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Proceedings Papers

Energy Harvesting From Multiple Responses of an Elastically Mounted D-Section Prism

Weilin Chen, Yuzhu Li
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A008, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-104810
https://doi.org/10.1115/OMAE2023-104810
View Paper titled, Energy Harvesting From Multiple Responses of an Elastically Mounted D-Section Prism
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Topics: Energy harvesting, Flow-induced vibrations, Prisms (Optics), Vortex-induced vibration, Vibration, Circular cylinders
Proceedings Papers

Flow-Induced Vibration Marine Current Energy Harvesting Using a Centrally-Pivoted Cylinder

Brad Stappenbelt
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A004, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-80245
https://doi.org/10.1115/OMAE2022-80245
View Paper titled, Flow-Induced Vibration Marine Current Energy Harvesting Using a Centrally-Pivoted Cylinder
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Topics: Cylinders, Energy harvesting, Flow-induced vibrations, Vortex-induced vibration, Design, Energy conversion, Augers, Buoyancy, Caissons, Cross-flow
Proceedings Papers

Ground Effect on Current Energy Harvesting From a Freely-Oscillating Circular Cylinder at Low Reynolds Number

Ahmed A. Hamada, Mirjam Fürth
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A003, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-63454
https://doi.org/10.1115/OMAE2021-63454
View Paper titled, Ground Effect on Current Energy Harvesting From a Freely-Oscillating Circular Cylinder at Low Reynolds Number
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Topics: Circular cylinders, Cylinders, Energy harvesting, Oscillations, Reynolds number, Vortex-induced vibration
Proceedings Papers

A Neural Network Time Dependent Hydrodynamic Force Model for Forced Two-Degree-Of-Freedom Sinusoidal Motion of a Circular Cylinder in a Free Stream

Erdem Aktosun, Nikolaos I. Xiros, Jason M. Dahl
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A001, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62530
https://doi.org/10.1115/OMAE2021-62530
View Paper titled, A Neural Network Time Dependent Hydrodynamic Force Model for Forced Two-Degree-Of-Freedom Sinusoidal Motion of a Circular Cylinder in a Free Stream
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Topics: Artificial neural networks, Circular cylinders, Energy harvesting, Fluid-dynamic forces, Vortex-induced vibration
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
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18894
https://doi.org/10.1115/OMAE2020-18894
View Paper titled, Energy Harvesting From the Tidal Currents Using a Mangrove-Like System
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Topics: Currents, Energy harvesting, Kinematics, Tides, Vortex-induced vibration
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
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-19142
https://doi.org/10.1115/OMAE2020-19142
View Paper titled, Numerical Simulation and Experiments of Flow-Induced Oscillations of Single-Cylinder With Large Passive Turbulence Control
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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

Genetic Optimization of Shape and Control of Non-Linear Wave Energy Converters

Jiajun Song, Ossama Abdelkhalik, Shangyan Zou
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A036, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-19156
https://doi.org/10.1115/OMAE2020-19156
View Paper titled, Genetic Optimization of Shape and Control of Non-Linear Wave Energy Converters
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Topics: Nonlinear waves, Optimization, Power converters, Shapes, Buoys, Control equipment, Damping, Design, Energy harvesting, Excitation
Proceedings Papers

Efficient Nonlinear Response Determination of an Array of OWC Energy Harvesters

Giovanni Malara, Pol D. Spanos
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A040, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-19306
https://doi.org/10.1115/OMAE2020-19306
View Paper titled, Efficient Nonlinear Response Determination of an Array of OWC Energy Harvesters
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Topics: Air flow, Breakwaters, Differential equations, Dynamics (Mechanics), Energy harvesting, Engineering systems and industry applications, Excitation, Generators, Ocean waves, Oscillations
Proceedings Papers

FIV Energy Harvesting From Sharp-Edge Oscillators

Vahid Tamimi, Milad Armin, Selda Shahvaghar-Asl, Seyed Taghi Omid Naeeni, Mostafa Zeinoddini
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A001, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95227
https://doi.org/10.1115/OMAE2019-95227
View Paper titled, FIV Energy Harvesting From Sharp-Edge Oscillators
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Topics: Algorithms, Circular cylinders, Cross section (Physics), Cylinders, Diamonds, Energy harvesting, Flow (Dynamics), Preferences, Symmetry (Physics), Trenching machinery
Proceedings Papers

Energy Harvesting From Waves Using Piezoelectric Floaters

Daniele Dessi, Giorgia Leonardi, Fabio Passacantilli
Proc. ASME. OMAE2018, Volume 10: Ocean Renewable Energy, V010T09A045, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-78395
https://doi.org/10.1115/OMAE2018-78395
View Paper titled, Energy Harvesting From Waves Using Piezoelectric Floaters
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Topics: Energy harvesting, Waves, Floating structures, Mooring, Circuits, Computer simulation, Design, Dynamics (Mechanics), Electric power generation, Energy generation
Proceedings Papers

Two Tandem Cylinders With Turbulence Stimulation in FIV Power Conversion: CFD With Experimental Verification of Interaction

Wenjun Ding, Hai Sun, Wanhai Xu, Michael M. Bernitsas
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A006, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-62271
https://doi.org/10.1115/OMAE2017-62271
View Paper titled, Two Tandem Cylinders With Turbulence Stimulation in FIV Power Conversion: CFD With Experimental Verification of Interaction
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Topics: Computational fluid dynamics, Cylinders, Energy conversion, Turbulence, Frequency response, Surface roughness, Vortex-induced vibration, Computer simulation, Damping, Energy harvesting
Proceedings Papers

Numerical Simulation of Motion-Controlled Fishery Boat With Harvesting Wave Energy

