Volumes | International Conference on Offshore Mechanics and Arctic Engineering | American Society of Mechanical Engineers Digital Collection

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

Motion and Tension Response Study of a 15MW Offshore Reference Floating Wind Turbine With a Semisubmersible

Jiaxing Chen, Zhiyong Su, Yu Ding, Allen Liu, Arun Duggal

OMAE 2022; V001T01A002doi:https://doi.org/10.1115/IOWTC2022-97385

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Topics: Floating wind turbines , Mooring , Ocean engineering , Semi-submersible offshore structures , Tension , Wind turbines , Wind waves

Numerical Analysis of the Semisubmersible Using Generating-Absorbing Boundary Conditions

Likhitha Ramesh Reddy, Axelle Viré

OMAE 2022; V001T01A003doi:https://doi.org/10.1115/IOWTC2022-98001

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Topics: Boundary-value problems , Numerical analysis , Relaxation (Physics) , Semi-submersible offshore structures , Computer simulation , Engineering simulation , Ocean engineering , Reflection , Seas , Simulation

Recent Hydrodynamic Modeling Enhancements in OpenFAST

Lu Wang, Jason Jonkman, Greg Hayman, Andy Platt, Bonnie Jonkman, Amy Robertson

OMAE 2022; V001T01A004doi:https://doi.org/10.1115/IOWTC2022-98094

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Topics: Modeling , Waves , Stress , Kinematics , Strips , Simulation , Design , Diffraction , Excitation , Flow (Dynamics)

Comparison of Morison Forces With CFD Modelling for a Surface Piercing Column of a FOWT

Fatemeh H. Dadmarzi, Andrea Califano, Nuno Fonseca, Petter Andreas Berthelsen

OMAE 2022; V001T01A005doi:https://doi.org/10.1115/IOWTC2022-98419

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Topics: Computational fluid dynamics , Modeling , Stress , Waves

CFD Simulations of Two Tandem Semi-Submersible Floating Offshore Wind Turbines Using a Fully-Coupled Fluid-Structure-Interaction Simulation Methodology

Shengbai Xie, Jasim Sadique

OMAE 2022; V001T01A006doi:https://doi.org/10.1115/IOWTC2022-98645

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Topics: Computational fluid dynamics , Floating wind turbines , Fluid structure interaction , Semi-submersible offshore structures , Simulation

Industrialization

Theorizing a 100% Wind Scenario for Powering the US Eastern Interconnect: Feasibility, System Design, and Lessons For a Higher-Wind-Penetration Future

Michael Feltis, Rebecca Wolf, William Newberry, Megan Jenney, Aloysius Udenweze, Bryony DuPont

OMAE 2022; V001T01A007doi:https://doi.org/10.1115/IOWTC2022-98777

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Topics: Design , Ocean engineering , Storage , Wind , Electronics , Turbines , Ceilings , Composite materials , Energy generation , Energy industry

Model Testing

Cross-Sectorial Learning of Model Testing Methodologies Aligned to Technology TRL

Anita Leite, Thomas Davey, David Dai, Ajit C. Pillai, Tom Bruce

OMAE 2022; V001T01A008doi:https://doi.org/10.1115/IOWTC2022-93886

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Topics: Testing , Waves , Stress , Design , Floating wind turbines , Ocean energy , Ocean engineering , Test facilities , Wave energy , Wind

Model Testing of Non-Linear Mooring System Using an Active Mooring Simulator for Floating Offshore Wind Systems

Alyssa McGlynn, Richard Kimball, Jacob Ward, Curtis Libby, Matt Fowler

OMAE 2022; V001T01A009doi:https://doi.org/10.1115/IOWTC2022-97662

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Topics: Mooring , Ocean engineering , Testing , Wind

Real-Time Hybrid Testing of a Floating Offshore Wind Turbine Using a Surrogate-Based Aerodynamic Emulator

