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Proceedings Papers

Numerical Analysis of the Semisubmersible Using Generating-Absorbing Boundary Conditions

Likhitha Ramesh Reddy, Axelle Viré
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A003, December 7–8, 2022
Paper No: IOWTC2022-98001
DOI: https://doi.org/10.1115/IOWTC2022-98001
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Topics: Boundary-value problems, Numerical analysis, Relaxation (Physics), Semi-submersible offshore structures, Computer simulation, Engineering simulation, Ocean engineering, Reflection, Seas, Simulation
Proceedings Papers

The Effect of Mean Tension on Fatigue of Mooring Chain for a 12 MW Semi-Submersible Wind Turbine

Marit Kvittem, Ludvik Kjosås Bergmann
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A011, December 7–8, 2022
Paper No: IOWTC2022-94183
DOI: https://doi.org/10.1115/IOWTC2022-94183
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Topics: Chain, Fatigue, Floating wind turbines, Mooring, Semi-submersible offshore structures, Tension, Wind turbines
Proceedings Papers

Motion and Tension Response Study of a 15MW Offshore Reference Floating Wind Turbine With a Semisubmersible

Jiaxing Chen, Zhiyong Su, Yu Ding, Allen Liu, Arun Duggal
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A002, December 7–8, 2022
Paper No: IOWTC2022-97385
DOI: https://doi.org/10.1115/IOWTC2022-97385
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Topics: Floating wind turbines, Mooring, Ocean engineering, Semi-submersible offshore structures, Tension, Wind turbines, Wind waves
Proceedings Papers

CFD Simulations of Two Tandem Semi-Submersible Floating Offshore Wind Turbines Using a Fully-Coupled Fluid-Structure-Interaction Simulation Methodology

Shengbai Xie, Jasim Sadique
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A006, December 7–8, 2022
Paper No: IOWTC2022-98645
DOI: https://doi.org/10.1115/IOWTC2022-98645
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Topics: Computational fluid dynamics, Floating wind turbines, Fluid structure interaction, Semi-submersible offshore structures, Simulation
Proceedings Papers

Prediction of Heave and Pitch Low Frequency Wave Forces and Motions of a Semi-Submersible Floating Wind Turbine and Comparison With Model Test Data

Nuno Fonseca, Carlos Eduardo Siva de Sousa, Petter Andreas Berthelsen
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A001, December 7–8, 2022
Paper No: IOWTC2022-95009
DOI: https://doi.org/10.1115/IOWTC2022-95009
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Topics: Floating wind turbines, Semi-submersible offshore structures, Wave forces, Damping, Wave drift forces, Waves, Approximation, Wave drift, Engineering simulation, Flow (Dynamics)
Proceedings Papers

Second Order Difference- and Sum-Frequency Wave Loads in the Open-Source Potential Flow Solver NEMOH

R. Kurnia, G. Ducrozet, J.-C. Gilloteaux
Proc. ASME. OMAE2022, Volume 5A: Ocean Engineering, V05AT06A019, June 5–10, 2022
Paper No: OMAE2022-79163
DOI: https://doi.org/10.1115/OMAE2022-79163
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Topics: Flow (Dynamics), Stress, Waves, Boundary element methods, Computation, Computer software, Cylinders, Semi-submersible offshore structures, Transfer functions
Proceedings Papers

Conductor Instability – Experience From 10 Years of Monitoring Drilling Operations on Subsea Wells in Harsh Environments

Håkon Molven, Per Kristian Pöcher, Vegard Martinsen, Harald Holden
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A037, June 5–10, 2022
Paper No: OMAE2022-81117
DOI: https://doi.org/10.1115/OMAE2022-81117
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Topics: Drilling, Ocean engineering, Pipeline risers, Soil, Wells, Stress, Cements (Adhesives), Cavities, Drilling rigs, Fracture (Materials)
Proceedings Papers

Hydrodynamic Performance Evaluation of a Semi-Submersible Floater Using Open-Source Tools

Milad Hassani, Lin Li, Filippos Kalofotias, Zhiyu Jiang
Proc. ASME. OMAE2022, Volume 4: Ocean Space Utilization, V004T05A016, June 5–10, 2022
Paper No: OMAE2022-78823
DOI: https://doi.org/10.1115/OMAE2022-78823
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Topics: Performance evaluation, Semi-submersible offshore structures
Proceedings Papers

Design and Global Performance of a Semi-Submersible Floating Offshore Wind Turbine System

Xiaohua Shi, Yongming Cheng, Yang Shen, Chunhui Shou, Zhuyu Chu, Gan Lin
Proc. ASME. OMAE2022, Volume 4: Ocean Space Utilization, V004T05A018, June 5–10, 2022
Paper No: OMAE2022-79323
DOI: https://doi.org/10.1115/OMAE2022-79323
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Topics: Design, Floating wind turbines, Semi-submersible offshore structures
Proceedings Papers

Spatial Distribution of Impact Pressure Impulse on a Semi-Submersible in Irregular Waves

Nianfan Zhang, Longfei Xiao, Handi Wei, Xiaoqing Teng, Yinghao Guo
Proc. ASME. OMAE2022, Volume 5A: Ocean Engineering, V05AT06A023, June 5–10, 2022
Paper No: OMAE2022-80037
DOI: https://doi.org/10.1115/OMAE2022-80037
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Topics: Impulse (Physics), Pressure, Semi-submersible offshore structures, Waves, Seas, Corners (Structural elements), Design, Measurement units and standards, Ocean engineering, Offshore structural design
Proceedings Papers

