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Proceedings Papers

Identification and Investigation of Extreme Events on Marine Structures Using ALE Approach and Hydrodynamic Coupling of Navier Stokes- and Laplace Equation-Based Models

Arun Kamath, Tobias Martin, Weizhi Wang, Csaba Pakozdi, Hans Bihs
Proc. ASME. OMAE2022, Volume 5A: Ocean Engineering, V05AT06A038, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79036
https://doi.org/10.1115/OMAE2022-79036
View Paper titled, Identification and Investigation of Extreme Events on Marine Structures Using ALE Approach and Hydrodynamic Coupling of Navier Stokes- and Laplace Equation-Based Models
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Topics: Computer simulation, Design, Energy generation, Hydrodynamics, Kinematics, Laplace equations, Marine structures, Modeling, Offshore wind turbines, Renewable energy
Proceedings Papers

Efficient Calculation of Spatial and Temporal Evolution of Hydrodynamic Loads on Offshore Wind Substructures

Csaba Pakozdi, Arun Kamath, Weizhi Wang, Tobias Martin, Hans Bihs
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A036, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62256
https://doi.org/10.1115/OMAE2021-62256
View Paper titled, Efficient Calculation of Spatial and Temporal Evolution of Hydrodynamic Loads on Offshore Wind Substructures
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Topics: Ocean engineering, Stress, Wind, Waves, Strips, Engineering simulation, Simulation, Boundary-value problems, Computer simulation, Flow (Dynamics)
Proceedings Papers

Hydrodynamic Coupling of Viscous and Non-Viscous Numerical Wave Solutions Within the Open-Source Hydrodynamics Framework REEF3D

Weizhi Wang, Csaba Pákozdi, Arun Kamath, Tobias Martin, Hans Bihs
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A008, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62185
https://doi.org/10.1115/OMAE2021-62185
View Paper titled, Hydrodynamic Coupling of Viscous and Non-Viscous Numerical Wave Solutions Within the Open-Source Hydrodynamics Framework REEF3D
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Topics: Hydrodynamics, Waves, Computational fluid dynamics, Boundary-value problems, Flow (Dynamics), Laplace equations, Resolution (Optics), Turbulence, Finite difference methods, Kinematics
Proceedings Papers

A 2D Navier-Stokes Equations Solver Based on Generalized Harmonic Polynomial Cell Method With Non-Uniform Grid

Xueying Yu, Yanlin Shao, David R. Fuhrman
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A005, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62778
https://doi.org/10.1115/OMAE2021-62778
View Paper titled, A 2D Navier-Stokes Equations Solver Based on Generalized Harmonic Polynomial Cell Method With Non-Uniform Grid
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Topics: Navier-Stokes equations, Polynomials, Laplace equations, Poisson equation, Circular cylinders, Diffusion (Physics), Finite difference methods, Flow (Dynamics), Fluid structure interaction, Vortices
Proceedings Papers

A Coupled Harmonic Polynomial Cell and Higher-Order Spectral Method for Nonlinear Wave Propagation

Finn-Christian W. Hanssen, Jens B. Helmers, Marilena Greco
Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A016, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-19305
https://doi.org/10.1115/OMAE2020-19305
View Paper titled, A Coupled Harmonic Polynomial Cell and Higher-Order Spectral Method for Nonlinear Wave Propagation
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Topics: Nonlinear waves, Polynomials, Waves, American Petroleum Institute, Computer programming, Dimensions, Flow (Dynamics), Laplace equations, Modeling, Offshore structures
Proceedings Papers

High-Fidelity Representation of Three-Hour Offshore Short-Crested Wave Field in the Fully Nonlinear Potential Flow Model REEF3D::FNPF

Weizhi Wang, Csaba Pakozdi, Arun Kamath, Hans Bihs
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A058, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18262
https://doi.org/10.1115/OMAE2020-18262
View Paper titled, High-Fidelity Representation of Three-Hour Offshore Short-Crested Wave Field in the Fully Nonlinear Potential Flow Model REEF3D::FNPF
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Topics: Flow (Dynamics), Ocean engineering, Waves, Seas, Spacetime, Boundary-value problems, Computation, Computer simulation, Engineering simulation, Errors
Proceedings Papers

Estimating Wave Induced Kinematics Underneath Measured Time Histories of Surface Elevation

