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Keywords: ocean energy technology
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Journal Articles

Layout Optimization of Wave Energy Park Based on Multi-Objective Optimization Algorithm

Accepted Manuscript
Xinhai Guo, Yao Liu, Xinshu Zhang
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng.
Paper No: OMAE-24-1097
https://doi.org/10.1115/1.4066757
Published Online: October 1, 2024
... 2024 24 09 2024 01 10 2024 Email: guoxinhaisjtu@sjtu.edu.cn Email: liu.yao1@coscoshipping.com Email: xinshuz@sjtu.edu.cn fluid-structure interaction hydrodynamics ocean energy technology Journal of Offshore Mechanics and Arctic Engineering. Received July 11, 2024...
View Article titled, Layout Optimization of Wave Energy Park Based on Multi-Objective Optimization Algorithm
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Topics: Algorithms, Optimization, Pareto optimization, Wave energy, Cylinders, Eigenfunctions, Waves, Absorption, Computer simulation, Flow (Dynamics)
Journal Articles

Wear of Wave Energy Converters Mooring Lines Belts

Mohammed Abdellatef, Josiah Clark, Nigel Kojimoto, Budi Gunawan
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2025, 147(2): 022003.
Paper No: OMAE-24-1027
https://doi.org/10.1115/1.4066491
Published Online: September 30, 2024
... and fracture reliability and control ocean energy technology offshore material performance and applications structural mechanics and foundation structural safety and risk analysis References [1] Qiao , D. , Haider , R. , Yan , J. , Ning , D. , and Li , B. , 2020...
View Article titled, Wear of Wave Energy Converters Mooring Lines Belts
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Topics: Belts, Stress, Wear, Testing, Steel, Mooring, Cycles, Finite element model, Tension, Wave energy converters
Journal Articles

Effects of Aerodynamic Damping and Gyroscopic Moment of A Semi-submersible Floating Vertical Axis Wind Turbine: An Experimental Study

Accepted Manuscript
Yingying Jiang, Zhengshun Cheng, Peng Chen, Lei Liu, Lijun Yang, Longfei Xiao
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng.
Paper No: OMAE-24-1073
https://doi.org/10.1115/1.4066493
Published Online: September 10, 2024
... by the Ocean, Offshore, and Arctic Engineering Division of ASME for publication in the J ournal of O ffshore M echanics and A rctic E ngineering . 22 05 2024 28 08 2024 29 08 2024 10 09 2024 dynamics of structures floating and moored production systems ocean energy...
View Article titled, Effects of Aerodynamic Damping and Gyroscopic Moment of A Semi-submersible Floating Vertical Axis Wind Turbine: An Experimental Study
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Topics: Damping, Semi-submersible offshore structures, Vertical axis wind turbines, Surges, Horizontal axis wind turbines, Hull, Wind velocity, Blades, Calibration, Dynamics (Mechanics)
Journal Articles

Motion and Mooring Load Responses of a Novel 12-MW Semi-Submersible Floating Wind Turbine: An Experimental Study

Jianing Guo, Mingyue Liu, Zhichao Fang, Longfei Xiao, Weimin Chen, Xujie Pan
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2024, 146(6): 062002.
Paper No: OMAE-23-1167
https://doi.org/10.1115/1.4065601
Published Online: September 3, 2024
... and A rctic E ngineering . 18 12 2023 14 05 2024 16 05 2024 03 09 2024 Graphical Abstract Figure floating wind turbine model test motion responses mooring load hydrodynamics ocean energy technology Aeronautical Science Foundation of China 10.13039...
View Article titled, Motion and Mooring Load Responses of a Novel 12-MW Semi-Submersible Floating Wind Turbine: An Experimental Study
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Topics: Mooring, Stress, Waves, Wind, Semi-submersible offshore structures, Surges, Calibration
Journal Articles

A Data-Driven Approach for Forecasting Current Direction With a Hybrid Model of Empirical Mode Decomposition and Warped Gaussian Process

Xiang Liao, Kai Wei, Qingshan Yang
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2025, 147(2): 021201.
Paper No: OMAE-23-1144
https://doi.org/10.1115/1.4065876
Published Online: September 3, 2024
... 24 06 2024 25 06 2024 03 09 2024 Graphical Abstract Figure ocean current direction short-term forecasting machine learning empirical mode decomposition warped Gaussian process ocean energy technology offshore safety and reliability ocean currents and associated...
View Article titled, A Data-Driven Approach for Forecasting Current Direction With a Hybrid Model of Empirical Mode Decomposition and Warped Gaussian Process
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Topics: Algorithms, Ocean currents, Tides, Testing, Water, Data acquisition, Uncertainty quantification
Journal Articles

Capital Destruction—What is the Cost of Carbon-Neutrality in Shipping Competition?

