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Proceedings Papers

Fatigue Analysis of a Diffuser-Augmented Fiber-Composite Tidal Turbine

Mark Anthony Rotor, Jeff David Genita, Jericho Lance Nacario
Proc. ASME. OMAE2024, Volume 7: Ocean Renewable Energy, V007T09A083, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-124900
https://doi.org/10.1115/OMAE2024-124900
View Paper titled, Fatigue Analysis of a Diffuser-Augmented Fiber-Composite Tidal Turbine
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Topics: Composite materials, Diffusers, Fatigue analysis, Fibers, Tidal turbines
Proceedings Papers

Preliminary Numerical Assessment of Marine Turbines With Rigid Blades Using Low Reynolds Approach

Rubén J. Paredes, Paul S. Zambrano, Jose R. Marin-Lopez, Hrvoje Jasak
Proc. ASME. OMAE2024, Volume 7: Ocean Renewable Energy, V007T09A084, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-125312
https://doi.org/10.1115/OMAE2024-125312
View Paper titled, Preliminary Numerical Assessment of Marine Turbines With Rigid Blades Using Low Reynolds Approach
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Topics: Blades, Tidal turbines, Turbines
Proceedings Papers

Non-Contact Dynamic Testing of a Next-Generation Helical Crossflow Tidal Turbine Foil Using a Laser Scanning Vibrometer

Tenis Ranjan Munaweera Thanthirige, Michael Flanagan, Ciaran Kennedy, Yadong Jiang, Vahid Fakhari, Carlos Bachour, Clement Courade, Patrick Cronin, Conor Dillon, Jarlath McEntee, Tomas Flanagan, Jamie Goggins, William Finnegan
Proc. ASME. OMAE2024, Volume 2: Structures, Safety, and Reliability, V002T02A035, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-125707
https://doi.org/10.1115/OMAE2024-125707
View Paper titled, Non-Contact Dynamic Testing of a Next-Generation Helical Crossflow Tidal Turbine Foil Using a Laser Scanning Vibrometer
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Topics: Dynamic testing (Engineering), Dynamic testing (Materials), Laser Doppler vibrometers, Lasers, Renewable energy, Tidal turbines, Testing, Carbon fibers, Composite materials, Dynamic response
Proceedings Papers

Arrangement Effects on Flow Through an Array of Cylinders

Fei He, Hongwei An, Scott Draper, Marco Ghisalberti, Paul Branson, Liang Cheng
Proc. ASME. OMAE2024, Volume 5A: Ocean Engineering, V05AT06A031, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-127668
https://doi.org/10.1115/OMAE2024-127668
View Paper titled, Arrangement Effects on Flow Through an Array of Cylinders
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Topics: Cylinders, Flow (Dynamics), Drag (Fluid dynamics), Computer simulation, Fluid structure interaction, Hydrodynamics, Pilings (Building), Shear (Mechanics), Shorelines, Tidal turbines
Proceedings Papers

Open Water Blade Strain Measurements on a Vertical-Axis Tidal Turbine

Aidan Bharath, Hannah Ross, Casey Nichols, Andrew Simms, Mark Murphy, Robert Raye, Patrick O’Byrne, Michael Monahan, Martin Wosnik
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A003, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-101076
https://doi.org/10.1115/OMAE2023-101076
View Paper titled, Open Water Blade Strain Measurements on a Vertical-Axis Tidal Turbine
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Topics: Blades, Strain measurement, Testing, Tidal turbines, Water
Proceedings Papers

Possibility of Tidal Farms for the Gulf of Kutch

Vijaya Lakshmi Thiagarajan, Abdus Samad, Suresh Rajendran
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A010, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-107680
https://doi.org/10.1115/OMAE2023-107680
View Paper titled, Possibility of Tidal Farms for the Gulf of Kutch
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Topics: Tidal turbines, Tides
Proceedings Papers

The Relationship Between Reliability and Environmental Impact in Tidal Stream Turbine Deployments

Stuart Walker, Philipp Thies, Lars Johanning
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A001, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-78417
https://doi.org/10.1115/OMAE2022-78417
View Paper titled, The Relationship Between Reliability and Environmental Impact in Tidal Stream Turbine Deployments
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Topics: Reliability, Tidal turbines, Tides
Proceedings Papers

Joint Extremes of Waves and Currents at Tidal Energy Sites in the English Channel

Ed B. L. Mackay, Jon P. Hardwick
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A003, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79348
https://doi.org/10.1115/OMAE2022-79348
View Paper titled, Joint Extremes of Waves and Currents at Tidal Energy Sites in the English Channel
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Topics: Currents, Tides, Waves, Tidal turbines, Design, Resilience, Shorelines, Significant wave heights, Structural design
Proceedings Papers

Hydrodynamic Performance of a Vertical-Axis Tidal Current Turbine in Surge Motion Using a 2-D Vortex Panel Model

Federica Perassi, Antonio Jarquin Laguna, Carlos Simao Ferreira
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A005, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-80276
https://doi.org/10.1115/OMAE2022-80276
View Paper titled, Hydrodynamic Performance of a Vertical-Axis Tidal Current Turbine in Surge Motion Using a 2-D Vortex Panel Model
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Topics: Surges, Tidal turbines, Tides, Turbines, Vortices
Proceedings Papers

