Jason Jonkman

2025

Investigation of Main Bearing Fatigue Estimate Sensitivity to Synthetic Turbulence Models Using a Novel Drivetrain Model Implemented in OpenFAST

Liverud Krathe, V., Jonkman, J., Gebel, J., Rivera-Arreba, I., Nejad, A. & Bachynski-Polic, E., 2025, In: Wind Energy. 28, 3, 23 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus Citations

Main Bearing Response in a Waked 15-MW Floating Wind Turbine in Below-Rated Conditions: Article No. 37

Krathe, V., Thedin, R., Jonkman, J., Nejad, A. & Bachynski-Polic, E., 2025, In: Forschung im Ingenieurwesen/Engineering Research. 89, 18 p.

Research output: Contribution to journal › Article › peer-review

2024

A Digital Twin Solution for Floating Offshore Wind Turbines Validated Using a Full-Scale Prototype

Branlard, E., Jonkman, J., Brown, C. & Zhang, J., 2024, In: Wind Energy Science. 9, 1, p. 1-24 24 p.

Research output: Contribution to journal › Article › peer-review

12 Scopus Citations

A Generalized Wind Turbine Cross Section as a Reduced-Order Model to Gain Insights in Blade Aeroelastic Challenges: Article No. 022005

Branlard, E., Jonkman, J., Porter, J., Vijayakumar, G., Jonkman, B., Singh, M., Mayda, E. & Dixon, K., 2024, In: Journal of Physics: Conference Series. 2767, 2, 11 p.

Research output: Contribution to journal › Article › peer-review

An Operations and Maintenance Roadmap for U.S. Offshore Wind: U.S. Department of Energy (DOE), Energy Efficiency & Renewable Energy (EERE)

Paquette, J., Williams, M., Clarke, R., Devin, M., Sheng, S., Constant, C., Clark, C., Fields, J., Gevorgian, V., Hall, M., Jonkman, J., Keller, J., Robertson, A., Sethuraman, L. & van Dam, J., 2024, 86 p.

Research output: NREL › Technical Report

Challenges in Rotor Aerodynamic Modeling for Non-Uniform Inflow Conditions: Article No. 022006

Boorsma, K., Schepers, J. G., Pirrung, G., Madsen, H., Sorensen, N., Grinderslev, C., Bangga, G., Imiela, M., Croce, A., Cacciola, S., Blondel, F., Branlard, E. & Jonkman, J., 2024, In: Journal of Physics: Conference Series. 2767, 2, 12 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus Citations

Development and Verification of an Improved Wake-Added Turbulence Model in FAST.Farm: Article No. 092036

Branlard, E., Jonkman, J., Platt, A., Thedin, R., Martinez-Tossas, L. & Kretschmer, M., 2024, In: Journal of Physics: Conference Series. 2767, 9, 13 p.

Research output: Contribution to journal › Article › peer-review

2 Scopus Citations

Dynamic Modelling of HiveWind Floating Wind Substructure in OpenFAST

Bergua, R., Zabala, I., Gomez, A., Wang, L., Pena, O., Jonkman, J. & Pena, J., 2024, 47 p.

Research output: NREL › Presentation

Going Beyond BEM with BEM: An Insight into Dynamic Inflow Effects on Floating Wind Turbines

Papi, F., Jonkman, J., Robertson, A. & Bianchini, A., 2024, In: Wind Energy Science Discussions. 9, 5, p. 1069-1088 20 p.

Research output: Contribution to journal › Article › peer-review

4 Scopus Citations

Impact of Wake Steering on Loads of Downstream Wind Turbines at an Above-Rated Condition: Article No. 032020

Thedin, R., Kreeft, J., Barter, G., Jonkman, J. & Shaler, K., 2024, In: Journal of Physics: Conference Series. 2767, 3, 12 p.

