Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 17, issue 11
Articles | Volume 17, issue 11
https://doi.org/10.5194/acp-17-6531-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/acp-17-6531-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 17, issue 11
Research article
 | 
02 Jun 2017
Research article |  | 02 Jun 2017

A new downscaling method for sub-grid turbulence modeling

Lucie Rottner, Christophe Baehr, Fleur Couvreux, Guylaine Canut, and Thomas Rieutord

Viewed

Total article views: 3,625 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,089 1,393 143 3,625 161 195
  • HTML: 2,089
  • PDF: 1,393
  • XML: 143
  • Total: 3,625
  • BibTeX: 161
  • EndNote: 195
Views and downloads (calculated since 19 Jan 2016)
Cumulative views and downloads (calculated since 19 Jan 2016)

Cited

Saved (final revised paper)

Latest update: 03 Jun 2026
Download
Short summary
In this study we explore a new way to model sub-grid turbulence using particle systems. The ability of particle systems to model small-scale turbulence is evaluated using high-resolution numerical simulations performed with the atmospheric model Meso-NH. The study shows that the particle system is able to reproduce much finer turbulent structures than the high-resolution simulations. It also provides an estimate of the effective spatial and temporal resolution of the numerical models.
Read more
Share
Special issue
The Boundary-Layer Late Afternoon and Sunset Turbulence (BLLAST)...
Altmetrics
Final-revised paper
Preprint