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Proceedings Papers

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

Atheendra Sreenivasan, Arjan Voogt
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A027, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-97574
https://doi.org/10.1115/IOWTC2022-97574
View Paper titled, Numerical Simulations of Offshore Wind Turbine Component Lifts to Determine Installation Operability
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Topics: Computer simulation, Ocean engineering, Offshore wind turbines, Vessels, Wind, Engineering simulation, Generators, Ships, Simulation, Wind turbines
Proceedings Papers

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
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A010, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98642
https://doi.org/10.1115/IOWTC2022-98642
View Paper titled, Real-Time Hybrid Testing of a Floating Offshore Wind Turbine Using a Surrogate-Based Aerodynamic Emulator
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Topics: Floating wind turbines, Testing, Computer simulation, Shorelines, Aerodynamics, Computer software, Control algorithms, Feedback, Fluid-dynamic forces, Hardware
Proceedings Papers

Numerical Analysis of the Semisubmersible Using Generating-Absorbing Boundary Conditions

Likhitha Ramesh Reddy, Axelle Viré
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A003, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98001
https://doi.org/10.1115/IOWTC2022-98001
View Paper titled, Numerical Analysis of the Semisubmersible Using Generating-Absorbing Boundary Conditions
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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
Proceedings Papers

Recent Numerical and Experimental Investigation on Flutter Stability of Large-Scale Wind Turbine Blades

Shaoning Li, Luca Caracoglia
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A029, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98202
https://doi.org/10.1115/IOWTC2022-98202
View Paper titled, Recent Numerical and Experimental Investigation on Flutter Stability of Large-Scale Wind Turbine Blades
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Topics: Blades, Flutter (Aerodynamics), Stability, Wind turbines
Proceedings Papers

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
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A021, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-94295
https://doi.org/10.1115/IOWTC2022-94295
View Paper titled, Validation of a Fully Integrated Numerical Simulation Method to Assess Structural Integrity on a Flexible Model of FOWT Using RB-FEA
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Topics: Computer simulation, Finite element analysis, Stress, Structural analysis
Proceedings Papers

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

Marit Kvittem, Ludvik Kjosås Bergmann
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A011, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-94183
https://doi.org/10.1115/IOWTC2022-94183
View Paper titled, The Effect of Mean Tension on Fatigue of Mooring Chain for a 12 MW Semi-Submersible Wind Turbine
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Topics: Chain, Fatigue, Floating wind turbines, Mooring, Semi-submersible offshore structures, Tension, Wind turbines
Proceedings Papers

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
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A009, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-97662
https://doi.org/10.1115/IOWTC2022-97662
View Paper titled, Model Testing of Non-Linear Mooring System Using an Active Mooring Simulator for Floating Offshore Wind Systems
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Topics: Mooring, Ocean engineering, Testing, Wind
Proceedings Papers

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

Maduka Maduka, Katherine Coughlan, Franck Schoefs, Krish Thiagarajan, Sanjay Arwade, Alison Bates
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A020, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98886
https://doi.org/10.1115/IOWTC2022-98886
View Paper titled, Hydrodynamic Effects of Surface Roughness on Cylinders: Literature Review and Research Gaps
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Topics: Biofouling, Cylinders, Surface roughness
Proceedings Papers

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

Ericka Lozon, Matthew Hall, Paul McEvoy, Seojin Kim, Bradley Ling
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A012, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98149
https://doi.org/10.1115/IOWTC2022-98149
View Paper titled, Design and Analysis of a Floating-Wind Shallow-Water Mooring System Featuring Polymer Springs
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Topics: Design, Mooring, Polymers, Springs, Water, Wind
Proceedings Papers

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

Anita Leite, Thomas Davey, David Dai, Ajit C. Pillai, Tom Bruce
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A008, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-93886
https://doi.org/10.1115/IOWTC2022-93886
View Paper titled, Cross-Sectorial Learning of Model Testing Methodologies Aligned to Technology TRL
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Topics: Testing, Waves, Stress, Design, Floating wind turbines, Ocean energy, Ocean engineering, Test facilities, Wave energy, Wind
Proceedings Papers

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
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A022, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-96497
https://doi.org/10.1115/IOWTC2022-96497
View Paper titled, Time-Domain Response-Based Structural Assessment of a FOWT – Buckling and Ultimate Strength Assessment
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Topics: Buckling, Floating wind turbines, Structural analysis, Tensile strength
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
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98217
https://doi.org/10.1115/IOWTC2022-98217
View Paper titled, Mooring Optimization Using ML Techniques
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Topics: Mooring, Optimization, Design, Simulation, Yaw, Tension, Dynamic response, Surges, Wind velocity, Algorithms
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

Stochastic Stability of Offshore Wind Turbine Blades Influenced by Rotationally Sampled Turbulence Perturbations

Luca Caracoglia
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A028, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98201
https://doi.org/10.1115/IOWTC2022-98201
View Paper titled, Stochastic Stability of Offshore Wind Turbine Blades Influenced by Rotationally Sampled Turbulence Perturbations
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Topics: Blades, Flutter (Aerodynamics), Offshore wind turbines, Stability, Turbulence
Proceedings Papers

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
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A014, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98595
https://doi.org/10.1115/IOWTC2022-98595
View Paper titled, Numerical Modelling and Field Testing of a Pneumatic Mooring Damper for Application in Floating Offshore Wind
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Topics: Dampers, Modeling, Mooring, Ocean engineering, Testing, Wind, Stress, Stiffness, Design, Turbines
Proceedings Papers

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
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A007, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98777
https://doi.org/10.1115/IOWTC2022-98777
View Paper titled, Theorizing a 100% Wind Scenario for Powering the US Eastern Interconnect: Feasibility, System Design, and Lessons For a Higher-Wind-Penetration Future
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Topics: Design, Ocean engineering, Storage, Wind, Electronics, Turbines, Ceilings, Composite materials, Energy generation, Energy industry
Proceedings Papers

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

Lijithan Kathirkamanathan, Adam Sadowski, Marc Seidel, Benjamin Schafer
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A024, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98659
https://doi.org/10.1115/IOWTC2022-98659
View Paper titled, Recommendations for Surface Imperfection Surveys for Thin-Walled Metal Wind Turbine Support Towers
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Topics: Buckling, Civil engineering, Finite element analysis, Metals, Shells, Wind turbines
Proceedings Papers

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
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A015, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98884
https://doi.org/10.1115/IOWTC2022-98884
View Paper titled, Estimation of Most Probable Maximum Mooring Tensions for FOWT in Shallow Water US East Coast Environments
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Topics: Chain, Floating wind turbines, Mooring, Ropes, Shorelines, Water
Proceedings Papers

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
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A002, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-97385
https://doi.org/10.1115/IOWTC2022-97385
View Paper titled, Motion and Tension Response Study of a 15MW Offshore Reference Floating Wind Turbine With a Semisubmersible
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Topics: Floating wind turbines, Mooring, Ocean engineering, Semi-submersible offshore structures, Tension, Wind turbines, Wind waves
Proceedings Papers

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
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A023, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-98245
https://doi.org/10.1115/IOWTC2022-98245
View Paper titled, Finite Element Design Study of Dynamics in Submarine Power Cables for Offshore Renewable Wind Energy
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Topics: Cables, Design, Dynamics (Mechanics), Finite element analysis, Ocean engineering, Underwater vehicles, Wind energy, Fatigue damage, Wire, Fatigue