Fatigue Life Evaluation of a Tidal Turbine Blade: From Simulations Using BEMT/FEM and CFD/FEM Couplings to Full-Scale Test

Stéphane Paboeuf, Meryem Guisser, Sébastien Loubeyre, Peter Davies, Maël Arhant, Nicolas Dumergue, Erwann Nicolas
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A002, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79114
https://doi.org/10.1115/OMAE2022-79114
View Paper titled, Fatigue Life Evaluation of a Tidal Turbine Blade: From Simulations Using BEMT/FEM and CFD/FEM Couplings to Full-Scale Test
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Topics: Blades, Composite materials, Computational fluid dynamics, Couplings, Fatigue, Fatigue life, Finite element model, Simulation, Tidal turbines
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
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18514
https://doi.org/10.1115/OMAE2020-18514
View Paper titled, Numerical Model of a Vertical-Axis Cross-Flow Tidal Turbine
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Topics: Actuators, Computer simulation, Cross-flow, Tidal turbines, Tides, Turbines, Computational fluid dynamics, Rotors, Flow (Dynamics), Hydropower
Proceedings Papers

Combined Wave-Current-Turbulent Flow Environments Generation for Tidal Turbine Design

Qian Li, Venugopal Vengatesan, Nigel Barltrop
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A007, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-19109
https://doi.org/10.1115/OMAE2020-19109
View Paper titled, Combined Wave-Current-Turbulent Flow Environments Generation for Tidal Turbine Design
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Topics: Design, Flow (Dynamics), Tidal turbines, Turbulence, Waves
Proceedings Papers

Tidal Turbine Load Variability in Following and Opposing Irregular Wave Conditions

Samuel Draycott, Jeffrey Steynor, Anup Nambiar, Brian Sellar, Vengatesan Venugopal
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A004, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18701
https://doi.org/10.1115/OMAE2020-18701
View Paper titled, Tidal Turbine Load Variability in Following and Opposing Irregular Wave Conditions
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Topics: Stress, Tidal turbines, Waves, Design, Flow (Dynamics), Risk, Significant wave heights, Turbines
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
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18830
https://doi.org/10.1115/OMAE2020-18830
View Paper titled, Torque Control of a Laboratory Scale Variable Speed Hydrokinetic Tidal Turbine: CFD Simulation and Validation
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Topics: Computational fluid dynamics, Simulation, Tidal turbines, Torque control, Control systems, Flow (Dynamics), Turbines, Energy generation, Tides, Torque
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
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95829
https://doi.org/10.1115/OMAE2019-95829
View Paper titled, Optimization of a Horizontal Axis Tidal Current Turbine by Multi-Objective Optimization
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Topics: Optimization, Pareto optimization, Tides, Turbines, Design, Diffusers, Blades, Computational fluid dynamics, Artificial neural networks, Flow separation
Proceedings Papers

An Actuator Disc Analysis of a Ducted High-Solidity Tidal Turbine in Yawed Flow

Mitchell G. Borg, Qing Xiao, Atilla Incecik, Steven Allsop, Christophe Peyrard
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A009, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-96014
https://doi.org/10.1115/OMAE2019-96014
View Paper titled, An Actuator Disc Analysis of a Ducted High-Solidity Tidal Turbine in Yawed Flow
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Topics: Actuators, Disks, Flow (Dynamics), Tidal turbines, Bearings, Performance, Blades, Computational fluid dynamics, Torque, Turbines
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
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95347
https://doi.org/10.1115/OMAE2019-95347
View Paper titled, Local Blockage Effects for Idealised Turbines in Tidal Channels
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Topics: Tides, Turbines, Actuators, Disks, Flow (Dynamics), Computer simulation, Rotors, Blades, Channel flow, Momentum
Proceedings Papers

Numerical Investigation of an Optimised Horizontal Axis Tidal Stream Turbine

Hassan El Sheshtawy, Ould el Moctar, Thomas E. Schellin, Satish Natarajan
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A004, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95722
https://doi.org/10.1115/OMAE2019-95722
View Paper titled, Numerical Investigation of an Optimised Horizontal Axis Tidal Stream Turbine
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Topics: Hydrofoil, Tidal turbines
Proceedings Papers

Implementation of Tidal Stream Turbines and Tidal Barrage Structures in DG-SWEM

Andrea M. Schnabl, Tulio Marcondes Moreira, Dylan Wood, Ethan J. Kubatko, Guy T. Houlsby, Ross A. McAdam, Thomas A. A. Adcock
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A005, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95767
https://doi.org/10.1115/OMAE2019-95767
View Paper titled, Implementation of Tidal Stream Turbines and Tidal Barrage Structures in DG-SWEM
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Topics: Barrages, Tidal turbines, Tides, Turbines, Computer simulation, Flow (Dynamics), Culverts, Hydrodynamics, Pipes, Shallow water equations
Proceedings Papers

Numerical Analysis of Tidal Turbine Performance for Floating Platform

Xiuqing Xing, Chang Wei Kang, George Xu, Jing Lou, Ken Takagi, Jarrod Sinclair
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A006, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95884
https://doi.org/10.1115/OMAE2019-95884
View Paper titled, Numerical Analysis of Tidal Turbine Performance for Floating Platform
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Topics: Computational fluid dynamics, Numerical analysis, Tidal turbines