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Proceedings Papers

Strength Prediction of Connector Structure of the Double-Module Semi-Submersible Platform

Tang Minggang, Wang Ziyuan, Xu Chun, Li Shengpeng, Chen Yuchao, Ni Xinyun
Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A009, June 21–30, 2021
Paper No: OMAE2021-62729
DOI: https://doi.org/10.1115/OMAE2021-62729
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Topics: Semi-submersible offshore structures, Stress, Bearings, Breakwaters, Deformation, Finite element model, Flow (Dynamics), Green's function methods, Hinges, Offshore platforms
Proceedings Papers

Numerical Estimation of Relative Wave Elevation on a Semi-Submersible Vessel

Christian Lena, Rinnert van Basten Batenburg
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A001, June 21–30, 2021
Paper No: OMAE2021-61242
DOI: https://doi.org/10.1115/OMAE2021-61242
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Topics: Semi-submersible offshore structures, Vessels, Waves, Elevations (Drawings), Boundary element methods, Flow (Dynamics), Mooring
Proceedings Papers

Concept Study for the Floater Type Selection on Floating Offshore Wind Turbines

Toshiki Chujo, Ken Haneda
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A031, June 21–30, 2021
Paper No: OMAE2021-63040
DOI: https://doi.org/10.1115/OMAE2021-63040
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Topics: Construction, Floating wind turbines, Semi-submersible offshore structures, Spar platforms, Wing spars, Economics , Safety, Waves, Design, Dimensions
Proceedings Papers

Experimental Investigation of the Coupling Between Aero- and Hydrodynamical Loads On A 12 MW Semi-Submersible Floating Wind Turbine

Maxime Thys, Carlos Souza, Thomas Sauder, Nuno Fonseca, Petter Andreas Berthelsen, Espen Engebretsen, Herbjørn Haslum
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A030, June 21–30, 2021
Paper No: OMAE2021-62980
DOI: https://doi.org/10.1115/OMAE2021-62980
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Topics: Floating wind turbines, Semi-submersible offshore structures, Stress, Testing
Proceedings Papers

PyraWind™: An Innovative Floating Offshore Wind Turbine (FOWT) Global Performance Analysis

Zhiyong Yang, Xiaoqiang Bian, Yu Shi
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A026, June 21–30, 2021
Paper No: OMAE2021-62640
DOI: https://doi.org/10.1115/OMAE2021-62640
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Topics: Floating wind turbines, Mooring, Wind turbines, Hull, Ocean engineering, Wind, Turbines, Computer software, Design, Hydrodynamics
Proceedings Papers

Calibration of a Time-Domain Hydrodynamic Model for A 12 MW Semi-Submersible Floating Wind Turbine

Carlos Eduardo Silva de Souza, Nuno Fonseca, Petter Andreas Berthelsen, Maxime Thys
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A028, June 21–30, 2021
Paper No: OMAE2021-62857
DOI: https://doi.org/10.1115/OMAE2021-62857
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Topics: Calibration, Floating wind turbines, Semi-submersible offshore structures, Damping, Waves, Stress, Computer simulation, Seas, Wave drift, Approximation
Proceedings Papers

Mooring Designs for Floating Offshore Wind Turbines Leveraging Experience From the Oil & Gas Industry

Kai-tung Ma, Yongyan Wu, Simen Fodstad Stolen, Leopoldo Bello, Menno ver der Horst, Yong Luo
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A031, June 21–30, 2021
Paper No: OMAE2021-60739
DOI: https://doi.org/10.1115/OMAE2021-60739
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Topics: Floating wind turbines, Gas industry, Mooring, Semi-submersible offshore structures, Spar platforms, Tension-leg platforms, Wing spars
Proceedings Papers

Development of Deep Draft Semi-Submersible FPU Hull (Casting-Free) Targets for Oil Field in Gulf of Mexico

Raehyoung Yuck, Daehoon Kang, Ik-seung Han, Eungsu Kim, Munsung Kim, Ki-young Shin, Jong-woo Park, Tae-min Kim, Sang-gu Kang
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A020, June 21–30, 2021
Paper No: OMAE2021-62655
DOI: https://doi.org/10.1115/OMAE2021-62655
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Topics: Casting, Gulf of Mexico, Hull, Oil fields, Semi-submersible offshore structures, Mooring, Design, Stress, Tension, Weight (Mass)
Proceedings Papers

Underdeck Wave Slamming Model Tests for a Drilling Semi-Submersible Unit

Lixin Xu, Xiaoqing Teng, Jinguang Wang, Sing-Kwan Lee, Jiancheng Liu, Yinghao Guo, Longfei Xiao
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A035, June 21–30, 2021
Paper No: OMAE2021-61270
DOI: https://doi.org/10.1115/OMAE2021-61270
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Topics: Drilling, Semi-submersible offshore structures, Waves, Pressure, Seas, Significant wave heights, Stress, Accidents, Impact testing, Mobile offshore drilling units
Proceedings Papers

Numerical Investigation on Vortex Induced Motions of a Tension Leg Platform With Circular Columns

Pengfei Zhi, Xinshu Zhang
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A012, June 21–30, 2021
Paper No: OMAE2021-66612
DOI: https://doi.org/10.1115/OMAE2021-66612
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Topics: Tension-leg platforms, Vortices, Mooring, Locks (Waterways), Stiffness, Yaw, Computational fluid dynamics, Flow (Dynamics), Degrees of freedom, Fatigue failure
Proceedings Papers

