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Proceedings Papers

Numerical Modelling and Field Testing of a Pneumatic Mooring Damper for Application in Floating Offshore Wind

Faryal Khalid, Philipp R. Thies, Lars Johanning, Andrew Twohey, Patrick Grandelli, David Newsam
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A014, December 7–8, 2022
Paper No: IOWTC2022-98595
DOI: https://doi.org/10.1115/IOWTC2022-98595
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Topics: Dampers, Modeling, Mooring, Ocean engineering, Testing, Wind, Stress, Stiffness, Design, Turbines
Proceedings Papers

Response Mitigation of Floating Platform by Porous-Media Tuned Liquid Dampers

Wen-Huai Tsao, Ying-Chuan Chen, Christopher E. Kees, Lance Manuel
Proc. ASME. OMAE2022, Volume 7: CFD and FSI, V007T08A046, June 5–10, 2022
Paper No: OMAE2022-79607
DOI: https://doi.org/10.1115/OMAE2022-79607
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Topics: Dampers, Porous materials
Proceedings Papers

Model Test and Validation of the Crown Floating Offshore Wind Turbine

Wei Yu, Frank Lemmer, Katja Lehmann, Po Wen Cheng, Santiago de Guzmán, Jaime Moreu, Tommaso Battistella
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A059, June 5–10, 2022
Paper No: OMAE2022-81065
DOI: https://doi.org/10.1115/OMAE2022-81065
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Topics: Floating wind turbines, Waves, Dynamic response, Control systems, Dampers, Hardware, Spar platforms, Testing, Thrust, Turbines
Proceedings Papers

Investigations On The Effects Of Internal Liquid Sloshing of Semi-Submersible Floating Offshore Wind Turbines

Yang Zhou, Ling Qian, Wei Bai, Zaibin Lin
Proc. ASME. OMAE2022, Volume 1: Offshore Technology, V001T01A024, June 5–10, 2022
Paper No: OMAE2022-79942
DOI: https://doi.org/10.1115/OMAE2022-79942
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Topics: Computational fluid dynamics, Dampers, Floating wind turbines, Semi-submersible offshore structures, Sloshing
Proceedings Papers

Double Braid Mooring Damper for Floating Offshore Wind Application

Faryal Khalid, Philipp R. Thies, Peter Halswell, David Newsam, Lars Johanning
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A046, June 5–10, 2022
Paper No: OMAE2022-79855
DOI: https://doi.org/10.1115/OMAE2022-79855
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Topics: Braid (Textile), Dampers, Mooring, Ocean engineering, Wind, Stiffness, Design, Stress, Testing, Floating wind turbines
Proceedings Papers

Application of Dipole Damper Panels in Modelling Gap Resonance

Babak Ommani, Senthuran Ravinthrakumar, Trygve Kristiansen, Idunn Olimb, Bernt Karsten Lyngvær
Proc. ASME. OMAE2022, Volume 5A: Ocean Engineering, V05AT06A018, June 5–10, 2022
Paper No: OMAE2022-78986
DOI: https://doi.org/10.1115/OMAE2022-78986
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Topics: Dampers, Dipoles (Electromagnetism), Flow (Dynamics), Modeling, Resonance
Proceedings Papers

Dynamic Property of a Floating Multi-Body System for Dual Barge Float-Over Operation With a Mechanical TLS (Topside Lifting System)

Shujie Zhao, Zhen Gao, Dejiang Li, Xun Meng
Proc. ASME. OMAE2022, Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering, V05BT06A012, June 5–10, 2022
Paper No: OMAE2022-78400
DOI: https://doi.org/10.1115/OMAE2022-78400
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Topics: Multibody systems, Stress, Motion compensation, Waves, Couplings, Dampers, Degrees of freedom, Design, Eigenvalues, Fluid-dynamic forces
Proceedings Papers

RMS Control of Response of Jacket Structure Using Tuned Liquid Column Ball Gas Damper Under Random Ocean Waves

Satheesh Jothinathan, Deepak Kumar
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A017, June 21–30, 2021
Paper No: OMAE2021-62740
DOI: https://doi.org/10.1115/OMAE2021-62740
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Topics: Dampers, Ocean waves, Filters, Genetic algorithms, Degrees of freedom, Differential equations, Dynamic response, Excitation, Fatigue life, Lyapunov methods
Proceedings Papers

Vibration Control of an Offshore Wind Turbine

Philip Alkhoury, Mourad Aït-Ahmed, Abdul-Hamid Soubra, Valentine Rey
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A022, June 21–30, 2021
Paper No: OMAE2021-62210
DOI: https://doi.org/10.1115/OMAE2021-62210
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Topics: Offshore wind turbines, Vibration, Vibration control, Optimal control, Actuators, Collapse, Control equipment, Dampers, Design, Excitation
Proceedings Papers

Effect of a Passive Tuned Mass Damper on Offshore Installation of a Wind Turbine Nacelle

Zhiyu Jiang, Trond Kvia Skrudland, Madjid Karimirad, Constatine Machiladies, Wei Shi
Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A053, August 3–7, 2020
Paper No: OMAE2020-18171
DOI: https://doi.org/10.1115/OMAE2020-18171
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Topics: Dampers, Offshore installations, Offshore wind turbines, Wind turbines, Seas, Computer simulation, Cranes, Jack-up drilling rigs, Statistics, Time series
Proceedings Papers