Research output: Contribution to journal › Article › peer-review

Improvements to the Blade Element Momentum Formulation of OpenFAST for Skewed Inflows: Article No. 022003

Branlard, E., Jonkman, J., Lee, B., Jonkman, B., Singh, M., Mayda, E. & Dixon, K., 2024, In: Journal of Physics: Conference Series. 2767, 2, 12 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus Citations

Investigating the Interactions Between Wakes and Floating Wind Turbines Using FAST.Farm

Carmo, L., Jonkman, J. & Thedin, R., 2024, In: Wind Energy Science. 9, 9, p. 1827-1847 21 p.

Research output: Contribution to journal › Article › peer-review

2 Scopus Citations

OC6 Project Phase IV: Validation of Numerical Models for Novel Floating Offshore Wind Support Structures

Bergua, R., Wiley, W., Robertson, A., Jonkman, J., Brun, C., Pineau, J.-P., Qian, Q., Maoshi, W., Beardsell, A., Cutler, J., Pierella, F., Hansen, C., Shi, W., Fu, J., Hu, L., Vlachogiannis, P., Peyrard, C., Wright, C., Friel, D. & Hanssen-Bauer, O. & 15 others, dos Santos, C., Frickel, E., Islam, H., Koop, A., Hu, Z., Yang, J., Quideau, T., Harnois, V., Shaler, K., Netzband, S., Alarcon, D., Trubat, P., Connolly, A., Leen, S. & Conway, O., 2024, In: Wind Energy Science. 9, 4, p. 1025-1051 27 p.

Research output: Contribution to journal › Article › peer-review

6 Scopus Citations

Offshore Wind Energy Validation Experiment Hierarchy: Article No. 062039

Maniaci, D. C., Naughton, J., Haupt, S., Jonkman, J., Robertson, A., Churchfield, M., Johnson, N., Hsieh, A., Cheung, L., Herges, T. & Kelley, C., 2024, In: Journal of Physics: Conference Series. 2767, 6, 11 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus Citations

One-to-One Aeroservoelastic Validation of Operational Loads and Performance of a 2.8 MW Wind Turbine Model in OpenFAST

Brown, K., Bortolotti, P., Branlard, E., Chetan, M., Dana, S., deVelder, N., Doubrawa, P., Hamilton, N., Ivanov, H., Jonkman, J., Kelley, C. & Zalkind, D., 2024, In: Wind Energy Science. 9, 8, p. 1791-1810 20 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus Citations

OpenFAST Modeling of the T-Omega Wind Floating Offshore Wind Turbine System: Paper No. IOWTC2023-119410

Wang, L., Jonkman, J., Papadopoulos, J. & Myers, A., 2024. 11 p.

Research output: Contribution to conference › Paper

2 Scopus Citations

OpenFAST Modeling of the T-Omega Wind Floating Offshore Wind Turbine System: Preprint

Wang, L., Jonkman, J., Papadopoulos, J. & Myers, A., 2024. 14 p.

Research output: Contribution to conference › Paper

The Wind Turbine Rotors of the Future: A Research Agenda from the Big Adaptive Rotor Project

Bortolotti, P., Branlard, E., Gupta, A., Johnson, N., Jonkman, J., Moriarty, P., Paquette, J., Snowberg, D. & Veers, P., 2024, 31 p.

Research output: NREL › Technical Report

Wind Farm Structural Response and Wake Dynamics for an Evolving Stable Boundary Layer: Computational and Experimental Comparisons

Shaler, K., Quon, E., Ivanov, H. & Jonkman, J., 2024, In: Wind Energy Science. 9, 7, p. 1451-1463 13 p.

Research output: Contribution to journal › Article › peer-review

Wind Turbine Aeroelastic Stability in OpenFAST: Article No. 022018

Bortolotti, P., Chetan, M., Branlard, E., Jonkman, J., Platt, A., Slaughter, D. & Rinker, J., 2024, In: Journal of Physics: Conference Series. 2767, 2, 11 p.

Research output: Contribution to journal › Article › peer-review

2023

A Digital-Twin Solution for Floating Offshore Wind Turbines Validated Using a Full-Scale Prototype

Branlard, E., Jonkman, J., Brown, C. & Zhang, J., 2023, In: Wind Energy Science Discussions. 34 p.