Hydrodynamic Performance of an Innovative Semisubmersible Platform With Twin Wind Turbines

Mujahid Elobeid, Longbin Tao, David Ingram, Ajit C. Pillai, Pedro Mayorga, Jan Erik Hanssen
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A032, June 5–10, 2022
Paper No: OMAE2022-79248
DOI: https://doi.org/10.1115/OMAE2022-79248
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Topics: Mooring, Semi-submersible offshore structures, Wind turbines, Seas, Shorelines, Water, Computer software, Damping, Design, Dynamics (Mechanics)
Proceedings Papers

Conceptual Design of a Concrete Multi-Column Floating Platform Supporting a 10 MW Offshore Wind Turbine

Muhammad S. Hasan, Wichuda Munbua, Edgard B. Malta, Rodolfo T. Gonçalves, Chikako Fujiyama, Koichi Maekawa
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A021, June 5–10, 2022
Paper No: OMAE2022-78816
DOI: https://doi.org/10.1115/OMAE2022-78816
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Topics: Conceptual design, Concretes, Offshore wind turbines, Semi-submersible offshore structures
Proceedings Papers

Analysis of a Hybrid Mooring System Concept for a Semi-Submersible Wind Turbine in Intermediate Water Depth Under Operational, Extreme, and Yaw Error Conditions

Qun Cao, Erin E. Bachynski-Polić, Zhen Gao, Longfei Xiao, Zhengshun Cheng, Mingyue Liu
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A017, June 5–10, 2022
Paper No: OMAE2022-78666
DOI: https://doi.org/10.1115/OMAE2022-78666
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Topics: Errors, Mooring, Semi-submersible offshore structures, Water, Wind turbines, Yaw, Wind, Surges, Tension, Waves
Proceedings Papers

Influence of the Semi-Submersible Platform Flexibility on the Dynamic Response of the Wind Turbine

Sofya Sizova, Elise Maillot, Suzanne Moreau, Marie Féron
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A028, June 5–10, 2022
Paper No: OMAE2022-79124
DOI: https://doi.org/10.1115/OMAE2022-79124
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Topics: Dynamic response, Floating wind turbines, Modal analysis, Semi-submersible offshore structures, Wind turbines, Stiffness, Blades, Computer software, Design, Fatigue
Proceedings Papers

Power Performance and Response Analysis of a Semi-Submersible Wind Turbine With Combined Flap Type and Torus Wave Energy Converters

Chern Fong Lee, Christodoulos Tryfonidis, Muk Chen Ong
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A038, June 5–10, 2022
Paper No: OMAE2022-79483
DOI: https://doi.org/10.1115/OMAE2022-79483
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Topics: Semi-submersible offshore structures, Wave energy converters, Wind turbines, Wave energy, Waves, Wind, Ocean engineering, Absorption, Computer simulation, Conceptual design
Proceedings Papers

Development of 12MW Cross-Shaped Semi-Submersible Floating Offshore Wind Turbine

Ryo Matsuoka, Takashi Takeda, Hiroki Kusumoto, Shu Kuwada, Haruki Yoshimoto, Ken Kamizawa
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A037, June 5–10, 2022
Paper No: OMAE2022-79432
DOI: https://doi.org/10.1115/OMAE2022-79432
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Topics: Floating wind turbines, Semi-submersible offshore structures
Proceedings Papers

Assessment of the Power Obtained by a Multi Wind Turbine Floating Platform

Raquel Martín-San-Román, José Azcona-Armendáriz, Mikel Iribas-Latour, Alvaro Cuerva-Tejero
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A043, June 5–10, 2022
Paper No: OMAE2022-79827
DOI: https://doi.org/10.1115/OMAE2022-79827
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Topics: Wind turbines, Turbines, Wind, Floating wind turbines, Rotors, Flow (Dynamics), Semi-submersible offshore structures, Simulation, Vortices, Wakes
Proceedings Papers

Dynamic Response Analysis of a Novel Semi-Submersible Floating Offshore Wind Turbine Based on Different Mooring System Designs

Zhixin Zhao, Wenhua Wang, Wei Shi, Xin Li, Bin Wang
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A052, June 5–10, 2022
Paper No: OMAE2022-80585
DOI: https://doi.org/10.1115/OMAE2022-80585
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Topics: Dynamic response, Dynamic response analysis, Floating wind turbines, Mooring, Semi-submersible offshore structures, Simulation
Proceedings Papers

Modelling Aerodynamics of a Floating Offshore Wind Turbine Using the Overset Mesh Solver In OpenFOAM

Zaibin Lin, Ling Qian, Michele Sergio Campobasso, Wei Bai, Yang Zhou, Zhihua Ma
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A031, June 5–10, 2022
Paper No: OMAE2022-79230
DOI: https://doi.org/10.1115/OMAE2022-79230
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Topics: Aerodynamics, Floating wind turbines, Modeling, Rotors, Hydrodynamics, Blades, Computational fluid dynamics, Control systems, Dynamic response, Fatigue life
Proceedings Papers

State of the Art in New Semisubmersible Platform Concepts

Tianying Wang, Qing Cui
Proc. ASME. OMAE2022, Volume 1: Offshore Technology, V001T01A026, June 5–10, 2022
Paper No: OMAE2022-81085
DOI: https://doi.org/10.1115/OMAE2022-81085
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Topics: Semi-submersible offshore structures, Stability