Wind Energy Science
Wind Energy Science
WES
Articles | Volume 7, issue 4
Articles | Volume 7, issue 4
https://doi.org/10.5194/wes-7-1533-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wes-7-1533-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 7, issue 4
Research article
 | 
20 Jul 2022
Research article |  | 20 Jul 2022

Wind turbine main-bearing lubrication – Part 2: Simulation-based results for a double-row spherical roller main bearing in a 1.5 MW wind turbine

Edward Hart, Elisha de Mello, and Rob Dwyer-Joyce

Viewed

Total article views: 2,817 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,857 892 68 2,817 50 48
  • HTML: 1,857
  • PDF: 892
  • XML: 68
  • Total: 2,817
  • BibTeX: 50
  • EndNote: 48
Views and downloads (calculated since 04 Oct 2021)
Cumulative views and downloads (calculated since 04 Oct 2021)

Viewed (geographical distribution)

Total article views: 2,817 (including HTML, PDF, and XML) Thereof 2,668 with geography defined and 149 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 23 Apr 2025
Download
Short summary
This paper is the second in a two-part study on lubrication in wind turbine main bearings. Investigations are conducted concerning lubrication in the double-row spherical roller main bearing of a 1.5 MW wind turbine. This includes effects relating to temperature, starvation, grease-thickener interactions and possible non-steady EHL effects. Results predict that the modelled main bearing would be expected to operate under mixed lubrication conditions for a non-negligible proportion of its life.
Read more
Share
Altmetrics
Final-revised paper
Preprint