Thomas B. Johannessen
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A061, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18727
https://doi.org/10.1115/OMAE2020-18727
View Paper titled, Estimating Wave Induced Kinematics Underneath Measured Time Histories of Surface Elevation
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Topics: Kinematics, Waves, Boundary-value problems, Computational fluid dynamics, Nonlinear waves, Ocean engineering, Errors, Fourier series, Laplace equations, Water
Proceedings Papers

Representation of Breaking Wave Kinematics in the Fully Nonlinear Potential Flow Model REEF3D::FNPF

Csaba Pakozdi, Arun Kamath, Weizhi Wang, Hans Bihs
Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A011, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18160
https://doi.org/10.1115/OMAE2020-18160
View Paper titled, Representation of Breaking Wave Kinematics in the Fully Nonlinear Potential Flow Model REEF3D::FNPF
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Topics: Flow (Dynamics), Kinematics, Waves, Simulation, Computational fluid dynamics, Computer simulation, Damping, Seas, Laplace equations, Marine structures
Proceedings Papers

REEF3D::FNPF: A Flexible Fully Nonlinear Potential Flow Solver

Hans Bihs, Weizhi Wang, Tobias Martin, Arun Kamath
Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A018, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-96524
https://doi.org/10.1115/OMAE2019-96524
View Paper titled, REEF3D::FNPF: A Flexible Fully Nonlinear Potential Flow Solver
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Topics: Flow (Dynamics), Waves, Computational fluid dynamics, Boundary-value problems, Kinematics, Laplace equations, Water, Computation, Dynamics (Mechanics), Finite difference methods
Proceedings Papers

Hydroelastic Response of Very Large Floating Structures (VLFS) Connected With Wind Turbines

Sibin Muhamed Basheer Naseema, Nilanjan Saha
Proc. ASME. OMAE2017, Volume 6: Ocean Space Utilization, V006T05A020, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61099
https://doi.org/10.1115/OMAE2017-61099
View Paper titled, Hydroelastic Response of Very Large Floating Structures (VLFS) Connected With Wind Turbines
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Topics: Floating structures, Wind turbines, Wind, Stress, Blades, Mooring, Aerodynamics, Boundary-value problems, Corners (Structural elements), Fatigue
Proceedings Papers

Performance Analysis for Grid Plate Wave Absorbing Device

Baolei Geng, Rongquan Wang
Proc. ASME. OMAE2016, Volume 7: Ocean Engineering, V007T06A050, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54221
https://doi.org/10.1115/OMAE2016-54221
View Paper titled, Performance Analysis for Grid Plate Wave Absorbing Device
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Topics: Waves, Fluids, Plates (structures), Boundary-value problems, Energy dissipation, Flow (Dynamics), Laplace equations, Pressure, Reflectance, Seabed
Proceedings Papers

Extensions and Improvements to the Solutions for Linear Tank Dynamics

Arild Ludvigsen, Zhi Yuan Pan
Proc. ASME. OMAE2015, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A032, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-41805
https://doi.org/10.1115/OMAE2015-41805
View Paper titled, Extensions and Improvements to the Solutions for Linear Tank Dynamics
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Topics: Dynamics (Mechanics), Pressure, Eigenvalues, Radiation (Physics), Flow (Dynamics), Fluids, Stability, Boundary-value problems, Computer software, Fluid dynamics
Proceedings Papers

Simulation of Nonlinear Waves on Offshore Wind Turbines and Associated Fatigue Load Assessment

E. Marino, C. Lugni, L. Manuel, H. Nguyen, C. Borri
Proc. ASME. OMAE2014, Volume 9B: Ocean Renewable Energy, V09BT09A053, June 8–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2014-24623
https://doi.org/10.1115/OMAE2014-24623
View Paper titled, Simulation of Nonlinear Waves on Offshore Wind Turbines and Associated Fatigue Load Assessment
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Topics: Fatigue, Nonlinear waves, Offshore wind turbines, Simulation, Stress, Waves, Hydrodynamics, Boundary element methods, Computer software, Damage
Proceedings Papers