Research output: Contribution to journal › Article

A Time-Varying Formulation of the Curled Wake Model within the FAST.Farm Framework

Branlard, E., Martinez-Tossas, L. & Jonkman, J., 2023, In: Wind Energy. 26, 1, p. 44-63 20 p.

Research output: Contribution to journal › Article › peer-review

Open Access

16 Scopus Citations

Comparison of Three DWM-Based Wake Models at Above-Rated Wind Speeds

Hanssen-Bauer, O., Doubrawa, P., Madsen, H., Asmuth, H., Jonkman, J., Larsen, G., Ivanell, S. & Stenbro, R., 2023, In: Journal of Physics: Conference Series. 2505, 1, 13 p., Article No. 012054.

Research output: Contribution to journal › Article › peer-review

Open Access

1 Scopus Citations

Definition of the Stiesdal Offshore TetraSpar Floating Wind System for OC6 Phase IV

Wiley, W., Bergua, R., Robertson, A., Jonkman, J., Wang, L., Borg, M. & Fowler, M., 2023, 61 p.

Research output: NREL › Technical Report

Development of a Wind Turbine Model and Simulation Platform Using an Acausal Approach: Multiphysics Modeling, Validation, and Control

Odeh, M., Mohsin, K., Ngo, T., Zalkind, D., Jonkman, J., Wright, A., Robertson, A. & Das, T., 2023, In: Wind Energy. 26, 9, p. 985-1011 27 p.

Research output: Contribution to journal › Article › peer-review

8 Scopus Citations

Difference in Load Predictions Obtained with Effective Turbulence vs. a Dynamic Wake Meandering Modeling Approach

Doubrawa, P., Shaler, K. & Jonkman, J., 2023, In: Wind Energy Science. 8, 9, p. 1475-1493 19 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus Citations

Difference in Load Predictions Obtained with Effective Turbulence vs. a Dynamic Wake Meandering Modeling Approach

Doubrawa, P., Shaler, K. & Jonkman, J., 2023, In: Wind Energy Science Discussions. 28 p.

Research output: Contribution to journal › Article

Enabling Floating Offshore VAWT Design by Coupling OWENS and OpenFAST: Article No. 2462

Devin, M., Mendoza, N., Platt, A., Moore, K., Jonkman, J. & Ennis, B., 2023, In: Energies. 16, 5, 22 p.

Research output: Contribution to journal › Article › peer-review

4 Scopus Citations

Experimental Validation of Models of a Hull-Based Tuned Mass Damper System for a Semisubmersible Floating Offshore Wind Turbine Platform: Article No. 012067

Wang, L., Bergua, R., Robertson, A., Jonkman, J., Ngo, T., Das, T., Sarker, D., Fabregas Flavia, F., Harries, R., Fowler, M., Lenfest, E., Lopez Muro, J., Burlion, L. & Bilgen, O., 2023, In: Journal of Physics: Conference Series. 2626, 13 p.

Research output: Contribution to journal › Article › peer-review

5 Scopus Citations

Going Beyond BEM with BEM: An Insight into Dynamic Inflow Effects on Floating Wind Turbines

Papi, F., Jonkman, J., Robertson, A. & Bianchini, A., 2023, In: Wind Energy Science Discussions. 29 p.

Research output: Contribution to journal › Article

OC6 Phase III Definition Document

Robertson, A., Bergua, R., Fontanella, A. & Jonkman, J., 2023, 39 p.

Research output: NREL › Technical Report

OC6 Project Phase III: Validation of the Aerodynamic Loading on a Wind Turbine Rotor Undergoing Large Motion Caused by a Floating Support Structure

