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Proceedings Papers

New Developments and Capabilities Within WEC-Sim

Nathan Tom, Kelley Ruehl, Adam Keester, Dominic Forbush, David Ogden, Jorge Leon, Salman Husain, Jeff Grasberger, Mathew B. R. Topper, Yi-Hsiang Yu
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A076, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-105030
https://doi.org/10.1115/OMAE2023-105030
View Paper titled, New Developments and Capabilities Within WEC-Sim
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Topics: Arches, Boundary element methods, Cables, Computer software, Diffraction, Dynamics (Mechanics), Electric power generation, Energy generation, Floating bodies, Flow (Dynamics)
Proceedings Papers

Non-Linear and Survivable Experimental Modelling of a WEC Co-Located With an OWT

Jack Crawford, Eric Gubesch, Jean-Roch Nader
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A081, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-105353
https://doi.org/10.1115/OMAE2023-105353
View Paper titled, Non-Linear and Survivable Experimental Modelling of a WEC Co-Located With an OWT
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Topics: Climate change, Diffraction, Energy generation, Fittings, Hydrodynamics, Modeling, Ocean engineering, Oceans, Stress, Surges
Proceedings Papers

Non-Linear Hydrodynamic Forces on Fixed Axi-Symmetric Bodies in Incident Waves

Bryan Tan, Jana Orszaghova, Adi Kurniawan, Hugh Wolgamot, Jørgen Hals Todalshaug
Proc. ASME. OMAE2023, Volume 5: Ocean Engineering, V005T06A021, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-104749
https://doi.org/10.1115/OMAE2023-104749
View Paper titled, Non-Linear Hydrodynamic Forces on Fixed Axi-Symmetric Bodies in Incident Waves
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Topics: Fluid-dynamic forces, Waves, Excitation, Aluminum, Approximation, Design, Diffraction, Flumes, Gravity (Force), Separation (Technology)
Proceedings Papers

Wave-Current Interaction With Floating Objects With Square and Circular Waterplane Areas

Azin Lamei, Shuijin Li, Masoud Hayatdavoodi, H. Ronald Riggs
Proc. ASME. OMAE2023, Volume 5: Ocean Engineering, V005T06A023, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-105065
https://doi.org/10.1115/OMAE2023-105065
View Paper titled, Wave-Current Interaction With Floating Objects With Square and Circular Waterplane Areas
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Topics: Diffraction, Waves
Proceedings Papers

An Approximate Method for Predicting Nonlinear Time Domain Motion of Ship Taking Motion Attitude Change at Large Amplitude Into Account

Fei Duan, Ning Ma, Qiqi Shi, Xiechong Gu, Yaohua Zhou
Proc. ASME. OMAE2023, Volume 5: Ocean Engineering, V005T06A080, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-103611
https://doi.org/10.1115/OMAE2023-103611
View Paper titled, An Approximate Method for Predicting Nonlinear Time Domain Motion of Ship Taking Motion Attitude Change at Large Amplitude Into Account
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Topics: Databases, Fluid-dynamic forces, Ships, Hull, Diffraction, Damping, Radiation (Physics), Waves, Impulse (Physics), Pressure
Proceedings Papers

Recent Hydrodynamic Modeling Enhancements in OpenFAST

Lu Wang, Jason Jonkman, Greg Hayman, Andy Platt, Bonnie Jonkman, Amy Robertson
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A004, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98094
https://doi.org/10.1115/IOWTC2022-98094
View Paper titled, Recent Hydrodynamic Modeling Enhancements in OpenFAST
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Topics: Modeling, Waves, Stress, Kinematics, Strips, Simulation, Design, Diffraction, Excitation, Flow (Dynamics)
Proceedings Papers