Henry Schwartz, Tomi Solakivi, Jonas Spohr, Magnus Gustafsson
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2025, 147(3): 031405.
Paper No: OMAE-24-1032
https://doi.org/10.1115/1.4066065
Published Online: September 3, 2024
... shipping competition shipping company game theoretic approach ocean energy technology There is increasing demand for green travel [ 1 ], and among shipping companies, there is a willingness to reduce greenhouse gas (GHG) emissions in the transportation sector [ 2 , 3 ]. It has been argued...
View Article titled, Capital Destruction—What is the Cost of Carbon-Neutrality in Shipping Competition?
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Topics: Carbon neutrality, Fuels, Ships, Sustainability, Fossil fuels, Emissions, Retrofitting
Journal Articles

A Numerical Investigation on the Sinkage of the Deep-Sea Mining Vehicle Based on a Modified Constitutive Soil Model

Pengfei Sun, Haining Lu, Jianmin Yang, Zhiyong Xu
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2025, 147(2): 022101.
Paper No: OMAE-23-1122
https://doi.org/10.1115/1.4066116
Published Online: September 3, 2024
... ]. deep-sea mining vehicle pressure–sinkage model CEL numerical method strain-rate and strain-softening effects geotechnology and foundation engineering ocean energy technology sub-sea technology Copyright © 2024 by ASME 2024 American Society of Mechanical Engineers 0892-7219/2024/147(2...
View Article titled, A Numerical Investigation on the Sinkage of the Deep-Sea Mining Vehicle Based on a Modified Constitutive Soil Model
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Topics: Seabed, Soil
Journal Articles

Wind Speed Shear Exponent: Effects of Sea Surface Roughness in Terms of Spectral Bandwidth

Dag Myrhaug
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Offshore Mech. Arct. Eng. April 2025, 147(2): 024501.
Paper No: OMAE-24-1074
https://doi.org/10.1115/1.4066299
Published Online: September 3, 2024
... confirm that no consistent theories or formulae exist describing the sea surface roughness for a wide range of realistic wave conditions. ocean energy technology ocean space utilization ocean waves and associated statistics 23 05 2024 09 08 2024 13 08 2024 03 09 2024...
View Article titled, Wind Speed Shear Exponent: Effects of Sea Surface Roughness in Terms of Spectral Bandwidth
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Topics: Drag (Fluid dynamics), Ocean waves, Seas, Shear (Mechanics), Surface roughness, Wind velocity, Waves, Wind shear
Journal Articles

Techno-Economic Analysis of Electrofuel as a Shipping Fuel

Fasil Ayelegn Tassew, Hendrik Brinks, Hans Anton Tvete
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2025, 147(3): 031403.
Paper No: OMAE-24-1017
https://doi.org/10.1115/1.4066064
Published Online: August 21, 2024
... of O ffshore M echanics and A rctic E ngineering . 27 02 2024 17 07 2024 22 07 2024 21 08 2024 Graphical Abstract Figure ocean energy technology Electrofuels have emerged as a promising category of alternative shipping fuels, offering compelling...
View Article titled, Techno-Economic Analysis of Electrofuel as a Shipping Fuel
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Topics: Electrofuels, Emissions, Fuels
Journal Articles

Interference Effects on Flow-Induced Oscillation of Three Tandem Cylinders With Passive Turbulence Control

Huaijun Li, Michael M. Bernitsas, Hai Sun
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2025, 147(2): 021901.
Paper No: OMAE-24-1040
https://doi.org/10.1115/1.4065972
Published Online: August 6, 2024
... α PTC = strip placement angle, deg ζ = damping ratio θ = angular coverage of strip, deg vortex-induced vibration galloping interference effects tandem cylinders flow-induced oscillation fluid–structure interaction ocean energy technology References...
View Article titled, Interference Effects on Flow-Induced Oscillation of Three Tandem Cylinders With Passive Turbulence Control
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Topics: Cylinders, Oscillations
Journal Articles

