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Proceedings Papers

Mooring Optimization Using ML Techniques

Pau Trubat, Adrián Herrera, Climent Molins

Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A013, December 7–8, 2022

Paper No: IOWTC2022-98217

DOI: https://doi.org/10.1115/IOWTC2022-98217

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Topics: Mooring, Optimization, Design, Simulation, Yaw, Tension, Dynamic response, Surges, Wind velocity, Algorithms

Proceedings Papers

Prediction of Heave and Pitch Low Frequency Wave Forces and Motions of a Semi-Submersible Floating Wind Turbine and Comparison With Model Test Data

Nuno Fonseca, Carlos Eduardo Siva de Sousa, Petter Andreas Berthelsen

Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A001, December 7–8, 2022

Paper No: IOWTC2022-95009

DOI: https://doi.org/10.1115/IOWTC2022-95009

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Topics: Floating wind turbines, Semi-submersible offshore structures, Wave forces, Damping, Wave drift forces, Waves, Approximation, Wave drift, Engineering simulation, Flow (Dynamics)

Proceedings Papers

Probabilistic Assessment of the Effect of Bolt Pre-Load Loss Over Time in Offshore Wind Turbine Bolted Ring-Flanges Using a Gaussian Process Surrogate Model

Jack Jorgensen, Melinda Hodkiewicz, Edward Cripps, Ghulam Mubashar Hassan

Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A033, June 5–10, 2022

Paper No: OMAE2022-79265

DOI: https://doi.org/10.1115/OMAE2022-79265

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Topics: Flanges, Offshore wind turbines, Stress, Approximation, Design, Event history analysis, Fatigue limit, Maintenance, Reliability, Clearances (Engineering)

Proceedings Papers

Importance of the Inertial Components in Modal State Covariances

Margaux Geuzaine, Aksel Fenerci, Ole Øiseth, Vincent Denoël

Proc. ASME. OMAE2022, Volume 1: Offshore Technology, V001T01A007, June 5–10, 2022

Paper No: OMAE2022-78644

DOI: https://doi.org/10.1115/OMAE2022-78644

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Topics: Approximation, Bridges (Structures), Emission spectroscopy, Floating structures, Ocean waves, Separation (Technology), Shapes, Spectroscopy, Statistics

Proceedings Papers

Computational Methods for Wave Structure Interaction Modelling in Coastal Environments Under Consideration of Bathymetric Attributes

León-Carlos Dempwolff, Tobias Martin, Christian Windt, Gregor Melling, Hans Bihs, Nils Goseberg

Proc. ASME. OMAE2022, Volume 7: CFD and FSI, V007T08A011, June 5–10, 2022

Paper No: OMAE2022-81080

DOI: https://doi.org/10.1115/OMAE2022-81080

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Topics: Computational methods, Modeling, Shorelines, Waves, Pressure, Ships, Simulation, Stress, Approximation, Computational fluid dynamics

Proceedings Papers

Statistical Description of Nonlinear Waves

Elzbieta M. Bitner-Gregersen, Odin Gramstad

Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A001, June 21–30, 2021

Paper No: OMAE2021-62867

DOI: https://doi.org/10.1115/OMAE2021-62867

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Topics: Nonlinear waves, Statistics, Waves, Approximation, Density, Design, Engineering simulation, Marine structures, North Sea, Oceanography

Proceedings Papers

Estimation of Welding-Induced Plastic Zone Size and Residual Stress Levels: Linear Heat Input Approximation

Sachin Bhardwaj, R. M. Chandima Ratnayake

Proc. ASME. OMAE2021, Volume 3: Materials Technology, V003T03A010, June 21–30, 2021

Paper No: OMAE2021-62843

DOI: https://doi.org/10.1115/OMAE2021-62843

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Topics: Approximation, Heat, Stress, Welding

Proceedings Papers

Sensitivity of a Floating Bridge Global Responses to Different Wave Drift Force Models

Carlos Eduardo Silva de Souza, Nuno Fonseca, Marit Irene Kvittem

Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A010, June 21–30, 2021

Paper No: OMAE2021-62777

DOI: https://doi.org/10.1115/OMAE2021-62777

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Topics: Bridges (Structures), Wave drift forces, Wave drift, Stress, Mooring, Approximation, Deflection, Design, Engineering simulation, Girders