On Some Nonlinear Wave Diffraction and Refraction Solutions in Shallow Waters

Masoud Hayatdavoodi, R. Cengiz Ertekin
Proc. ASME. OMAE2022, Volume 5A: Ocean Engineering, V05AT06A004, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79413
https://doi.org/10.1115/OMAE2022-79413
View Paper titled, On Some Nonlinear Wave Diffraction and Refraction Solutions in Shallow Waters
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Topics: Diffraction, Nonlinear waves, Refraction, Water
Proceedings Papers

Use of a Linear Discretization of the Velocity Potential in the Frequency-Domain Linear Potential Flow Theory

Pierre-Yves Wuillaume, Lucas Letournel, François Rongère, Camille Chauvigné
Proc. ASME. OMAE2022, Volume 5A: Ocean Engineering, V05AT06A045, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-80174
https://doi.org/10.1115/OMAE2022-80174
View Paper titled, Use of a Linear Discretization of the Velocity Potential in the Frequency-Domain Linear Potential Flow Theory
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Topics: Flow (Dynamics), Diffraction, Radiation (Physics)
Proceedings Papers

Ship Gyroscopic Roll Stabilisation

S. Ribeiro e Silva, J. M. Varela
Proc. ASME. OMAE2022, Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering, V05BT12A012, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79530
https://doi.org/10.1115/OMAE2022-79530
View Paper titled, Ship Gyroscopic Roll Stabilisation
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Topics: Ships, Waves, Boundary element methods, Vessels, Design, Patrol boats, Diffraction, Flow (Dynamics), Hydrodynamics, Modeling
Proceedings Papers

An Implicit Time-Domain Rankine Panel Method for Ship Motions in a Non-Inertial Body-Fixed Frame of Reference

Hui Liang, Yanlin Shao, Kie Hian Chua, Allan Magee
Proc. ASME. OMAE2022, Volume 5A: Ocean Engineering, V05AT06A039, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79054
https://doi.org/10.1115/OMAE2022-79054
View Paper titled, An Implicit Time-Domain Rankine Panel Method for Ship Motions in a Non-Inertial Body-Fixed Frame of Reference
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Topics: Ships, Flow (Dynamics), Water waves, Design, Diffraction, Hull, Hydrodynamics, Numerical stability, Radiation (Physics), Stress
Proceedings Papers

Slamming Induced Fatigue in a Moonpool With a Recess

Dimitris Chalkias, Zana Sulaiman
Proc. ASME. OMAE2022, Volume 1: Offshore Technology, V001T01A002, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-78395
https://doi.org/10.1115/OMAE2022-78395
View Paper titled, Slamming Induced Fatigue in a Moonpool With a Recess
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Topics: Computational fluid dynamics, Drillships, Fatigue, Finite element methods, Finite element model, Pressure, Fatigue life, Structural elements (Construction), Flow (Dynamics), Stress
Proceedings Papers

The Application of Semi-Analytical Diffraction Formulas to Predict Second-Order Dynamic Response of a TLP Floating Wind Turbine in Monochromatic Waves

Elie Ronge, Christophe Peyrard, Vengatesan Venugopal, Qing Xiao, Lars Johanning
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A018, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-78673
https://doi.org/10.1115/OMAE2022-78673
View Paper titled, The Application of Semi-Analytical Diffraction Formulas to Predict Second-Order Dynamic Response of a TLP Floating Wind Turbine in Monochromatic Waves
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Topics: Diffraction, Dynamic response, Floating wind turbines, Tension-leg platforms, Waves, Strips, Design, Boundary element methods, Cylinders, Flow (Dynamics)
Proceedings Papers

A Coupled Frequency and Time Domain Approach for Hydroelastic Analysis of Very Large Floating Structure

Dengshuo Chen, Xingya Feng, Chao Hou, Jianfei Chen
Proc. ASME. OMAE2021, Volume 5: Ocean Space Utilization, V005T05A028, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62983
https://doi.org/10.1115/OMAE2021-62983
View Paper titled, A Coupled Frequency and Time Domain Approach for Hydroelastic Analysis of Very Large Floating Structure
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Topics: Floating structures, Deformation, Finite element model, Waves, Mode shapes, Radiation (Physics), Structural analysis, Diffraction, Displacement, Dynamic response
Proceedings Papers

