1-20 of 24
Jason Jonkman
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Development of a Control Co-Design Modeling Tool for Marine Hydrokinetic Turbines

Hannah Ross, Matthew Hall, Daniel R. Herber, Jason Jonkman, Athul Krishna Sundarrajan, Thanh Toan Tran, Alan Wright, Daniel Zalkind, Nick Johnson
Proc. ASME. IMECE2022, Volume 6: Energy, V006T08A067, October 30–November 3, 2022
Paper No: IMECE2022-94483
DOI: https://doi.org/10.1115/IMECE2022-94483
View Paper
PDF
Topics: Design, Hydraulic turbines, Modeling, Optimization, Renewable energy, Simulation
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
Paper No: IOWTC2022-98094
DOI: https://doi.org/10.1115/IOWTC2022-98094
View Paper
PDF
Topics: Modeling, Waves, Stress, Kinematics, Strips, Simulation, Design, Diffraction, Excitation, Flow (Dynamics)
Proceedings Papers

Functional Requirements for the WEIS Toolset to Enable Controls Co-Design of Floating Offshore Wind Turbines

Jason Jonkman, Alan Wright, Garrett Barter, Matthew Hall, James Allison, Daniel R. Herber
Proc. ASME. IOWTC2021, ASME 2021 3rd International Offshore Wind Technical Conference, V001T01A007, February 16–17, 2021
Paper No: IOWTC2021-3533
DOI: https://doi.org/10.1115/IOWTC2021-3533
View Paper
PDF
Topics: Design, Floating wind turbines
Proceedings Papers

Investigation of Nonlinear Difference-Frequency Wave Excitation on a Semisubmersible Offshore-Wind Platform With Bichromatic-Wave CFD Simulations

Lu Wang, Amy Robertson, Jason Jonkman, Yi-Hsiang Yu, Arjen Koop, Adrià Borràs Nadal, Haoran Li, Wei Shi, Romain Pinguet, Yang Zhou, Qing Xiao, Rupesh Kumar, Hamid Sarlak
Proc. ASME. IOWTC2021, ASME 2021 3rd International Offshore Wind Technical Conference, V001T01A009, February 16–17, 2021
Paper No: IOWTC2021-3537
DOI: https://doi.org/10.1115/IOWTC2021-3537
View Paper
PDF
Topics: Computational fluid dynamics, Excitation, Ocean engineering, Semi-submersible offshore structures, Simulation, Stress, Waves, Wind
Journal Articles

Validation of Numerical Models of the Offshore Wind Turbine From the Alpha Ventus Wind Farm Against Full-Scale Measurements Within OC5 Phase III

Wojciech Popko, Amy Robertson, Jason Jonkman, Fabian Wendt, Philipp Thomas, Kolja Müller, Matthias Kretschmer, Torbjørn Ruud Hagen, Christos Galinos, Jean-Baptiste Le Dreff, Philippe Gilbert, Bertrand Auriac, Sho Oh, Jacob Qvist, Stian Høegh Sørum, Loup Suja-Thauvin, Hyunkyoung Shin, Climent Molins, Pau Trubat, Paul Bonnet, Roger Bergua, Kai Wang, Pengcheng Fu, Jifeng Cai, Zhisong Cai, Armando Alexandre, Robert Harries
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2021, 143(1): 012002.
Paper No: OMAE-19-1226
DOI: https://doi.org/10.1115/1.4047378
Published Online: July 1, 2020
View Article
PDF
Topics: Computer simulation, Energy generation, Offshore wind turbines, Signals, Simulation, Simulation results, Stress, Time series, Wind farms, Wind velocity
Proceedings Papers

Bichromatic Wave Selection for Validation of the Difference-Frequency Transfer Function for the OC6 Validation Campaign

Nathan Tom, Amy Robertson, Jason Jonkman, Fabian Wendt, Manuela Böhm
Proc. ASME. IOWTC2019, ASME 2019 2nd International Offshore Wind Technical Conference, V001T01A022, November 3–6, 2019
Paper No: IOWTC2019-7572
DOI: https://doi.org/10.1115/IOWTC2019-7572
View Paper
PDF
Topics: Ocean engineering, Transfer functions, Waves, Wind
Proceedings Papers

Validation of Numerical Models of the Offshore Wind Turbine From the Alpha Ventus Wind Farm Against Full-Scale Measurements Within OC5 Phase III