Proceedings Papers

Comparing Numerical and Analytical Solutions of Solitary Water Waves Over Finite and Variable Depth

Thiago S. Hallak, Hafizul Islam, Sarat Chandra Mohapatra, C. Guedes Soares

Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A062, June 21–30, 2021

Paper No: OMAE2021-62642

DOI: https://doi.org/10.1115/OMAE2021-62642

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Topics: Approximation, Boundary element methods, Computational fluid dynamics, Engineering simulation, Flow (Dynamics), Simulation, Solitons, Stability, Turbulence, Water

Proceedings Papers

Calibration of a Time-Domain Hydrodynamic Model for A 12 MW Semi-Submersible Floating Wind Turbine

Carlos Eduardo Silva de Souza, Nuno Fonseca, Petter Andreas Berthelsen, Maxime Thys

Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A028, June 21–30, 2021

Paper No: OMAE2021-62857

DOI: https://doi.org/10.1115/OMAE2021-62857

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Topics: Calibration, Floating wind turbines, Semi-submersible offshore structures, Damping, Waves, Stress, Computer simulation, Seas, Wave drift, Approximation

Proceedings Papers

Second-Order Difference-Frequency Loads on FPSOs by Full QTF and Relevant Approximations

Espen Engebretsen, Zhiyuan Pan, Nuno Fonseca

Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A061, August 3–7, 2020

Paper No: OMAE2020-18132

DOI: https://doi.org/10.1115/OMAE2020-18132

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Topics: Approximation, FPSO, Mooring, Stress

Proceedings Papers

Theory of Nonlinear Fourier Analysis: The Construction of Quasiperiodic Fourier Series for Nonlinear Wave Motion

Alfred R. Osborne

Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A008, August 3–7, 2020

Paper No: OMAE2020-18850

DOI: https://doi.org/10.1115/OMAE2020-18850

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Topics: Construction, Fourier analysis, Fourier series, Nonlinear waves, Waves, Dynamics (Mechanics), Korteweg-de Vries equation, Solitons, Theorems (Mathematics), Turbulence

Proceedings Papers

Second Order Difference Frequency Wave-Current Loading Using Kelvin-Newman Approximation

Farid P. Bakti, Moo-Hyun Kim

Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A016, August 3–7, 2020

Paper No: OMAE2020-18901

DOI: https://doi.org/10.1115/OMAE2020-18901

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Topics: Approximation, Waves

Proceedings Papers

Stationary Intervals for Random Waves by Functional Clustering of Spectral Densities

Diego Rivera-García, Luis Angel García-Escudero, Agustín Mayo-Iscar, Joaquin Ortega

Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A006, August 3–7, 2020

Paper No: OMAE2020-19171

DOI: https://doi.org/10.1115/OMAE2020-19171

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Topics: Time series, Waves, Electromagnetic scattering, Spectra (Spectroscopy), Approximation, Density, Emission spectroscopy, Noise (Sound), Simulation, Spectral energy distribution

Proceedings Papers

Space-Time Statistics via Trapezoidal Storm Model for Offshore Installations

Valentina Laface, Alessandra Romolo, Elzbieta M. Bitner-Gregersen

Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A007, August 3–7, 2020

Paper No: OMAE2020-18822

DOI: https://doi.org/10.1115/OMAE2020-18822

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Topics: Offshore installations, Spacetime, Statistics, Storms, Waves, Approximation, Seas, Design, Marine engineering, Ocean waves

Proceedings Papers

A Hybrid Data-Driven Deep Learning Technique for Fluid-Structure Interaction

T. P. Miyanawala, Rajeev K. Jaiman

Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A004, June 9–14, 2019

Paper No: OMAE2019-95870

DOI: https://doi.org/10.1115/OMAE2019-95870

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Topics: Fluid structure interaction, Flow (Dynamics), Approximation, Time series, Wakes, Artificial neural networks, Dynamics (Mechanics), Finite element analysis, Fluids, Modeling