Mean Wave Drift Force on a Barge-Type Floating Wind Turbine With Moonpools

Lei Tan, Tomoki Ikoma, Yasuhiro Aida, Koichi Masuda
Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A007, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62241
https://doi.org/10.1115/OMAE2021-62241
View Paper titled, Mean Wave Drift Force on a Barge-Type Floating Wind Turbine With Moonpools
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Topics: Floating wind turbines, Wave drift forces, Turbines, Vertical axis wind turbines, Waves, Yaw, Blades, Construction, Diffraction, Numerical analysis
Proceedings Papers

Water Wave Diffraction and Radiation by a Submerged Horizontal Circular Cylinder in Front a Vertical Wall

Ai-jun Li, Yong Liu
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A075, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18438
https://doi.org/10.1115/OMAE2020-18438
View Paper titled, Water Wave Diffraction and Radiation by a Submerged Horizontal Circular Cylinder in Front a Vertical Wall
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Topics: Circular cylinders, Damping, Diffraction, Radiation (Physics), Water waves, Waves
Proceedings Papers

Accelerated Hydrodynamic Analysis for Spar Buoys With Second-Order Wave Excitation

Antonio Pegalajar-Jurado, Henrik Bredmose
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A067, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18910
https://doi.org/10.1115/OMAE2020-18910
View Paper titled, Accelerated Hydrodynamic Analysis for Spar Buoys With Second-Order Wave Excitation
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Topics: Buoys, Excitation, Spar platforms, Waves, Wing spars, Stress, Seas, Computer simulation, Design, Resonance
Proceedings Papers

A Numerical Study of TAD and TLP Platforms Operating Side by Side

Bo Tong, Rui Chang, Zhuang Kang, Haibo Sui, Shaojie Li
Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A031, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18726
https://doi.org/10.1115/OMAE2020-18726
View Paper titled, A Numerical Study of TAD and TLP Platforms Operating Side by Side
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Topics: Drilling, Emission spectroscopy, Spectroscopy, Tension-leg platforms, Mooring, Cables, Computer simulation, Diffraction, Drilling rigs, Dynamic response
Proceedings Papers

Non-Linear Wave Run-Up Along the Side of Sailing Ships Causing Green Water on Deck: Experiments and Deterministic Calculations

Sanne van Essen, Henry Bandringa, Joop Helder, Bas Buchner
Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A034, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18130
https://doi.org/10.1115/OMAE2020-18130
View Paper titled, Non-Linear Wave Run-Up Along the Side of Sailing Ships Causing Green Water on Deck: Experiments and Deterministic Calculations
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Topics: Nonlinear waves, Ships, Water, Waves, Computational fluid dynamics, Diffraction, Flat plates
Proceedings Papers

Consistent State Space Modelling of Hydrodynamic Memory

Karl E. Kaasen
Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A041, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-19194
https://doi.org/10.1115/OMAE2020-19194
View Paper titled, Consistent State Space Modelling of Hydrodynamic Memory
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Topics: Damping, Differential equations, Diffraction, Fittings, FPSO, Hydrodynamics, Marine engineering, Modeling, Poles (Building), Potential theory (Physics)
Proceedings Papers

Study on the Structural Safety Evaluation of the Self-Elevating Offshore Wind Turbine Installation Platform

Hou Jiayi, Li Yu, Zhang Haihua, Kan Tiantian
Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A053, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18812
https://doi.org/10.1115/OMAE2020-18812
View Paper titled, Study on the Structural Safety Evaluation of the Self-Elevating Offshore Wind Turbine Installation Platform
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Topics: Offshore wind turbines, Safety, Stress, Waves, Design, Computational methods, Degrees of freedom, Diffraction, Gravity (Force), Inertia (Mechanics)