Wojciech Popko, Amy Robertson, Jason Jonkman, Fabian Wendt, Philipp Thomas, Kolja Müller, Matthias Kretschmer, Torbjørn Ruud Hagen, Christos Galinos, Jean-Baptiste Le Dreff, Philippe Gilbert, Bertrand Auriac, Sho Oh, Jacob Qvist, Stian Høegh Sørum, Loup Suja-Thauvin, Hyunkyoung Shin, Climent Molins, Pau Trubat, Paul Bonnet, Roger Bergua, Kai Wang, Pengcheng Fu, Jifeng Cai, Zhisong Cai, Armando Alexandre, Robert Harries
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A065, June 9–14, 2019
Paper No: OMAE2019-95429
DOI: https://doi.org/10.1115/OMAE2019-95429
View Paper
PDF
Topics: Computer simulation, Offshore wind turbines, Wind farms, Stress, Wind velocity, Ocean engineering, RNA, Simulation, Wind turbines, Accelerometers
Proceedings Papers

Hydrodynamic Analysis of a Suspended Cylinder Under Regular Wave Loading Based on Computational Fluid Dynamics

Philipp Mucha, Amy Robertson, Jason Jonkman, Fabian Wendt
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A066, June 9–14, 2019
Paper No: OMAE2019-95533
DOI: https://doi.org/10.1115/OMAE2019-95533
View Paper
PDF
Topics: Computational fluid dynamics, Cylinders, Waves, Stress, Computation, Engineering simulation, Flow (Dynamics), Modeling, Simulation, Boundary-value problems
Proceedings Papers

Verification of a Numerical Model of the Offshore Wind Turbine From the Alpha Ventus Wind Farm Within OC5 Phase III

Wojciech Popko, Matthias L. Huhn, Amy Robertson, Jason Jonkman, Fabian Wendt, Kolja Müller, Matthias Kretschmer, Fabian Vorpahl, Torbjørn Ruud Hagen, Christos Galinos, Jean-Baptiste Le Dreff, Philippe Gilbert, Bertrand Auriac, Francisco Navarro Víllora, Paul Schünemann, Ilmas Bayati, Marco Belloli, Sho Oh, Yoshitaka Totsuka, Jacob Qvist, Erin Bachynski, Stian Høegh Sørum, Paul E. Thomassen, Hyunkyoung Shin, Felipe Vittori, Josean Galván, Climent Molins, Paul Bonnet, Tjeerd van der Zee, Roger Bergua, Kai Wang, Pengcheng Fu, Jifeng Cai
Proc. ASME. OMAE2018, Volume 10: Ocean Renewable Energy, V010T09A056, June 17–22, 2018
Paper No: OMAE2018-77589
DOI: https://doi.org/10.1115/OMAE2018-77589
View Paper
PDF
Topics: Computer simulation, Offshore wind turbines, Wind farms, Ocean engineering, Simulation, Collaboration, Servomechanisms, Wind energy, Wind turbines
Proceedings Papers

Assessment of Experimental Uncertainty for a Floating Wind Semisubmersible Under Hydrodynamic Loading

Amy N. Robertson, Erin E. Bachynski, Sebastien Gueydon, Fabian Wendt, Paul Schünemann, Jason Jonkman
Proc. ASME. OMAE2018, Volume 10: Ocean Renewable Energy, V010T09A076, June 17–22, 2018
Paper No: OMAE2018-77703
DOI: https://doi.org/10.1115/OMAE2018-77703
View Paper
PDF
Topics: Semi-submersible offshore structures, Uncertainty, Wind, Stress, Modeling, Ocean engineering
Proceedings Papers

Effect of Second-Order and Fully Nonlinear Wave Kinematics on a Tension-Leg-Platform Wind Turbine in Extreme Wave Conditions

Antonio Pegalajar-Jurado, Michael Borg, Amy Robertson, Jason Jonkman, Henrik Bredmose
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A077, June 25–30, 2017
Paper No: OMAE2017-61798
DOI: https://doi.org/10.1115/OMAE2017-61798
View Paper
PDF
Topics: Kinematics, Nonlinear waves, Tension-leg platforms, Waves, Wind turbines, Damping, Dynamic response, Engineering prototypes, Engineering simulation, Floating wind turbines
Proceedings Papers

Validation of Hydrodynamic Load Models Using CFD for the OC4-DeepCwind Semisubmersible

Maija A. Benitz, David P. Schmidt, Matthew A. Lackner, Gordon M. Stewart, Jason Jonkman, Amy Robertson
Proc. ASME. OMAE2015, Volume 9: Ocean Renewable Energy, V009T09A037, May 31–June 5, 2015
Paper No: OMAE2015-41045
DOI: https://doi.org/10.1115/OMAE2015-41045
View Paper
PDF
Topics: Computational fluid dynamics, Semi-submersible offshore structures, Stress, Drag (Fluid dynamics), Engineering instruments, Engineering simulation, Simulation, Fatigue life, Flow visualization, Vortex shedding
Proceedings Papers