Bergua, R., Robertson, A., Jonkman, J., Branlard, E., Fontanella, A., Belloli, M., Schito, P., Zasso, A., Persico, G., Sanvito, A., Amet, E., Brun, C., Campana-Alonso, G., Martin-San-Roman, R., Cai, R., Cai, J., Qian, Q., Maoshi, W., Beardsell, A. & Pirrung, G. & 42 others, Ramos-Garcia, N., Shi, W., Fu, J., Corniglion, R., Lovera, A., Galvan, J., Nygaard, T., dos Santos, C., Gilbert, P., Joulin, P.-A., Blondel, F., Frickel, E., Chen, P., Hu, Z., Boisard, R., Yilmazlar, K., Croce, A., Harnois, V., Zhang, L., Li, Y., Aristondo, A., Alonso, I., Mancini, S., Boorsma, K., Savenije, F., Marten, D., Soto-Valle, R., Schulz, C., Netzband, S., Bianchini, A., Papi, F., Cioni, S., Trubat, P., Alarcon, D., Molins, C., Cormier, M., Bruker, K., Lutz, T., Xiao, Q., Deng, Z., Haudin, F. & Goveas, A., 2023, In: Wind Energy Science. 8, 4, p. 465-485 21 p.

Research output: Contribution to journal › Article › peer-review

37 Scopus Citations

On the Characteristics of the Wake of a Wind Turbine Undergoing Large Motions Caused by a Floating Structure: An Insight Based on Experiments and Multi-Fidelity Simulations from the OC6 Phase III Project

Cioni, S., Papi, F., Pagamonci, L., Bianchini, A., Ramos-Garcia, N., Pirrung, G., Corniglion, R., Lovera, A., Galvan, J., Boisard, R., Fontanella, A., Schito, P., Zasso, A., Belloli, M., Sanvito, A., Persico, G., Zhang, L., Li, Y., Zhou, Y. & Mancini, S. & 14 others, Boorsma, K., Amaral, R., Vire, A., Schulz, C., Netzband, S., Soto Valle, R., Marten, D., Martin-San-Roman, R., Trubat, P., Molins, C., Bergua, R., Branlard, E., Jonkman, J. & Robertson, A., 2023, In: Wind Energy Science Discussions. 37 p.

Research output: Contribution to journal › Article

On the Characteristics of the Wake of a Wind Turbine Undergoing Large Motions Caused by a Floating Structure: An Insight Based on Experiments and Multi-Fidelity Simulations from the OC6 Phase III Project

Cioni, S., Papi, F., Pagamonci, L., Bianchini, A., Ramos-Garcia, N., Pirrung, G., Corniglion, R., Lovera, A., Galvan, J., Boisard, R., Fontanella, A., Schito, P., Zasso, A., Belloli, M., Sanvito, A., Persico, G., Zhang, L., Li, Y., Zhou, Y. & Mancini, S. & 14 others, Boorsma, K., Amaral, R., Vire, A., Schulz, C., Netzband, S., Soto-Valle, R., Marten, D., Martin-San-Roman, R., Trubat, P., Molins, C., Bergua, R., Branlard, E., Jonkman, J. & Robertson, A., 2023, In: Wind Energy Science. 8, 11, p. 1659-1691 33 p.

Research output: Contribution to journal › Article › peer-review

13 Scopus Citations

OpenFAST Modeling of the T-Omega Wind Floating Offshore Wind Turbine System

Wang, L., Jonkman, J., Papadopoulos, J. & Myers, A., 2023, 18 p.

Research output: NREL › Presentation

Recent Hydrodynamic Modeling Enhancements in OpenFAST

Wang, L., Jonkman, J., Hayman, G., Platt, A., Jonkman, B. & Robertson, A., 2023. 12 p.

Research output: Contribution to conference › Paper › peer-review

4 Scopus Citations

Sensitivity Analysis of Numerical Modeling Input Parameters on Floating Offshore Wind Turbine Loads

Wiley, W., Jonkman, J., Robertson, A. & Shaler, K., 2023, In: Wind Energy Science Discussions. 35 p.

Research output: Contribution to journal › Article

Sensitivity Analysis of Numerical Modeling Input Parameters on Floating Offshore Wind Turbine Loads

Wiley, W., Jonkman, J., Robertson, A. & Shaler, K., 2023, In: Wind Energy Science. 8, 10, p. 1575-1595 21 p.

Research output: Contribution to journal › Article › peer-review

4 Scopus Citations

Sensitivity Analysis of the Effect of Wind and Wake Characteristics on Wind Turbine Loads in a Small Wind Farm

Shaler, K., Robertson, A. & Jonkman, J., 2023, In: Wind Energy Science. 8, 1, p. 25-40 16 p.

