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Proceedings Papers

Comparison of Real-Time Hybrid Model Testing of a Braceless Semi-Submersible Wind Turbine and Numerical Simulations

Madjid Karimirad, Erin E. Bachynski, Petter Andreas Berthelsen, Harald Ormberg
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A061, June 25–30, 2017
Paper No: OMAE2017-61121
DOI: https://doi.org/10.1115/OMAE2017-61121
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Topics: Computer simulation, Semi-submersible offshore structures, Testing, Wind turbines, Stress, Blades, Boundary element methods, Computer software, Damping, Engineering simulation
Proceedings Papers

Hydrodynamic Modeling of Large-Diameter Bottom-Fixed Offshore Wind Turbines

Erin E. Bachynski, Harald Ormberg
Proc. ASME. OMAE2015, Volume 9: Ocean Renewable Energy, V009T09A051, May 31–June 5, 2015
Paper No: OMAE2015-42028
DOI: https://doi.org/10.1115/OMAE2015-42028
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Topics: Modeling, Offshore wind turbines, Waves, Kinematics, Design, Diffraction, Stress, Accounting, Fatigue, Fatigue limit
Proceedings Papers

Offshore Code Comparison Collaboration Continuation Within IEA Wind Task 30: Phase II Results Regarding a Floating Semisubmersible Wind System

Amy Robertson, Jason Jonkman, Fabian Vorpahl, Wojciech Popko, Jacob Qvist, Lars Frøyd, Xiaohong Chen, José Azcona, Emre Uzunoglu, Carlos Guedes Soares, Chenyu Luan, Huang Yutong, Fu Pengcheng, Anders Yde, Torben Larsen, James Nichols, Ricard Buils, Liu Lei, Tor Anders Nygaard, Dimitris Manolas, Andreas Heege, Sigrid Ringdalen Vatne, Harald Ormberg, Tiago Duarte, Cyril Godreau, Hans Fabricius Hansen, Anders Wedel Nielsen, Hans Riber, Cédric Le Cunff, Friedemann Beyer, Atsushi Yamaguchi, Kwang Jin Jung, Hyunkyoung Shin, Wei Shi, Hyunchul Park, Marco Alves, Matthieu Guérinel
Proc. ASME. OMAE2014, Volume 9B: Ocean Renewable Energy, V09BT09A012, June 8–13, 2014
Paper No: OMAE2014-24040
DOI: https://doi.org/10.1115/OMAE2014-24040
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Topics: Collaboration, Ocean engineering, Semi-submersible offshore structures, Wind, Dynamics (Mechanics), Simulation, Modeling, Offshore wind turbines, Aerodynamics, Approximation
Proceedings Papers

Global Analysis of a Floating Wind Turbine Using an Aero-Hydro-Elastic Model: Part 1—Code Development and Case Study

Harald Ormberg, Elizabeth Passano, Neil Luxcey
Proc. ASME. OMAE2011, Volume 5: Ocean Space Utilization; Ocean Renewable Energy, 837-847, June 19–24, 2011
Paper No: OMAE2011-50114
DOI: https://doi.org/10.1115/OMAE2011-50114
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Topics: Floating wind turbines, Blades, Dynamics (Mechanics), Mooring, Simulation, Waves, Wind, Wind turbines, Computer simulation, Computers
Proceedings Papers

Global Analysis of a Floating Wind Turbine Using an Aero-Hydro-Elastic Numerical Model: Part 2—Benchmark Study

Neil Luxcey, Harald Ormberg, Elizabeth Passano
Proc. ASME. OMAE2011, Volume 5: Ocean Space Utilization; Ocean Renewable Energy, 819-827, June 19–24, 2011
Paper No: OMAE2011-50088
DOI: https://doi.org/10.1115/OMAE2011-50088
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Topics: Computer simulation, Floating wind turbines, Blades, Elasticity, Energy generation, Ocean engineering, Wind turbines, Aeroelasticity, Collaboration, Deflection
Journal Articles

Challenges in Deep Water Experiments: Hybrid Approach

Carl Trygve Stansberg, Harald Ormberg, Ola Oritsland
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. May 2002, 124(2): 90–96.
DOI: https://doi.org/10.1115/1.1464129
Published Online: April 11, 2002
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Topics: Computer simulation, Design, Mooring, Testing, Water, Pipeline risers, Risers (Casting), Damping