Investigation of Three-Dimensional Wake Width for Offshore Wind Turbines Under Complex Environmental Conditions by Large Eddy Simulation

Haixiao Liu, Mingqiu Liu, Zhichang Liang
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2025, 147(2): 022001.
Paper No: OMAE-24-1007
https://doi.org/10.1115/1.4065867
Published Online: July 26, 2024
... model wake width offshore large eddy simulation computational fluid dynamics ocean energy technology Graphical Abstract Figure 05 02 2024 13 06 2024 14 06 2024 26 07 2024 Contributed by the Ocean, Offshore, and Arctic Engineering Division of ASME...
View Article titled, Investigation of Three-Dimensional Wake Width for Offshore Wind Turbines Under Complex Environmental Conditions by Large Eddy Simulation
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Topics: Wakes, Wind turbines, Large eddy simulation, Turbulence
Journal Articles

Numerical Calibration of the Mooring System for a Semi-Submersible Floating Wind Turbine Model

Andrea Bertozzi, Francesco Niosi, Xiaoli Jiang, Zhiyu Jiang
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2024, 146(6): 062001.
Paper No: OMAE-23-1163
https://doi.org/10.1115/1.4065551
Published Online: June 7, 2024
..., contributing to increased global renewable energy production [ 2 ]. design of offshore structures floating and moored production systems fluid-structure interaction hydrodynamics ocean energy technology risers mooring dynamics cable dynamics Graphical Abstract Figure 27 11...
View Article titled, Numerical Calibration of the Mooring System for a Semi-Submersible Floating Wind Turbine Model
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Topics: Calibration, Mooring, Stress, Waves, Computer simulation, Surges, Semi-submersible offshore structures
Journal Articles

Lipwall Effects on a Shore-Front Oscillating Water Column Based on DBEM and Computational Fluid Dynamic Approaches

Kumar Narendran, K. G. Vijay
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2025, 147(1): 011201.
Paper No: OMAE-23-1140
https://doi.org/10.1115/1.4064616
Published Online: March 7, 2024
... column (OWC) dual boundary equation method (DBEM) computational fluid dynamics (CFD) lipwall configurations optimum damping coefficient flow visualization coastal engineering fluid–structure interaction hydrodynamics ocean energy technology Harnessing energy from the ocean helps...
View Article titled, Lipwall Effects on a Shore-Front Oscillating Water Column Based on DBEM and Computational Fluid Dynamic Approaches
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Topics: Computational fluid dynamics, Damping, Oscillations, Water, Waves, Pressure, Computer simulation, Flow (Dynamics), Fluids
Journal Articles

The Impact of Flapping Trajectories on the Induced Thrust of a Single and Tandem Configuration Flapping Foil

Duppala Azad, A. Sunny Kumar, Venkata Ramana Menda, Prafulla Kumar Swain, Srinivas Vadapalli, Divakar Bommana
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2024, 146(5): 051301.
Paper No: OMAE-23-1125
https://doi.org/10.1115/1.4064500
Published Online: February 9, 2024
... 01 2024 08 01 2024 09 02 2024 fore foil aft foil elliptical flapping fishtailed flapping propulsive efficiency computational fluid dynamics fluid-structure interaction hydrodynamics ocean energy technology The current study presents a computational model...
View Article titled, The Impact of Flapping Trajectories on the Induced Thrust of a Single and Tandem Configuration Flapping Foil
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Topics: Thrust, Trajectories (Physics), Vortices
Journal Articles

Effect of Broadness of Wave Spectrum on Significant Wave Height and Wave Power for Open Ocean Conditions of the Peru Basin

Dennys De La Torre, Jaime Luyo, Arturo Ortega
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2024, 146(5): 051203.
Paper No: OMAE-23-1133
https://doi.org/10.1115/1.4064501
Published Online: February 5, 2024
... ρ = seawater density, kg/m 3 σ = standard deviation of a wave feature, dimension according to the feature hydrodynamics ocean energy technology ocean waves and associated statistics probability and spectral wave modeling wave mechanics and wave effects...
View Article titled, Effect of Broadness of Wave Spectrum on Significant Wave Height and Wave Power for Open Ocean Conditions of the Peru Basin
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Topics: Significant wave heights, Wave energy, Waves, Buoys
Journal Articles