Research output: Contribution to journal › Article › peer-review

8 Scopus Citations

Wind Farm Structural Response and Wake Dynamics for an Evolving Stable Boundary Layer: Computational and Experimental Comparisons

Shaler, K., Quon, E., Ivanov, H. & Jonkman, J., 2023, In: Wind Energy Science Discussions.

Research output: Contribution to journal › Article

2022

A Multipurpose Lifting-Line Flow Solver for Arbitrary Wind Energy Concepts

Branlard, E., Brownstein, I., Strom, B., Jonkman, J., Dana, S. & Baring-Gould, E., 2022, In: Wind Energy Science. 7, 2, p. 455-467 13 p.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Scopus Citations

Demonstration of NREL Modeling Capability to Design the Next Generation of Floating Offshore Wind Turbines with Stiesdal and Magellan Wind: Cooperative Research and Development Final Report, CRADA Number CRD-19-00787

Jonkman, J., 2022, 21 p.

Research output: NREL › Technical Report

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

Ross, H., Hall, M., Herber, D., Jonkman, J., Sundarrajan, A. K., Tran, T. T., Wright, A., Zalkind, D. & Johnson, N., 2022. 13 p.

Research output: Contribution to conference › Paper

Dynamic Inflow and Unsteady Aerodynamics Models for Modal and Stability Analyses in OpenFAST

Branlard, E., Jonkman, B., Pirrung, G., Dixon, K. & Jonkman, J., 2 Jun 2022, In: Journal of Physics: Conference Series. 2265, 3, 12 p., Article No. 032044.

Research output: Contribution to journal › Article › peer-review

Open Access

19 Scopus Citations

Influence of Wind Turbine Design Parameters on Linearized Physics-Based Models in OpenFAST

Jonkman, J., Branlard, E. & Jasa, J., 2022, In: Wind Energy Science. 7, 2, p. 559-571 13 p.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Scopus Citations

Loads Assessment of a Fixed-Bottom Offshore Wind Farm with Wake Steering

Shaler, K., Jonkman, J., Barter, G., Kreeft, J. & Muller, J., 2022, In: Wind Energy. 25, 9, p. 1530-1554 25 p.

Research output: Contribution to journal › Article › peer-review

Open Access

10 Scopus Citations

Numerical Investigation of Wind Turbine Wakes Under High Thrust Coefficient

Martinez-Tossas, L., Branlard, E., Shaler, K., Vijayakumar, G., Ananthan, S., Sakievich, P. & Jonkman, J., 2022, In: Wind Energy. 25, 4, p. 605-617 13 p.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Scopus Citations

OC6 Phase I: Improvements to the OpenFAST Predictions of Nonlinear, Low-Frequency Responses of a Floating Offshore Wind Turbine Platform

Wang, L., Robertson, A., Jonkman, J. & Yu, Y.-H., 2022, In: Renewable Energy. 187, p. 282-301 20 p.

Research output: Contribution to journal › Article › peer-review

Open Access

54 Scopus Citations

OC6 Phase Ia: CFD Simulations of the Free-Decay Motion of the DeepCwind Semisubmersible

Wang, L., Robertson, A., Jonkman, J., Kim, J., Shen, Z.-R., Koop, A., Borras Nadal, A., Shi, W., Zeng, X., Ransley, E., Brown, S., Hann, M., Chandramouli, P., Vire, A., Ramesh Reddy, L., Li, X., Xiao, Q., Mendez Lopez, B., Campana Alonso, G. & Oh, S. & 4 others, Sarlak, H., Netzband, S., Jang, H. & Yu, K., 2022, In: Energies. 15, 1, 38 p., 389.

Research output: Contribution to journal › Article › peer-review

Open Access

34 Scopus Citations

OC6 Phase Ia Definition Document: Validation of Nonlinear Hydrodynamic Loading on the DeepCwind Semisubmersible

Robertson, A., Mucha, P., Wendt, F. & Jonkman, J., 2022, 25 p.

Research output: NREL › Technical Report

Jason Jonkman

Research Output

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