Effect of Geometric Parameters of New Semisubmersible Platform on Stability and Hydrodynamic Performance

Tianying Wang, Yanjun Zhou, Honglin Tang, Shihua Zhang, Haiqing Tian
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A026, June 21–30, 2021
Paper No: OMAE2021-63218
DOI: https://doi.org/10.1115/OMAE2021-63218
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Topics: Semi-submersible offshore structures, Stability
Proceedings Papers

Advanced Intelligent Control Strategy in Dynamic Positioning (DP) System Applied to a Semi-Submersible Drilling Platform in the North Sea

Mohamad Alremeihi, Rosemary Norman, Kayvan Pazouki, Arun Dev, Musa Bashir
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A001, June 21–30, 2021
Paper No: OMAE2021-61525
DOI: https://doi.org/10.1115/OMAE2021-61525
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Topics: Artificial neural networks, Control systems, Drilling, Dynamic positioning systems, North Sea, Semi-submersible offshore structures
Proceedings Papers

A Joint-Industry Effort to Develop and Verify CFD Modeling Practice for Vortex-Induced Motion of a Deep-Draft Semi-Submersible

Hyunchul Jang, Dae-Hyun Kim, Madhusuden Agrawal, Sebastien Loubeyre, Dongwhan Lee, Jerry Huang, Yun Zhi Law, Allan Magee, Arjen Koop
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A008, June 21–30, 2021
Paper No: OMAE2021-63785
DOI: https://doi.org/10.1115/OMAE2021-63785
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Topics: Computational fluid dynamics, Modeling, Semi-submersible offshore structures, Vortices
Proceedings Papers

A Reactive Flex Joint System for Reducing Wellhead Fatigue: Analysis and Measurement

Halvor S. Gustad, Per Thomas Moe, Dag André Fjeldstad, Knut Olav Sønåsen, Arve Bjørset
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A047, June 21–30, 2021
Paper No: OMAE2021-62324
DOI: https://doi.org/10.1115/OMAE2021-62324
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Topics: Drilling, Fatigue, Fatigue analysis, Fatigue damage, Measurement systems, Nitrogen, North Sea, Ocean engineering, Seas, Semi-submersible offshore structures
Proceedings Papers

Fatigue Assessment of Mooring Chain Considering the Effects Of Mean Load and Corrosion

Erling N. Lone, Thomas Sauder, Kjell Larsen, Bernt J. Leira
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A020, June 21–30, 2021
Paper No: OMAE2021-62775
DOI: https://doi.org/10.1115/OMAE2021-62775
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Topics: Chain, Corrosion, Fatigue, Mooring, Stress, Design, Engineering design processes, Fatigue life, Fatigue testing, Ocean engineering
Proceedings Papers

Independent Design Verification of Deepwater SCRs for the Application in South China Sea

Hu Yang, Yongming Cheng, Fanli Xu, Ning He
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A039, June 21–30, 2021
Paper No: OMAE2021-63906
DOI: https://doi.org/10.1115/OMAE2021-63906
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Topics: China, Design, Seas, Semi-submersible offshore structures, Vortex-induced vibration, Pipeline risers, Risers (Casting), Fatigue analysis, Fatigue damage, Wave motion
Proceedings Papers

Deepwater Steel Catenary Riser System Design for Lingshui 17-2 Project

Ning He, Hu Yang, Fanli Xu, Yongming Cheng
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A038, June 21–30, 2021
Paper No: OMAE2021-63881
DOI: https://doi.org/10.1115/OMAE2021-63881
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Topics: Design, Steel catenary risers, China, Ocean engineering, Pipeline risers, Risers (Casting), Seas, Engineering design, Fatigue design, Manufacturing systems
Proceedings Papers

A Numerical Simulation of Non-Linear Air-Gap for Deepwater Semi-Submersible Platform

Zhuang Kang, Yansong Zhang, Haibo Sui, Rui Chang
Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A026, June 21–30, 2021
Paper No: OMAE2021-62553
DOI: https://doi.org/10.1115/OMAE2021-62553
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Topics: Computer simulation, Semi-submersible offshore structures
Proceedings Papers

Verification Study of CFD Simulation of Semi-Submersible Floating Offshore Wind Turbine Under Regular Waves

Yu Wang, Hamn-Ching Chen, Guilherme Vaz, Simon Mewes
Proc. ASME. IOWTC2021, ASME 2021 3rd International Offshore Wind Technical Conference, V001T01A010, February 16–17, 2021
Paper No: IOWTC2021-3558
DOI: https://doi.org/10.1115/IOWTC2021-3558
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Topics: Computational fluid dynamics, Floating wind turbines, Semi-submersible offshore structures, Simulation, Waves
Proceedings Papers

Investigation of Nonlinear Difference-Frequency Wave Excitation on a Semisubmersible Offshore-Wind Platform With Bichromatic-Wave CFD Simulations

Lu Wang, Amy Robertson, Jason Jonkman, Yi-Hsiang Yu, Arjen Koop, Adrià Borràs Nadal, Haoran Li, Wei Shi, Romain Pinguet, Yang Zhou, Qing Xiao, Rupesh Kumar, Hamid Sarlak
Proc. ASME. IOWTC2021, ASME 2021 3rd International Offshore Wind Technical Conference, V001T01A009, February 16–17, 2021
Paper No: IOWTC2021-3537
DOI: https://doi.org/10.1115/IOWTC2021-3537
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Topics: Computational fluid dynamics, Excitation, Ocean engineering, Semi-submersible offshore structures, Simulation, Stress, Waves, Wind