Wind Energy Science
Wind Energy Science
WES
Articles | Volume 9, issue 10
Articles | Volume 9, issue 10
https://doi.org/10.5194/wes-9-1869-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wes-9-1869-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 9, issue 10
Research article
 | 
07 Oct 2024
Research article |  | 07 Oct 2024

Impact of a two-dimensional steep hill on wind turbine noise propagation

Jules Colas, Ariane Emmanuelli, Didier Dragna, Philippe Blanc-Benon, Benjamin Cotté, and Richard J. A. M. Stevens

Viewed

Total article views: 3,074 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,198 751 125 3,074 130 182
  • HTML: 2,198
  • PDF: 751
  • XML: 125
  • Total: 3,074
  • BibTeX: 130
  • EndNote: 182
Views and downloads (calculated since 03 Apr 2024)
Cumulative views and downloads (calculated since 03 Apr 2024)

Viewed (geographical distribution)

Total article views: 3,074 (including HTML, PDF, and XML) Thereof 3,004 with geography defined and 70 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 02 Apr 2026
Download
Short summary
We studied wind turbine noise propagation in a hilly terrain through numerical simulation in different scenarios. The sound pressure levels obtained for a wind turbine in front of a 2D hill and a wind turbine on a hilltop are compared to a baseline flat case. The source height and wind speed strongly influence sound propagation downwind. Topography influences the wake shape, inducing changes in the sound propagation that modify the sound pressure level and amplitude modulation downwind.
Read more
Share
Altmetrics
Final-revised paper
Preprint