Wind Energy Science
Wind Energy Science
WES
Articles | Volume 6, issue 3
Articles | Volume 6, issue 3
https://doi.org/10.5194/wes-6-715-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wes-6-715-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 6, issue 3
Research article
 | 
25 May 2021
Research article |  | 25 May 2021

A simplified model for transition prediction applicable to wind-turbine rotors

Thales Fava, Mikaela Lokatt, Niels Sørensen, Frederik Zahle, Ardeshir Hanifi, and Dan Henningson

Viewed

Total article views: 1,544 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
975 523 46 1,544 52 51
  • HTML: 975
  • PDF: 523
  • XML: 46
  • Total: 1,544
  • BibTeX: 52
  • EndNote: 51
Views and downloads (calculated since 12 Nov 2020)
Cumulative views and downloads (calculated since 12 Nov 2020)

Viewed (geographical distribution)

Total article views: 1,544 (including HTML, PDF, and XML) Thereof 1,468 with geography defined and 76 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 05 Oct 2024
Download
Short summary
This work develops a simplified framework to predict transition to turbulence on wind-turbine blades. The model is based on the boundary-layer and parabolized stability equations, including rotation and three-dimensionality effects. We show that these effects may promote transition through highly oblique Tollmien–Schlichting (TS) or crossflow modes at low radii, and they should be considered for a correct transition prediction. At high radii, transition tends to occur through 2D TS modes.
Read more
Altmetrics
Final-revised paper
Preprint