Sota Kanno, Jialin Han, Teruo Maeda, Takero Yoshida, Daisuke Kitazawa
Proc. ASME. OMAE2017, Volume 6: Ocean Space Utilization, V006T05A007, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61824
https://doi.org/10.1115/OMAE2017-61824
View Paper titled, Numerical Simulation of Motion-Controlled Fishery Boat With Harvesting Wave Energy
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Topics: Boats, Computer simulation, Wave energy, Ships, Simulation, Generators, Motors, Circuits, Control systems, Design
Proceedings Papers

Nonlinear Piecewise Restoring Force in Hydrokinetic Power Conversion Using Flow Induced Motions of Two Tandem Cylinders

Chunhui Ma, Hai Sun, Marinos M. Bernitsas
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A001, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61544
https://doi.org/10.1115/OMAE2017-61544
View Paper titled, Nonlinear Piecewise Restoring Force in Hydrokinetic Power Conversion Using Flow Induced Motions of Two Tandem Cylinders
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Topics: Cylinders, Flow (Dynamics), Hydropower, Damping, Springs, Vortex-induced vibration, Circular cylinders, Energy harvesting, Frequency response, Renewable energy
Proceedings Papers

Optimal Energy Harvesting From Vortex-Induced Vibrations of Cables

Guillaume O. Antoine, Sébastien Michelin, Emmanuel de Langre
Proc. ASME. OMAE2016, Volume 6: Ocean Space Utilization; Ocean Renewable Energy, V006T09A001, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54359
https://doi.org/10.1115/OMAE2016-54359
View Paper titled, Optimal Energy Harvesting From Vortex-Induced Vibrations of Cables
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Topics: Cables, Energy harvesting, Vortex-induced vibration, Equations of motion, Flow (Dynamics), Fluctuations (Physics), Rods, String, Wakes
Proceedings Papers

A Control Strategy for PTO Systems in a U-OWC Device

Federica Maria Strati, Giovanni Malara, Valentina Laface, Alessandra Romolo, Felice Arena
Proc. ASME. OMAE2015, Volume 3: Structures, Safety and Reliability, V003T02A066, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-42207
https://doi.org/10.1115/OMAE2015-42207
View Paper titled, A Control Strategy for PTO Systems in a U-OWC Device
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Topics: Algorithms, Computation, Control algorithms, Energy harvesting, Reliability, Seas, Significant wave heights, Testing, Time-domain analysis, Turbines
Proceedings Papers

Piezoelectric Vibration-Based Energy Harvesters for Oil and Gas Applications

L. Loureiro Silva, P. C. C. Monteiro, Marcelo A. Savi, Theodoro A. Netto
Proc. ASME. OMAE2015, Volume 10: Petroleum Technology, V010T11A031, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-41899
https://doi.org/10.1115/OMAE2015-41899
View Paper titled, Piezoelectric Vibration-Based Energy Harvesters for Oil and Gas Applications
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Topics: Energy harvesting, Vibration, Design, Actuators, Cables, Computer simulation, Energy conversion, Engineering prototypes, Excitation, Flow (Dynamics)
Proceedings Papers

Numerical and Experimental Study on Energy-Harvesting Piezoelectric Flags

Yifan Xia, Sébastien Michelin, Olivier Doaré
Proc. ASME. OMAE2015, Volume 9: Ocean Renewable Energy, V009T09A009, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-41231
https://doi.org/10.1115/OMAE2015-41231
View Paper titled, Numerical and Experimental Study on Energy-Harvesting Piezoelectric Flags
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Topics: Energy harvesting, Circuits, Resonance, Dynamics (Mechanics), Flow (Dynamics), Fluids, Electricity (Physics), Engineering prototypes, Fluid dynamics, Locks (Waterways)
Proceedings Papers

Energy Harvesting Using Flapping Dynamics of Piezoelectric Inverted Flexible Foil

Pardha S. Gurugubelli, Rajeev K. Jaiman
Proc. ASME. OMAE2015, Volume 9: Ocean Renewable Energy, V009T09A010, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-41713
https://doi.org/10.1115/OMAE2015-41713
View Paper titled, Energy Harvesting Using Flapping Dynamics of Piezoelectric Inverted Flexible Foil
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Topics: Dynamics (Mechanics), Energy harvesting, Oscillations, Limit cycles, Stiffness, Fluids, Ocean currents, Reynolds number
Proceedings Papers

Modelling of Sea Storms Associated With Energy Harvesters: Downtime and Energy Losses

Felice Arena, Valentina Laface, Giovanni Malara, Alessandra Romolo
Proc. ASME. OMAE2015, Volume 9: Ocean Renewable Energy, V009T09A033, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-42178
https://doi.org/10.1115/OMAE2015-42178
View Paper titled, Modelling of Sea Storms Associated With Energy Harvesters: Downtime and Energy Losses
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Topics: Downtime, Energy dissipation, Energy harvesting, Modeling, Seas, Storms, Design, Significant wave heights, Wave energy, Waves
Proceedings Papers

Computational and Experimental Assessment of Turbulence Stimulation on Flow Induced Motion of Circular Cylinder

Omer Kemal Kinaci, Sami Lakka, Hai Sun, Michael M. Bernitsas
Proc. ASME. OMAE2015, Volume 2: CFD and VIV, V002T08A063, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-42357
https://doi.org/10.1115/OMAE2015-42357
View Paper titled, Computational and Experimental Assessment of Turbulence Stimulation on Flow Induced Motion of Circular Cylinder
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Topics: Circular cylinders, Flow (Dynamics), Turbulence, Cylinders, Hydropower, Computational fluid dynamics, Currents, Design, Energy harvesting, Engineering simulation