): 020903.
Paper No: OMAE-13-1010
https://doi.org/10.1115/1.4026607
Published Online: March 24, 2014
View Article titled, A Review of Floating Platform Concepts for Offshore Wind Energy Generation
Open the PDF for A Review of Floating Platform Concepts for Offshore Wind Energy Generation in another window
Topics: Ocean engineering, Semi-submersible offshore structures, Spar platforms, Stability, Tension-leg platforms, Wind energy, Wing spars, Water, Wind, Turbines
Journal Articles

Experimental Comparison of Three Floating Wind Turbine Concepts

Andrew J. Goupee, Bonjun J. Koo, Richard W. Kimball, Kostas F. Lambrakos, Habib J. Dagher
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Special Section Articles
J. Offshore Mech. Arct. Eng. May 2014, 136(2): 020906.
Paper No: OMAE-13-1003
https://doi.org/10.1115/1.4025804
Published Online: March 24, 2014
View Article titled, Experimental Comparison of Three Floating Wind Turbine Concepts
Open the PDF for Experimental Comparison of Three Floating Wind Turbine Concepts in another window
Topics: Buoys, Floating wind turbines, Mooring, Seas, Semi-submersible offshore structures, Spar platforms, Spectra (Spectroscopy), Stress, Surges, Tension-leg platforms
Journal Articles

Dynamic Analysis of a Floating Offshore Wind Turbine Under Extreme Environmental Conditions

Tomoaki Utsunomiya, Shigeo Yoshida, Hiroshi Ookubo, Iku Sato, Shigesuke Ishida
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Special Section Articles
J. Offshore Mech. Arct. Eng. May 2014, 136(2): 020904.
Paper No: OMAE-12-1110
https://doi.org/10.1115/1.4025872
Published Online: March 24, 2014
View Article titled, Dynamic Analysis of a Floating Offshore Wind Turbine Under Extreme Environmental Conditions
Open the PDF for Dynamic Analysis of a Floating Offshore Wind Turbine Under Extreme Environmental Conditions in another window
Topics: Dynamic analysis, Mooring, Offshore wind turbines, Simulation, Spar platforms, Stress, Surges, Time series, Wind, Yaw
Journal Articles

Aero-Elastic-Control-Floater-Mooring Coupled Dynamic Analysis of Floating Offshore Wind Turbine in Maximum Operation and Survival Conditions

Y. H. Bae, M. H. Kim
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Special Section Articles
J. Offshore Mech. Arct. Eng. May 2014, 136(2): 020902.
Paper No: OMAE-12-1079
https://doi.org/10.1115/1.4025029
Published Online: March 24, 2014
View Article titled, Aero-Elastic-Control-Floater-Mooring Coupled Dynamic Analysis of Floating Offshore Wind Turbine in Maximum Operation and Survival Conditions
Open the PDF for Aero-Elastic-Control-Floater-Mooring Coupled Dynamic Analysis of Floating Offshore Wind Turbine in Maximum Operation and Survival Conditions in another window
Topics: Blades, Hull, Mooring, Offshore wind turbines, Rotors, Shear (Mechanics), Spar platforms, Spectra (Spectroscopy), Waves, Wind
Journal Articles

Model Tests for a Floating Wind Turbine on Three Different Floaters

Bonjun J. Koo, Andrew J. Goupee, Richard W. Kimball, Kostas F. Lambrakos
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Special Section Articles
J. Offshore Mech. Arct. Eng. May 2014, 136(2): 020907.
Paper No: OMAE-13-1004
https://doi.org/10.1115/1.4024711
Published Online: March 24, 2014
View Article titled, Model Tests for a Floating Wind Turbine on Three Different Floaters
Open the PDF for Model Tests for a Floating Wind Turbine on Three Different Floaters in another window
Topics: Buoys, Calibration, Floating wind turbines, Semi-submersible offshore structures, Spar platforms, Tension-leg platforms, Waves, Wind, Wind turbines, Wing spars
Journal Articles

At Sea Experiment of a Hybrid Spar for Floating Offshore Wind Turbine Using 1/10-Scale Model

Tomoaki Utsunomiya, Hidekazu Matsukuma, Shintaro Minoura, Kiyohiko Ko, Hideki Hamamura, Osamu Kobayashi, Iku Sato, Yoshihisa Nomoto, Kentaro Yasui
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Offshore Mech. Arct. Eng. August 2013, 135(3): 034503.
Paper No: OMAE-10-1051
https://doi.org/10.1115/1.4024148
Published Online: June 6, 2013
View Article titled, At Sea Experiment of a Hybrid Spar for Floating Offshore Wind Turbine Using 1/10-Scale Model
Open the PDF for At Sea Experiment of a Hybrid Spar for Floating Offshore Wind Turbine Using 1/10-Scale Model in another window
Topics: Chain, Computer simulation, Offshore wind turbines, Seas, Spar platforms, Tension, Wind, Wind velocity, Steel, Waves