Variability of Kinetic Response Estimates of Froude Scaled DeepCwind Semisubmersible Platforms Subjected to Wave Loading

Agro Wisudawan, Vesna Jaksic, Vikram Pakrashi, Jimmy Murphy
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2024, 146(2): 022002.
Paper No: OMAE-23-1013
https://doi.org/10.1115/1.4063180
Published Online: October 5, 2023
... 2023 05 10 2023 design of offshore structures floating and moored production systems fluid–structure interaction hydrodynamics ocean energy technology Enterprise Ireland 10.13039/501100001588 SEMPRE Science Foundation Ireland 10.13039/501100001602 4788/R19290...
View Article titled, Variability of Kinetic Response Estimates of Froude Scaled DeepCwind Semisubmersible Platforms Subjected to Wave Loading
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Topics: Mooring, Semi-submersible offshore structures, Tension, Waves, Modeling
Journal Articles

Optimization of Steel Jackets to Support Offshore Wind Turbines Using Evolutionary Algorithms

Rodrigo Oliveira Cruz, Grasiele Regina Duarte, Beatriz Souza Leite Pires de Lima, Breno Pinheiro Jacob
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2024, 146(2): 022001.
Paper No: OMAE-23-1019
https://doi.org/10.1115/1.4062625
Published Online: June 22, 2023
... challenges. 20 02 2023 15 05 2023 16 05 2023 22 06 2023 structural optimization evolutionary algorithms offshore jackets offshore wind turbines design of offshore structures ocean energy technology Agência Nacional do Petróleo, Gás Natural e Biocombustíveis...
View Article titled, Optimization of Steel Jackets to Support Offshore Wind Turbines Using Evolutionary Algorithms
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Topics: Algorithms, Design, Optimization, Offshore wind turbines, Waves, Weight (Mass), Evolutionary algorithms, Optimization algorithms
Journal Articles

Torus-Shaped Wave Energy Converter Attached to a Hinged Arm

Mojtaba Kamarlouei, Thiago S. Hallak, José F. Gaspar, Miguel Calvário, C. Guedes Soares
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2024, 146(1): 012003.
Paper No: OMAE-22-1079
https://doi.org/10.1115/1.4062624
Published Online: June 13, 2023
... 2023 13 06 2023 point absorber wave energy converter torus prime mover hinged arm hydrodynamic model genetic algorithm ocean energy technology A successful wave energy converter (WEC) [ 1 – 4 ] must be designed to maximize wave power absorption performance at small to moderate...
View Article titled, Torus-Shaped Wave Energy Converter Attached to a Hinged Arm
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Topics: Genetic algorithms, Geometry, Optimization, Seas, Wave energy converters, Waves, Hinges, Springs, Design, Wave energy
Journal Articles

Water Current Load on Arrays of Rectangular Plates

A. Lamei, M. Hayatdavoodi
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2024, 146(1): 011201.
Paper No: OMAE-22-1150
https://doi.org/10.1115/1.4062473
Published Online: May 19, 2023
... 2023 hydrokinetic energy current loads plate array computational fluid dynamics coastal engineering fluid–structure interaction hydrodynamics ocean energy technology Water current energy is converted into electricity by an array of plates or paddles in several hydrokinetic energy...
View Article titled, Water Current Load on Arrays of Rectangular Plates
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Topics: Plates (structures), Pressure, Flow (Dynamics), Water
Journal Articles

Numerical Investigations of Water Column Responses at Different Moonpool Locations Within a Fixed Vessel

Suraj Garad, Anirban Bhattacharyya, Ranadev Datta
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2024, 146(1): 012002.
Paper No: OMAE-23-1015
https://doi.org/10.1115/1.4062445
Published Online: May 19, 2023
... – 50 . 10.1017/S0022112000002871 computational fluid dynamics fluid-structure interaction hydrodynamics ocean energy technology wave mechanics and wave effects Moonpools are the vertical openings through the deck and hull structure typically used to support underwater operations...
View Article titled, Numerical Investigations of Water Column Responses at Different Moonpool Locations Within a Fixed Vessel
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Topics: Oscillations, Pressure, Resonance, Vessels, Water, Waves, Computational fluid dynamics, Wave frequency, Fluctuations (Physics)