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Proceedings Papers

Current Forces on Prelude Hull and Water Intake Riser by CFD: Full Scale Model Using Two of the World’s Largest Supercomputers

Erwan Auburtin, Jang Kim, Hyunchul Jang, Lawrence Lai, Jason McConochie, Yuriy Drobyshevski, Ewoud van Haaften
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A016, June 21–30, 2021
Paper No: OMAE2021-62276
DOI: https://doi.org/10.1115/OMAE2021-62276
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Topics: Computational fluid dynamics, Hull, Pipeline risers, Risers (Casting), Water, Stress, Wind tunnels, Boundary layers, Liquefied natural gas, Reynolds number
Proceedings Papers

Numerical Simulation and Experiments of Flow-Induced Oscillations of Single-Cylinder With Large Passive Turbulence Control

Ningyu Li, Hongrae Park, Hai Sun, Michael M. Bernitsas
Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A033, August 3–7, 2020
Paper No: OMAE2020-19142
DOI: https://doi.org/10.1115/OMAE2020-19142
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Topics: Computer simulation, Cylinders, Flow (Dynamics), Oscillations, Turbulence, Vortex-induced vibration, Circular cylinders, Fluid structure interaction, Renewable energy, Strips
Proceedings Papers

Investigations Into Tidal Current Turbine System Faults and Fault Tolerant Control Strategies

Xuhua Yan, Rosemary Norman, Mohammed A. Elgendy
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A001, August 3–7, 2020
Paper No: OMAE2020-18221
DOI: https://doi.org/10.1115/OMAE2020-18221
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Topics: Robustness, Tides, Turbines, Sensors, Control systems, Electric power generation, Energy generation, Generators, Matlab, Ocean energy
Proceedings Papers

Feasible Numerical Technique for Analysis of Offshore Pipelines and Risers

Pavel A. Trapper
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A016, August 3–7, 2020
Paper No: OMAE2020-18564
DOI: https://doi.org/10.1115/OMAE2020-18564
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Topics: Pipeline risers, Risers (Casting), Seabed, Underwater pipelines, Water, Pipes, Buoyancy, Deformation, Drag (Fluid dynamics), Graphical user interfaces
Proceedings Papers

A Fundamental Study on Motion Characteristics of the Large-Scale Floating Coal Transshipment Station by Elastic Mooring Lines

Hiroaki Eto, Ryo Sekiguchi, Hitomi Kashima, Tomoki Ikoma, Yasuhiro Aida, Koichi Masuda
Proc. ASME. OMAE2020, Volume 5: Ocean Space Utilization, V005T05A025, August 3–7, 2020
Paper No: OMAE2020-18958
DOI: https://doi.org/10.1115/OMAE2020-18958
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Topics: Coal, Mooring, Tension, Floating bodies, Tides, Chain, Ocean engineering, Oscillations, Pacific Ocean, Piers (Structural)
Proceedings Papers

Hydrokinetic Energy Conversion by Flow-Induced Oscillation of Two Tandem-Cylinders of Different Stiffness

Wenyong Yuan, Hai Sun, Nicholas Beltsos, Michael M. Bernitsas
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A008, August 3–7, 2020
Paper No: OMAE2020-19120
DOI: https://doi.org/10.1115/OMAE2020-19120
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Topics: Cylinders, Flow (Dynamics), Hydropower, Oscillations, Stiffness, Vortex-induced vibration, Damping, Inflow, Ocean currents, Renewable energy
Proceedings Papers

Modelling Wave-Current-Turbulence Interactions for Tidal Energy Applications

Vengatesan Venugopal, Arne Vögler
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A009, August 3–7, 2020
Paper No: OMAE2020-19298
DOI: https://doi.org/10.1115/OMAE2020-19298
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Topics: Kinetic energy, Modeling, Tides, Turbulence, Waves
Proceedings Papers

Numerical Model of a Vertical-Axis Cross-Flow Tidal Turbine

Ruiwen Zhao, Angus C. W. Creech, Alistair G. L. Borthwick, Takafumi Nishino, Vengatesan Venugopal
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A003, August 3–7, 2020
Paper No: OMAE2020-18514
DOI: https://doi.org/10.1115/OMAE2020-18514
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Topics: Actuators, Computer simulation, Cross-flow, Tidal turbines, Tides, Turbines, Computational fluid dynamics, Rotors, Flow (Dynamics), Hydropower
Proceedings Papers

Torque Control of a Laboratory Scale Variable Speed Hydrokinetic Tidal Turbine: CFD Simulation and Validation

Arturo Ortega, Anup Nambiar, David Ingram, Danny Sale
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A005, August 3–7, 2020
Paper No: OMAE2020-18830
DOI: https://doi.org/10.1115/OMAE2020-18830
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Topics: Computational fluid dynamics, Simulation, Tidal turbines, Torque control, Control systems, Flow (Dynamics), Turbines, Energy generation, Tides, Torque
Proceedings Papers

Energy Harvesting From the Tidal Currents Using a Mangrove-Like System

Amirkhosro Kazemi, Oscar Curet, Daniel Gómez, Eduardo E. Castillo
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A006, August 3–7, 2020
Paper No: OMAE2020-18894
DOI: https://doi.org/10.1115/OMAE2020-18894
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Topics: Currents, Energy harvesting, Kinematics, Tides, Vortex-induced vibration
Proceedings Papers