Computation of Nonlinear Hydrodynamic Loads on Floating Wind Turbines Using Fluid-Impulse Theory

Godine Kok Yan Chan, Paul D. Sclavounos, Jason Jonkman, Gregory Hayman
Proc. ASME. OMAE2015, Volume 9: Ocean Renewable Energy, V009T09A038, May 31–June 5, 2015
Paper No: OMAE2015-41053
DOI: https://doi.org/10.1115/OMAE2015-41053
View Paper
PDF
Topics: Computation, Floating wind turbines, Fluids, Impulse (Physics), Stress, Hydrodynamics, Computers, Diffraction, Floating bodies, Hydrostatics
Proceedings Papers

Extending the Capabilities of the Mooring Analysis Program: A Survey of Dynamic Mooring Line Theories for Integration Into FAST

Marco Masciola, Jason Jonkman, Amy Robertson
Proc. ASME. OMAE2014, Volume 9A: Ocean Renewable Energy, V09AT09A032, June 8–13, 2014
Paper No: OMAE2014-23508
DOI: https://doi.org/10.1115/OMAE2014-23508
View Paper
PDF
Topics: Mooring, Computer-aided engineering, Physics, Equilibrium (Physics), Finite element analysis, Numerical stability, Offshore wind turbines, Spacetime, Wind turbines
Proceedings Papers

Comparison of Second-Order Loads on a Semisubmersible Floating Wind Turbine

Sébastien Gueydon, Tiago Duarte, Jason Jonkman
Proc. ASME. OMAE2014, Volume 9A: Ocean Renewable Energy, V09AT09A024, June 8–13, 2014
Paper No: OMAE2014-23398
DOI: https://doi.org/10.1115/OMAE2014-23398
View Paper
PDF
Topics: Floating wind turbines, Semi-submersible offshore structures, Stress, Ocean engineering, Wind, Turbines, Excitation, Waves, Mooring, Aerodynamics
Proceedings Papers

Comparison of Hydrodynamic Load Predictions Between Reduced Order Engineering Models and Computational Fluid Dynamics for the OC4-DeepCwind Semi-Submersible

Maija A. Benitz, David P. Schmidt, Matthew A. Lackner, Gordon M. Stewart, Jason Jonkman, Amy Robertson
Proc. ASME. OMAE2014, Volume 9B: Ocean Renewable Energy, V09BT09A006, June 8–13, 2014
Paper No: OMAE2014-23985
DOI: https://doi.org/10.1115/OMAE2014-23985
View Paper
PDF
Topics: Computational fluid dynamics, Engineering models, Semi-submersible offshore structures, Stress, Computer-aided engineering, Flow (Dynamics), Morison equation, Fluid-dynamic forces, Hydrodynamics, Ocean engineering
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
View Paper
PDF
Topics: Collaboration, Ocean engineering, Semi-submersible offshore structures, Wind, Dynamics (Mechanics), Simulation, Modeling, Offshore wind turbines, Aerodynamics, Approximation
Proceedings Papers

Computation of Wave Loads Under Multidirectional Sea States for Floating Offshore Wind Turbines

Tiago Duarte, Sébastien Gueydon, Jason Jonkman, António Sarmento
Proc. ASME. OMAE2014, Volume 9B: Ocean Renewable Energy, V09BT09A023, June 8–13, 2014
Paper No: OMAE2014-24148
DOI: https://doi.org/10.1115/OMAE2014-24148
View Paper
PDF
Topics: Computation, Offshore wind turbines, Seas, Stress, Waves, Floating wind turbines
Proceedings Papers

State-Space Realization of the Wave-Radiation Force Within FAST

Tiago Duarte, Marco Alves, Jason Jonkman, António Sarmento
Proc. ASME. OMAE2013, Volume 8: Ocean Renewable Energy, V008T09A021, June 9–14, 2013
Paper No: OMAE2013-10375
DOI: https://doi.org/10.1115/OMAE2013-10375
View Paper
PDF
Topics: Radiation (Physics), Waves
Proceedings Papers

Simulation-Length Requirements in the Loads Analysis of Offshore Floating Wind Turbines

Lorenz Haid, Gordon Stewart, Jason Jonkman, Amy Robertson, Matthew Lackner, Denis Matha
Proc. ASME. OMAE2013, Volume 8: Ocean Renewable Energy, V008T09A091, June 9–14, 2013
Paper No: OMAE2013-11397
DOI: https://doi.org/10.1115/OMAE2013-11397
View Paper
PDF
Topics: Floating wind turbines, Simulation, Stress, Ocean engineering, Wind, Design, Turbines, Cycles, Offshore wind turbines, Spar platforms