Proceedings Papers

Hydrodynamic Modelling and Estimating Response of Glacial Ice Near a Drilling Rig

Babak Ommani, Petter Andreas Berthelsen, Halvor Lie, Vegard Aksnes, Geir Løland

Proc. ASME. OMAE2019, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A013, June 9–14, 2019

Paper No: OMAE2019-95798

DOI: https://doi.org/10.1115/OMAE2019-95798

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Topics: Drilling rigs, Ice, Modeling, Dynamics (Mechanics), Collisions (Physics), Semi-submersible offshore structures, Waves, Approximation, Computer simulation, Excitation

Proceedings Papers

Numerical Modelling of a Relatively Small Floating Body’s Wave and Low Frequency Motion Response, Compared With Observational Data

Christopher Wright, Haruki Yoshimoto, Ryota Wada, Ken Takagi

Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A029, June 9–14, 2019

Paper No: OMAE2019-96443

DOI: https://doi.org/10.1115/OMAE2019-96443

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Topics: Modeling, Waves, Wind energy, Displacement, Ocean engineering, Seas, Approximation, Chain, Climate change, Computer simulation

Proceedings Papers

A Fast 3D Model for Annular Flows of Wellbore Completion Fluids

Philippe M. J. Tardy

Proc. ASME. OMAE2019, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T11A061, June 9–14, 2019

Paper No: OMAE2019-95133

DOI: https://doi.org/10.1115/OMAE2019-95133

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Topics: Flow (Dynamics), Fluids, Three-dimensional models, Annulus, Cements (Adhesives), Approximation, Computational fluid dynamics, Computers, Density, Displacement

Proceedings Papers

Development of a Panel Cutting Method Coupled With an Unsteady Potential Flow Model Based on the Weak-Scatterer Approximation

Pierre-Yves Wuillaume, Pierre Ferrant, Aurélien Babarit, Mattias Lynch

Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A077, June 9–14, 2019

Paper No: OMAE2019-96296

DOI: https://doi.org/10.1115/OMAE2019-96296

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Topics: Approximation, Cutting, Flow (Dynamics), Mesh generation

NARROW

Mooring Optimization Using ML Techniques

Prediction of Heave and Pitch Low Frequency Wave Forces and Motions of a Semi-Submersible Floating Wind Turbine and Comparison With Model Test Data

Probabilistic Assessment of the Effect of Bolt Pre-Load Loss Over Time in Offshore Wind Turbine Bolted Ring-Flanges Using a Gaussian Process Surrogate Model

Importance of the Inertial Components in Modal State Covariances

Computational Methods for Wave Structure Interaction Modelling in Coastal Environments Under Consideration of Bathymetric Attributes

Statistical Description of Nonlinear Waves

Estimation of Welding-Induced Plastic Zone Size and Residual Stress Levels: Linear Heat Input Approximation

Sensitivity of a Floating Bridge Global Responses to Different Wave Drift Force Models

Comparing Numerical and Analytical Solutions of Solitary Water Waves Over Finite and Variable Depth

Calibration of a Time-Domain Hydrodynamic Model for A 12 MW Semi-Submersible Floating Wind Turbine

Second-Order Difference-Frequency Loads on FPSOs by Full QTF and Relevant Approximations

Theory of Nonlinear Fourier Analysis: The Construction of Quasiperiodic Fourier Series for Nonlinear Wave Motion

Second Order Difference Frequency Wave-Current Loading Using Kelvin-Newman Approximation

Stationary Intervals for Random Waves by Functional Clustering of Spectral Densities

Space-Time Statistics via Trapezoidal Storm Model for Offshore Installations

A Hybrid Data-Driven Deep Learning Technique for Fluid-Structure Interaction

Hydrodynamic Modelling and Estimating Response of Glacial Ice Near a Drilling Rig

Numerical Modelling of a Relatively Small Floating Body’s Wave and Low Frequency Motion Response, Compared With Observational Data

A Fast 3D Model for Annular Flows of Wellbore Completion Fluids

Development of a Panel Cutting Method Coupled With an Unsteady Potential Flow Model Based on the Weak-Scatterer Approximation

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