Experimental Offshore Floating Wind Turbine Prototype and Numerical Analysis During Harsh and Production Events

Marc Guyot, Cyrille De Mourgues, Gérard Le Bihan, Pierre Parenthoine, Julien Templai, Aengus Connolly, Marc Le Boulluec
Proc. ASME. IOWTC2019, ASME 2019 2nd International Offshore Wind Technical Conference, V001T02A004, November 3–6, 2019
Paper No: IOWTC2019-7602
DOI: https://doi.org/10.1115/IOWTC2019-7602
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Topics: Engineering prototypes, Floating wind turbines, Mooring, Numerical analysis, Wind, Turbines, Waves, Blades, Design, Energy generation
Proceedings Papers

The Use of Ensemble Forecast in Defining Offshore Installation Operability: A Case Study on Umbilical Shore Float-In Operations

Francisco Tinoco, Kee Chien Ting, Kishor Chavan
Proc. ASME. OMAE2019, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A017, June 9–14, 2019
Paper No: OMAE2019-96137
DOI: https://doi.org/10.1115/OMAE2019-96137
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Topics: Cables, Engineering simulation, North Sea, Ocean engineering, Offshore installations, Risk, Safety, Seas, Simulation, Storms
Proceedings Papers

Optimization of a Horizontal Axis Tidal Current Turbine by Multi-Objective Optimization

Takumi Nagataki, Ko Kurokawa, Reiko Yamada, Daisaku Sakaguchi, Yusaku Kyozuka
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A023, June 9–14, 2019
Paper No: OMAE2019-95829
DOI: https://doi.org/10.1115/OMAE2019-95829
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Topics: Optimization, Pareto optimization, Tides, Turbines, Design, Diffusers, Blades, Computational fluid dynamics, Artificial neural networks, Flow separation
Proceedings Papers

Observation of Waves in Naru Strait, Goto, Nagasaki, a Tidal Current Test Site

Yusaku Kyozuka
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A030, June 9–14, 2019
Paper No: OMAE2019-96652
DOI: https://doi.org/10.1115/OMAE2019-96652
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Topics: Tides, Waves
Proceedings Papers

Application of the Spectral Nudging on Global Tides Towards a Global Total Water Level Prediction System

Tsubasa Kodaira, Natacha Bernier, Keith R. Thompson
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A011, June 9–14, 2019
Paper No: OMAE2019-95842
DOI: https://doi.org/10.1115/OMAE2019-95842
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Topics: Tides, Water, Oceans, Floods, Shorelines, Surges, Computer simulation, Leakage, Optimization, Seas
Proceedings Papers

Impact of the Swansea Bay Lagoon on Storm Surges in the Bristol Channel

Qian Ma, Tulio Marcondes Moreira, Thomas A. A. Adcock
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A018, June 9–14, 2019
Paper No: OMAE2019-95075
DOI: https://doi.org/10.1115/OMAE2019-95075
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Topics: Storms, Surges, Tides, Barrages, Computer simulation, Hydrodynamics, Water
Proceedings Papers

CFD-Based Study of a Tidal Current Turbine in a Horizontal Axis Under Regular Waves

Jing Liu, Longfei Xiao, Fengmei Jing
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A002, June 9–14, 2019
Paper No: OMAE2019-95231
DOI: https://doi.org/10.1115/OMAE2019-95231
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Topics: Computational fluid dynamics, Tides, Turbines, Waves, Wave amplitude, Flow (Dynamics), Numerical analysis, Stress
Proceedings Papers

Failure Estimation of Offshore Renewable Energy Devices Based on Hierarchical Bayesian Approach

Mohammad Mahdi Abaei, Nu Rhahida Arini, Philipp R. Thies, Johanning Lars
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A019, June 9–14, 2019
Paper No: OMAE2019-95099
DOI: https://doi.org/10.1115/OMAE2019-95099
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Topics: Failure, Ocean engineering, Renewable energy, Reliability, Uncertainty, Tides, Modeling, Risk, Chain, Chaos
Proceedings Papers

Local Blockage Effects for Idealised Turbines in Tidal Channels

Lei Chen, Paul A. J. Bonar, Christopher R. Vogel, Thomas A. A. Adcock
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A003, June 9–14, 2019
Paper No: OMAE2019-95347
DOI: https://doi.org/10.1115/OMAE2019-95347
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Topics: Tides, Turbines, Actuators, Disks, Flow (Dynamics), Computer simulation, Rotors, Blades, Channel flow, Momentum
Proceedings Papers

Hydrodynamic Performance of a Current Energy Generator Based on WIG

Jian Wang, Guanghua He, Weijie Mo, Shijun Zhang, Jiangtao Man
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A011, June 9–14, 2019
Paper No: OMAE2019-96378
DOI: https://doi.org/10.1115/OMAE2019-96378
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Topics: Generators, Wings, Boundary-value problems, Computer simulation, Drag (Fluid dynamics), Flow (Dynamics), Hydrofoil, Lift (Fluid dynamics), Tides, Turbines