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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

Engineering Criticality Assessments of Floating Offshore Platforms Based on Time Domain Structural Response Analysis

Jeffrey O’Donnell, Johyun Kyoung, Sagar Samaria, Anil Sablok
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A030, June 21–30, 2021
Paper No: OMAE2021-63796
DOI: https://doi.org/10.1115/OMAE2021-63796
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Topics: Fatigue, Fatigue cracks, Fracture mechanics, Life extension, Offshore platforms, Structural analysis, Structural response analysis
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

Numerical Modeling of Sustainable Atmospheric Boundary Layer for Offshore Floaters

Jang Whan Kim, Hyunchul Jang, Seongmo Yeon, Hyunjoe Kim
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A010, June 21–30, 2021
Paper No: OMAE2021-63807
DOI: https://doi.org/10.1115/OMAE2021-63807
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Topics: Boundary layers, Computational fluid dynamics, Computer simulation, Ocean engineering, Stress, Sustainability, Wind
Proceedings Papers

A Joint-Industry Effort to Develop and Verify CFD Modeling Practice for Predicting Hydrodynamic Coefficients on Bare Riser Surfaces

Hyunchul Jang, Madhusuden Agrawal, Dongwhan Lee, Wei Xu, Jerry Huang, Fengjian Jiang, Wu Jie, Eloïse Croonenborghs
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A009, June 21–30, 2021
Paper No: OMAE2021-63800
DOI: https://doi.org/10.1115/OMAE2021-63800
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Topics: Computational fluid dynamics, Modeling, Oscillations, Pipeline risers, Risers (Casting)
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 Ocean Wave-Basin (NOW): A Numerical Solution for FSRU Mooring Design Analysis

Jang Kim, Hyunchul Jang, Ho-Joon Lim, Lawrence Lai, Arnida Latifah, Erwan Auburtin, Nicolas Tcherniguin, Francois Petrie
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A034, June 21–30, 2021
Paper No: OMAE2021-63885
DOI: https://doi.org/10.1115/OMAE2021-63885
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Topics: Computational fluid dynamics, Design, Mooring, Oceans, Water, Waves
Proceedings Papers

First Iteration Design of the Flotant Concept

Jordi Serret, Bernardo Kahn, Bruce Cavanagh, Patricia Lorente, Remy Pascal, Clementine Girandier, Carlos Cortes, Ruben Duran, Paul McEvoy, Ayoze Castro
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A022, June 21–30, 2021
Paper No: OMAE2021-62281
DOI: https://doi.org/10.1115/OMAE2021-62281
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Topics: Concretes, Design, Hydrostatics, Wind turbines, Stress, Aeroelasticity, Dimensions, Floating wind turbines, Hydrodynamics, Innovation
Proceedings Papers

Qualification Criteria for the Verification of Numerical Waves – Part 1: Potential-Based Numerical Wave Tank (PNWT)

Sébastien Fouques, Eloïse Croonenborghs, Arjen Koop, Ho-Joon Lim, Jang Kim, Binbin Zhao, Maxime Canard, Guillaume Ducrozet, Benjamin Bouscasse, Weizhi Wang, Hans Bihs
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A011, June 21–30, 2021
Paper No: OMAE2021-63884
DOI: https://doi.org/10.1115/OMAE2021-63884
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Topics: Waves, Computational fluid dynamics, Computer simulation, Engineering simulation, Flow (Dynamics), Modeling, Nonlinear waves, Ocean engineering, Offshore structural design, Physics
Proceedings Papers

Qualification Criteria and the Verification of Numerical Waves: Part 2: CFD-Based Numerical Wave Tank

Benjamin Bouscasse, Andrea Califano, Young Myung Choi, Xu Haihua, Jang Whan Kim, Young Jun Kim, Sang Hun Lee, Ho-Joon Lim, Dong Min Park, Milovan Peric, Zhirong Shen, Seong Mo Yeon
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A007, June 21–30, 2021
Paper No: OMAE2021-63710
DOI: https://doi.org/10.1115/OMAE2021-63710
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Topics: Computational fluid dynamics, Nonlinear waves, Waves
Proceedings Papers

Numerical Reproduction of the DeRisk Physical Model Tests on a Bottom-Fixed Foundation Exposed to Uni- and Multi-Directional Storm Sea States

Fabio Pierella, Henrik Bredmose, Martin Dixen, Amin Ghadirian
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A038, June 21–30, 2021
Paper No: OMAE2021-65526
DOI: https://doi.org/10.1115/OMAE2021-65526
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Topics: Seas, Storms, Stress, Waves, Cylinders, Kinematics, Signals, Statistics, Drag (Fluid dynamics), Engineering simulation
Proceedings Papers

Research on the Hydrodynamic Performance of Zero Speed Fin Stabilizer

Yuefeng Wei, Yi Yang
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A021, June 21–30, 2021
Paper No: OMAE2021-62889
DOI: https://doi.org/10.1115/OMAE2021-62889
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Topics: Computer simulation, Lift (Fluid dynamics), Ships
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

Out-of-Plane Bending (OPB) Test of Large Diameter Mooring Chains: Test Results

M. R. Karimi, P. Barros, E. Carlberg, P. Vargas
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A013, June 21–30, 2021
Paper No: OMAE2021-62762
DOI: https://doi.org/10.1115/OMAE2021-62762
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Topics: Chain, Finite element analysis, Mooring
Proceedings Papers

FPSO Mooring Line Integrity Supervising System Based on Motion Data and Natural Frequency Estimation

José Lucas De Melo Costa, Asdrubal N. Queiroz Filho, Ismael H. F. Santos, Rodrigo Augusto Barreira, Anna Helena Reali Costa, Edson Satoshi Gomi, Eduardo Aoun Tannuri
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A005, June 21–30, 2021
Paper No: OMAE2021-62991
DOI: https://doi.org/10.1115/OMAE2021-62991
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Topics: FPSO, Mooring, System failures
Proceedings Papers

Application of Fracture Mechanics to Structural Fatigue Assessment Based on Spectral Method

Sagar Samaria, Johyun Kyoung, Jeffrey O’Donnell, Bob Zhang
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A028, June 21–30, 2021
Paper No: OMAE2021-63608
DOI: https://doi.org/10.1115/OMAE2021-63608
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Topics: Fatigue, Finite element analysis, Fracture mechanics
Proceedings Papers

Development of a Simplified Three Degrees of Freedom Model to Represent the Installation of a Subsea Manifold

Filipe Salvador Lopes, Joel Sena Sales Junior, Emerson Martins de Andrade, Antonio Carlos Fernandes
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A014, June 21–30, 2021
Paper No: OMAE2021-62813
DOI: https://doi.org/10.1115/OMAE2021-62813
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Topics: Degrees of freedom, Manifolds, Ocean engineering, Runge-Kutta methods
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

An Adaptive Method to Further Improve the Tolerance of an ANN-Based Detection System for Mooring Line Failure

Djoni E. Sidarta, Nicolas Tcherniguin, Ho-Joon Lim, Philippe Bouchard, Mengchen Kang, Aurelien Leridon
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A033, June 21–30, 2021
Paper No: OMAE2021-63326
DOI: https://doi.org/10.1115/OMAE2021-63326
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Topics: Artificial neural networks, Failure, Mooring