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Proceedings Papers

Modelling of Nonlinear Wave-Buoy Dynamics Using Constrained Variational Methods

Anna Kalogirou, Onno Bokhove, David Ham
Proc. ASME. OMAE2017, Volume 7A: Ocean Engineering, V07AT06A060, June 25–30, 2017
Paper No: OMAE2017-61966
DOI: https://doi.org/10.1115/OMAE2017-61966
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Topics: Buoys, Dynamics (Mechanics), Modeling, Variational techniques, Waves, Ships, Water, Water waves, Damping, Dimensions
Proceedings Papers

Driven Nonlinear Potential Flow With Wave Breaking at Shallow-Water Beaches

Floriane Gidel, Onno Bokhove, Mark Kelmanson
Proc. ASME. OMAE2017, Volume 1: Offshore Technology, V001T01A053, June 25–30, 2017
Paper No: OMAE2017-61974
DOI: https://doi.org/10.1115/OMAE2017-61974
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Topics: Flow (Dynamics), Water, Waves, Dynamics (Mechanics), Water waves, Construction, Discrete systems, Hydraulics, Modeling, Nonlinear equations
Proceedings Papers

Variational Modelling of Wave-Structure Interactions for Offshore Wind Turbines

Tomasz Salwa, Onno Bokhove, Mark A. Kelmanson
Proc. ASME. OMAE2016, Volume 6: Ocean Space Utilization; Ocean Renewable Energy, V006T09A053, June 19–24, 2016
Paper No: OMAE2016-54897
DOI: https://doi.org/10.1115/OMAE2016-54897
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Topics: Modeling, Offshore wind turbines, Waves, Fluids, Variational principles, Water waves, Elasticity, Finite element analysis, Flow (Dynamics), Oscillations
Proceedings Papers

Subsea Pipeline UHB Design: An Improved Analysis Approach

M. Liu, C. Cross
Proc. ASME. OMAE2016, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A032, June 19–24, 2016
Paper No: OMAE2016-54253
DOI: https://doi.org/10.1115/OMAE2016-54253
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Topics: Design, Underwater pipelines, Pipelines, Event history analysis, Stress, Buckling, Finite element analysis, Finite element model, Friction, Modal analysis
Proceedings Papers

New Form of the Hamiltonian Equations for the Nonlinear Water-Wave Problem, Based on a New Representation of the DTN Operator, and Some Applications

Gerassimos A. Athanassoulis, Christos E. Papoutsellis
Proc. ASME. OMAE2015, Volume 7: Ocean Engineering, V007T06A029, May 31–June 5, 2015
Paper No: OMAE2015-41452
DOI: https://doi.org/10.1115/OMAE2015-41452
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Topics: Water waves, Waves, Engineering systems and industry applications, Gravity (Force), Variational principles
Proceedings Papers

A Coupled-Mode Method for Acoustic Propagation and Scattering in Inhomogeneous Ocean Waveguides

K. A. Belibassakis, G. A. Athanassoulis
Proc. ASME. OMAE2014, Volume 8A: Ocean Engineering, V08AT06A024, June 8–13, 2014
Paper No: OMAE2014-23317
DOI: https://doi.org/10.1115/OMAE2014-23317
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Topics: Acoustics, Electromagnetic scattering, Oceans, Radiation scattering, Scattering (Physics), Waveguides, Modeling, Accounting, Construction, Rendering
Proceedings Papers

A Numerical Investigation of a Wave Energy Harness Device-Water Interaction System Subject to the Wave Maker Excitation in a Towing Tank

Jing Tang Xing, Ye Ping Xiong, Ming Yi Tan, Huai Yu An
Proc. ASME. OMAE2009, Volume 4: Ocean Engineering; Ocean Renewable Energy; Ocean Space Utilization, Parts A and B, 907-916, May 31–June 5, 2009
Paper No: OMAE2009-79603
DOI: https://doi.org/10.1115/OMAE2009-79603
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Topics: Excitation, Model basin, Water, Wave energy, Waves, Fluid structure interaction, Computer simulation, Resonance, Springs, Boundary-value problems
Proceedings Papers

A Fast Convergent Modal-Expansion of the Wave Potential With Application to the Hydrodynamic and Hydroelastic Analysis of Floating Bodies in General Bathymetry

K. A. Belibassakis, G. A. Athanassoulis
Proc. ASME. OMAE2009, Volume 6: Materials Technology; C.C. Mei Symposium on Wave Mechanics and Hydrodynamics; Offshore Measurement and Data Interpretation, 469-476, May 31–June 5, 2009
Paper No: OMAE2009-79681
DOI: https://doi.org/10.1115/OMAE2009-79681
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Topics: Floating bodies, Waves, Water waves, Electromagnetic scattering, Floating structures, Ice, Modeling, Plates (structures), Radiation scattering, Scattering (Physics)
Proceedings Papers

A Unified Coupled-Mode Approach to Nonlinear Waves in Finite Depth: Potential Flow

G. A. Athanassoulis, K. A. Belibassakis
Proc. ASME. OMAE2008, Volume 6: Nick Newman Symposium on Marine Hydrodynamics; Yoshida and Maeda Special Symposium on Ocean Space Utilization; Special Symposium on Offshore Renewable Energy, 201-208, June 15–20, 2008
Paper No: OMAE2008-57366
DOI: https://doi.org/10.1115/OMAE2008-57366
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Topics: Flow (Dynamics), Nonlinear waves, Standard model (Physics), Traveling waves, Variational principles, Water, Water waves, Waves
Proceedings Papers

A Weakly Nonlinear Coupled-Mode Model for Wave-Current-Seabed Interaction Over General Bottom Topography

K. A. Belibassakis, Th. P. Gerostathis, G. A. Athanassoulis
Proc. ASME. OMAE2008, Volume 4: Ocean Engineering; Offshore Renewable Energy, 465-473, June 15–20, 2008
Paper No: OMAE2008-57636
DOI: https://doi.org/10.1115/OMAE2008-57636
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Topics: Seabed, Waves, Currents, Accounting, Boundary-value problems, Differential equations, Nonlinear waves, Scattering (Physics), Variational principles, Wave propagation
Proceedings Papers

A Nonlinear Coupled-Mode Model for Water Waves Over a General Bathymetry

Gerassimos A. Athanassoulis, Konstandinos A. Belibassakis
Proc. ASME. OMAE2002, 21st International Conference on Offshore Mechanics and Arctic Engineering, Volume 4, 637-644, June 23–28, 2002
Paper No: OMAE2002-28411
DOI: https://doi.org/10.1115/OMAE2002-28411
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Topics: Water waves, Waves, Nonlinear waves, Variational principles
Proceedings Papers

A Finite-Element Computation for Three-Dimensional Problems of Sloshing in LNG Tank

J. W. Kim, I. H. Sim, J. M. Lee, Y. B. Lee, K. J. Bai
Proc. ASME. OMAE2006, Volume 2: Ocean Engineering and Polar and Arctic Sciences and Technology, 561-568, June 4–9, 2006
Paper No: OMAE2006-92564
DOI: https://doi.org/10.1115/OMAE2006-92564
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Topics: Computation, Finite element analysis, Liquefied natural gas, Sloshing, Finite element methods, Pressure, Corners (Structural elements), Degrees of freedom, Rotation, Variational principles