Efficient Hybrid-Spectral Model for Fully Nonlinear Numerical Wave Tank

Torben B. Christiansen, Harry B. Bingham, Allan P. Engsig-Karup, Guillaume Ducrozet, Pierre Ferrant
Proc. ASME. OMAE2013, Volume 9: Odd M. Faltinsen Honoring Symposium on Marine Hydrodynamics, V009T12A034, June 9–14, 2013
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2013-10861
https://doi.org/10.1115/OMAE2013-10861
View Paper titled, Efficient Hybrid-Spectral Model for Fully Nonlinear Numerical Wave Tank
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Topics: Waves, Flow (Dynamics), Fluids, Laplace equations, Nonlinear waves, Simulation
Proceedings Papers

3D Wave Transformation Through Openings in Coastal Structures

Vasiliki Katsardi, Vasiliki K. Tsoukala, Kostas A. Belibassakis
Proc. ASME. OMAE2013, Volume 5: Ocean Engineering, V005T06A048, June 9–14, 2013
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2013-10656
https://doi.org/10.1115/OMAE2013-10656
View Paper titled, 3D Wave Transformation Through Openings in Coastal Structures
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Topics: Shorelines, Waves, Culverts, Water, Diffraction, Wave propagation, Breakwaters, Eigenfunctions, Flow (Dynamics), Laplace equations
Proceedings Papers

Irregular Nonlinear Wave Simulation and Associated Loads on Offshore Wind Turbines

E. Marino, H. Nguyen, C. Lugni, L. Manuel, C. Borri
Proc. ASME. OMAE2013, Volume 8: Ocean Renewable Energy, V008T09A066, June 9–14, 2013
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2013-11047
https://doi.org/10.1115/OMAE2013-11047
View Paper titled, Irregular Nonlinear Wave Simulation and Associated Loads on Offshore Wind Turbines
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Topics: Nonlinear waves, Offshore wind turbines, Simulation, Stress, Waves, Design, Modeling, Rotors, Seas, Statistics
Proceedings Papers

Hydrodynamic Forces on a Pipeline With Uneven Embedment

Hongwei An, Liang Cheng, Ming Zhao
Proc. ASME. OMAE2012, Volume 3: Pipeline and Riser Technology, 855-863, July 1–6, 2012
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2012-84054
https://doi.org/10.1115/OMAE2012-84054
View Paper titled, Hydrodynamic Forces on a Pipeline With Uneven Embedment
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Topics: Fluid-dynamic forces, Pipelines, Flow (Dynamics), Seabed, Pressure, Darcy's law, Errors, Fluids, Fourier series, Laplace equations
Proceedings Papers

Novel Hybrid System for Reducing Hydroelastic Response of Very Large Floating Structures

Chien Ming Wang, Rui Ping Gao, Chan Ghee Koh, Sritawat Kitipornchai
Proc. ASME. OMAE2012, Volume 7: Ocean Space Utilization; Ocean Renewable Energy, 7-14, July 1–6, 2012
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2012-83124
https://doi.org/10.1115/OMAE2012-83124
View Paper titled, Novel Hybrid System for Reducing Hydroelastic Response of Very Large Floating Structures
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Topics: Floating structures, Water, Boundary element methods, Buoyancy, Equations of motion, Finite element methods, Fluid structure interaction, Fluids, Laplace equations, Plate theory
Proceedings Papers

Time Domain Simulation of a Ship Drifting in a Seaway

Rahul Subramanian, Robert F. Beck
Proc. ASME. OMAE2012, Volume 4: Offshore Geotechnics; Ronald W. Yeung Honoring Symposium on Offshore and Ship Hydrodynamics, 403-411, July 1–6, 2012
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2012-83355
https://doi.org/10.1115/OMAE2012-83355
View Paper titled, Time Domain Simulation of a Ship Drifting in a Seaway
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Topics: Ships, Simulation, Waves, Architects, Boundary-value problems, Equations of motion, Floating bodies, Hull, Hydrodynamics, Laplace equations
Proceedings Papers

Finite Element Analysis of Nonlinear Water Wave-Body Interaction: Computational Issues

C. P. Vendhan, P. Sunny Kumar, P. Krishnankutty
Proc. ASME. OMAE2012, Volume 1: Offshore Technology, 431-437, July 1–6, 2012
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2012-83553
https://doi.org/10.1115/OMAE2012-83553
View Paper titled, Finite Element Analysis of Nonlinear Water Wave-Body Interaction: Computational Issues
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Topics: Finite element analysis, Water, Waves, Computation, Finite element model, Water waves, Boundary-value problems, Computer simulation, Computers, Design