Characteristics of OWC Type WEC Dampers Installed on a Very Large Floating Structure

Tomoki Ikoma, Shoichiro Furuya, Yasuhiro Aida, Koichi Masuda, Hiroaki Eto
Proc. ASME. OMAE2020, Volume 5: Ocean Space Utilization, V005T05A027, August 3–7, 2020
Paper No: OMAE2020-19002
DOI: https://doi.org/10.1115/OMAE2020-19002
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Topics: Dampers, Floating structures, Computational methods, Floating bodies, Oceans, Oscillations, Potential theory (Physics), Seawater, Water, Wave energy
Proceedings Papers

Vibration Control of a Jacket Offshore Wind Turbine Under Earthquake Wind and Wave Loads by Tuned Mass Damper

Xin Li, Wenhua Wang, Zuxing Pan, Bin Wang
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A053, August 3–7, 2020
Paper No: OMAE2020-18380
DOI: https://doi.org/10.1115/OMAE2020-18380
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Topics: Dampers, Earthquakes, Offshore wind turbines, Stress, Vibration control, Waves, Wind
Proceedings Papers

Structural Control of the Ultra-Large Semi-Submersible Floating Offshore Wind Turbine

Xin Li, Zhixin Zhao, Dongdong Han, Haisheng Zhao
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A054, August 3–7, 2020
Paper No: OMAE2020-18391
DOI: https://doi.org/10.1115/OMAE2020-18391
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Topics: Dampers, Floating wind turbines, Semi-submersible offshore structures, Simulation
Proceedings Papers

Performance of a Passive Tuned Liquid Column Damper for Floating Wind Turbines

Wei Yu, Frank Lemmer, Po Wen Cheng
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A061, June 9–14, 2019
Paper No: OMAE2019-96360
DOI: https://doi.org/10.1115/OMAE2019-96360
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Topics: Dampers, Floating wind turbines, Energy generation, Blades, Damping, Degrees of freedom, Excitation, Resonance, Servomechanisms, Ships
Proceedings Papers

A Novel Semi-Submersible Floating Wind Turbine Platform Design Based on Tuned Liquid Column Dampers

Baijin Mao, Jili Sun, Zecheng Tang, Bo Feng, Weijie Zhang, Dahai Zhang, Yulin Si
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A054, June 9–14, 2019
Paper No: OMAE2019-95945
DOI: https://doi.org/10.1115/OMAE2019-95945
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Topics: Dampers, Design, Floating wind turbines, Offshore wind turbines, Semi-submersible offshore structures, Stress
Proceedings Papers

Optimal Control for Response Reduction of Single Hinged Articulated Tower Using MR-Damper

Kushal Solomon, Deepak Kumar
Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A052, June 9–14, 2019
Paper No: OMAE2019-96076
DOI: https://doi.org/10.1115/OMAE2019-96076
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Topics: Dampers, Optimal control, Control systems, Buoyancy, Control equipment, Damage, Damping, Design, Feedback, Offshore structures
Proceedings Papers

Surge Response Control of FPSO Using Multiple Tuned Liquid Dampers: A Study on Effect of Multiple Frequencies in TLD

Saravanan Gurusamy, Deepak Kumar
Proc. ASME. OMAE2019, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A053, June 9–14, 2019
Paper No: OMAE2019-96062
DOI: https://doi.org/10.1115/OMAE2019-96062
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Topics: Dampers, FPSO, Surges
Proceedings Papers

Effect of Foundation Modeling of a Jack-Up Crane Vessel on the Dynamic Motion Response of an Offshore Wind Turbine Blade During Installation

Yuna Zhao, Zhengshun Cheng, Zhen Gao, Torgeir Moan
Proc. ASME. IOWTC2018, ASME 2018 1st International Offshore Wind Technical Conference, V001T01A040, November 4–7, 2018
Paper No: IOWTC2018-1010
DOI: https://doi.org/10.1115/IOWTC2018-1010
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Topics: Blades, Crane barges, Jack-up drilling rigs, Modeling, Offshore wind turbines, Soil, Cranes, Vessels, Ocean engineering, Stress
Proceedings Papers

Load Mitigation on Floating Offshore Wind Turbines With Advanced Controls and Tuned Mass Dampers

John Cross-Whiter, Benjamin B. Ackers, Dhiraj Arora, Alan Wright, Paul Fleming, Matthew Lackner, Semyung Park
Proc. ASME. IOWTC2018, ASME 2018 1st International Offshore Wind Technical Conference, V001T01A004, November 4–7, 2018
Paper No: IOWTC2018-1096
DOI: https://doi.org/10.1115/IOWTC2018-1096
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Topics: Dampers, Offshore wind turbines, Stress, Water, Fatigue damage, Engineering simulation, Simulation, Turbines, Control equipment, Flanges
Proceedings Papers

Simulation of a Floating Offshore Wind Turbine With an Integrated Response Mitigation Technology

Christopher K. Allen, Andrew J. Goupee, Jeffrey Lindner, Robert Berry
Proc. ASME. IOWTC2018, ASME 2018 1st International Offshore Wind Technical Conference, V001T01A034, November 4–7, 2018
Paper No: IOWTC2018-1087
DOI: https://doi.org/10.1115/IOWTC2018-1087
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Topics: Computer simulation, Computer software, Dampers, Damping, Fluids, Hull, NASA, Offshore wind turbines, Semi-submersible offshore structures, Simulation