Edward Ransley, Scott Brown, Emma Edwards, Tom Tosdevin, Kieran Monk, Alastair Reynolds, Deborah Greaves, Martyn Hann

OMAE 2022; V001T01A010doi:https://doi.org/10.1115/IOWTC2022-98642

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Topics: Floating wind turbines , Testing , Computer simulation , Shorelines , Aerodynamics , Computer software , Control algorithms , Feedback , Fluid-dynamic forces , Hardware

Mooring and IAC

The Effect of Mean Tension on Fatigue of Mooring Chain for a 12 MW Semi-Submersible Wind Turbine

Marit Kvittem, Ludvik Kjosås Bergmann

OMAE 2022; V001T01A011doi:https://doi.org/10.1115/IOWTC2022-94183

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Topics: Chain , Fatigue , Floating wind turbines , Mooring , Semi-submersible offshore structures , Tension , Wind turbines

Design and Analysis of a Floating-Wind Shallow-Water Mooring System Featuring Polymer Springs

Ericka Lozon, Matthew Hall, Paul McEvoy, Seojin Kim, Bradley Ling

OMAE 2022; V001T01A012doi:https://doi.org/10.1115/IOWTC2022-98149

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Topics: Design , Mooring , Polymers , Springs , Water , Wind

Mooring Optimization Using ML Techniques

Pau Trubat, Adrián Herrera, Climent Molins

OMAE 2022; V001T01A013doi:https://doi.org/10.1115/IOWTC2022-98217

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

Numerical Modelling and Field Testing of a Pneumatic Mooring Damper for Application in Floating Offshore Wind

Faryal Khalid, Philipp R. Thies, Lars Johanning, Andrew Twohey, Patrick Grandelli, David Newsam

OMAE 2022; V001T01A014doi:https://doi.org/10.1115/IOWTC2022-98595

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Topics: Dampers , Modeling , Mooring , Ocean engineering , Testing , Wind , Stress , Stiffness , Design , Turbines

Estimation of Most Probable Maximum Mooring Tensions for FOWT in Shallow Water US East Coast Environments

Samer Saleh, Ahmed Alshuwaykh, Richard Akers, Krish Thiagarajan, Bonjun Koo, Hyoungchul Kim, Tapio Laihomäki, Sanjay Arwade, Matthew Lackner, Lars Samuelsson

OMAE 2022; V001T01A015doi:https://doi.org/10.1115/IOWTC2022-98884

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Topics: Chain , Floating wind turbines , Mooring , Ropes , Shorelines , Water

New and Innovative FOW Designs

Development of 15MW Floating Offshore Wind Turbine Substructure Customized to Korean Shipyard

Aldric Baquet, Kyong Hwan Kim, Jang Kim, Sewan Park, Yoon Jin Ha, Hyungtae Lee, Zhirong Shen, Johyun Kyoung

OMAE 2022; V001T01A016doi:https://doi.org/10.1115/IOWTC2022-96596

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Topics: Construction , Floating wind turbines , Mooring

Numerical Investigation of Wave Following Mechanism of Shallow Draft Floating Wind Turbine

Raditya Danu Riyanto, Jim M. Papadopoulos, Andrew T. Myers

OMAE 2022; V001T01A017doi:https://doi.org/10.1115/IOWTC2022-97410

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Topics: Floating wind turbines , Waves

Increasing Efficiency and Power Density of Floating Offshore Wind Platforms: Assessing the Viability of Gyroscopic Stabilization and Wave Energy Converters

Talia Toland, Gabriel Emunah, Bryony DuPont

OMAE 2022; V001T01A018doi:https://doi.org/10.1115/IOWTC2022-98775

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Topics: Ocean engineering , Power density , Wave energy converters , Wind , Design , Floating wind turbines , Maintenance , Turbines , Cities , Economics

O&M (Operation and Maintenance)

