Wind Energy Science
Wind Energy Science
WES
Articles | Volume 10, issue 4
Articles | Volume 10, issue 4
https://doi.org/10.5194/wes-10-827-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wes-10-827-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 10, issue 4
Research article
 | 
30 Apr 2025
Research article |  | 30 Apr 2025

Coleman-free aero-elastic stability methods for three- and two-bladed floating wind turbines

Bogdan Pamfil, Henrik Bredmose, and Taeseong Kim

Viewed

Total article views: 2,273 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,642 518 113 2,273 89 163
  • HTML: 1,642
  • PDF: 518
  • XML: 113
  • Total: 2,273
  • BibTeX: 89
  • EndNote: 163
Views and downloads (calculated since 07 Nov 2024)
Cumulative views and downloads (calculated since 07 Nov 2024)

Viewed (geographical distribution)

Total article views: 2,273 (including HTML, PDF, and XML) Thereof 2,069 with geography defined and 204 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 07 Mar 2026
Download
Short summary
A floating wind turbine time domain model, which considers dynamic stall, is used to develop Coleman-free aero-elastic stability analysis methods, namely Hill's and Floquet's. We clarify how the floater tilt is involved in the stability analysis, show damping effects of aerodynamic states, prove that results of both methods agree and can reproduce the forward- and backward-whirling rotor modes in a Coleman-based analysis, and demonstrate that both methods can be applied to a two-bladed rotor.
Read more
Share
Altmetrics
Final-revised paper
Preprint