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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
Paper No: IOWTC2022-93886
DOI: 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
Proceedings Papers

Wave Record Gap-Filling Using a Low-Rank Tensor Completion Model

Jiaxin Chen, Ian G. C. Ashton, Ajit C. Pillai
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A070, June 5–10, 2022
Paper No: OMAE2022-79897
DOI: https://doi.org/10.1115/OMAE2022-79897
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Topics: Tensors, Waves
Proceedings Papers

Hydrodynamic Performance of an Innovative Semisubmersible Platform With Twin Wind Turbines

Mujahid Elobeid, Longbin Tao, David Ingram, Ajit C. Pillai, Pedro Mayorga, Jan Erik Hanssen
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A032, June 5–10, 2022
Paper No: OMAE2022-79248
DOI: https://doi.org/10.1115/OMAE2022-79248
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Topics: Mooring, Semi-submersible offshore structures, Wind turbines, Seas, Shorelines, Water, Computer software, Damping, Design, Dynamics (Mechanics)
Proceedings Papers

Impact of Rotor Misalignment due to Platform Motions on Floating Offshore Wind Turbine Blade Loads

Rachael E. Smith, Ajit C. Pillai, Gavin Tabor, Philipp R. Thies, Lars Johanning
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A051, June 9–14, 2019
Paper No: OMAE2019-95759
DOI: https://doi.org/10.1115/OMAE2019-95759
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Topics: Blades, Offshore wind turbines, Rotors, Stress, Flow (Dynamics), Wind, Wind turbines, Actuators, Computational fluid dynamics, Energy generation
Proceedings Papers

Impact of Simulation Duration for Offshore Floating Wind Turbine Analysis Using a Coupled FAST-OrcaFlex Model

Ajit C. Pillai, Philipp R. Thies, Lars Johanning
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A063, June 9–14, 2019
Paper No: OMAE2019-95159
DOI: https://doi.org/10.1115/OMAE2019-95159
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Topics: Floating wind turbines, Simulation, Offshore wind turbines, Stress, Fatigue, Mooring, Ocean engineering, Optimization, Seas, Semi-submersible offshore structures
Proceedings Papers

Comparing Frequency and Time Domain Simulations for Geometry Optimization of a Floating Offshore Wind Turbine Mooring System

Ajit C. Pillai, Philipp R. Thies, Lars Johanning
Proc. ASME. IOWTC2018, ASME 2018 1st International Offshore Wind Technical Conference, V001T01A016, November 4–7, 2018
Paper No: IOWTC2018-1006
DOI: https://doi.org/10.1115/IOWTC2018-1006
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Topics: Engineering simulation, Geometry, Mooring, Offshore wind turbines, Optimization, Simulation, Design, Fatigue, Fatigue damage, Ocean engineering
Proceedings Papers

Verification and Benchmarking Methodology for O&M Planning and Optimization Tools in the Offshore Renewable Energy Sector

Giovanni Rinaldi, Ajit C. Pillai, Philipp R. Thies, Lars Johanning
Proc. ASME. OMAE2018, Volume 10: Ocean Renewable Energy, V010T09A052, June 17–22, 2018
Paper No: OMAE2018-77176
DOI: https://doi.org/10.1115/OMAE2018-77176
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Topics: Ocean engineering, Optimization, Renewable energy, Renewable energy sources, Dynamics (Mechanics), Electric power generation, Maintenance, Optimization algorithms, Simulation, Wind farms
Proceedings Papers

Comparison of Offshore Wind Farm Layout Optimization Using a Genetic Algorithm and a Particle Swarm Optimizer

Ajit C. Pillai, John Chick, Lars Johanning, Mahdi Khorasanchi, Sami Barbouchi
Proc. ASME. OMAE2016, Volume 6: Ocean Space Utilization; Ocean Renewable Energy, V006T09A033, June 19–24, 2016
Paper No: OMAE2016-54145
DOI: https://doi.org/10.1115/OMAE2016-54145
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Topics: Genetic algorithms, Ocean engineering, Optimization, Particulate matter, Wind farms, Algorithms, Design, Modeling, Wakes, Wind