Semi-Supervised CNN-Based SVDD Anomaly Detection for Condition Monitoring of Wind Turbines

Dandan Peng, Chenyu Liu, Wim Desmet, Konstantinos Gryllias

OMAE 2022; V001T01A019doi:https://doi.org/10.1115/IOWTC2022-98704

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Topics: Condition monitoring , Wind turbines

Hydrodynamic Effects of Surface Roughness on Cylinders: Literature Review and Research Gaps

Maduka Maduka, Katherine Coughlan, Franck Schoefs, Krish Thiagarajan, Sanjay Arwade, Alison Bates

OMAE 2022; V001T01A020doi:https://doi.org/10.1115/IOWTC2022-98886

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Topics: Biofouling , Cylinders , Surface roughness

Structural Modeling and Analyses

Validation of a Fully Integrated Numerical Simulation Method to Assess Structural Integrity on a Flexible Model of FOWT Using RB-FEA

David Knezevic, Romain Pinguet, Bruce Martin, John Peterson, Mat Podskarbi, Seth Price, Sylvain Vallaghe

OMAE 2022; V001T01A021doi:https://doi.org/10.1115/IOWTC2022-94295

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Topics: Computer simulation , Finite element analysis , Stress , Structural analysis

Time-Domain Response-Based Structural Assessment of a FOWT – Buckling and Ultimate Strength Assessment

Wonki Moon, Zhirong Shen, Johyun Kyoung, Hyungtae Lee, Mugyeom Lee, Aldric Baquet, Kanghyun Song, Booki Kim, Jang Kim

OMAE 2022; V001T01A022doi:https://doi.org/10.1115/IOWTC2022-96497

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Topics: Buckling , Floating wind turbines , Structural analysis , Tensile strength

Finite Element Design Study of Dynamics in Submarine Power Cables for Offshore Renewable Wind Energy

Chun Ting Poon, Connor Mullins, Lukas Radziunas, Enda O’Connell, Aengus Connolly, Sean Leen

OMAE 2022; V001T01A023doi:https://doi.org/10.1115/IOWTC2022-98245

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Topics: Cables , Design , Dynamics (Mechanics) , Finite element analysis , Ocean engineering , Underwater vehicles , Wind energy , Fatigue damage , Wire , Fatigue

Recommendations for Surface Imperfection Surveys for Thin-Walled Metal Wind Turbine Support Towers

Lijithan Kathirkamanathan, Adam Sadowski, Marc Seidel, Benjamin Schafer

OMAE 2022; V001T01A024doi:https://doi.org/10.1115/IOWTC2022-98659

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Topics: Buckling , Civil engineering , Finite element analysis , Metals , Shells , Wind turbines

A Geotechnical Modelling Framework for the Tilting Analysis of Offshore Monopiles Under Environmental Cyclic Loading

Federico Pisanò, Haoyuan Liu, Evangelos Kementzetzidis

OMAE 2022; V001T01A025doi:https://doi.org/10.1115/IOWTC2022-98724

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Topics: Modeling , Ocean engineering , Soil

A Highly Efficient and Rapid Cost-Optimization Framework for Offshore Wind Turbine Foundations for an Entire Windfarm Site

Martin Bjerre Nielsen, Dennis Hindhede, Matthew Palmer, Christian Leblanc Thilsted

OMAE 2022; V001T01A026doi:https://doi.org/10.1115/IOWTC2022-99119

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Topics: Ocean engineering , Offshore wind turbines , Optimization , Wind farms

T&I (Transport and Installation)

Numerical Simulations of Offshore Wind Turbine Component Lifts to Determine Installation Operability

Atheendra Sreenivasan, Arjan Voogt

OMAE 2022; V001T01A027doi:https://doi.org/10.1115/IOWTC2022-97574

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Topics: Computer simulation , Ocean engineering , Offshore wind turbines , Vessels , Wind , Engineering simulation , Generators , Ships , Simulation , Wind turbines