Geoscientific Model Development
Geoscientific Model Development
GMD
Articles | Volume 17, issue 17
Articles | Volume 17, issue 17
https://doi.org/10.5194/gmd-17-6761-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/gmd-17-6761-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 17
Development and technical paper
 | 
12 Sep 2024
Development and technical paper |  | 12 Sep 2024

Preliminary evaluation of the effect of electro-coalescence with conducting sphere approximation on the formation of warm cumulus clouds using SCALE-SDM version 0.2.5–2.3.0

Ruyi Zhang, Limin Zhou, Shin-ichiro Shima, and Huawei Yang

Viewed

Total article views: 1,331 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,013 235 83 1,331 73 129
  • HTML: 1,013
  • PDF: 235
  • XML: 83
  • Total: 1,331
  • BibTeX: 73
  • EndNote: 129
Views and downloads (calculated since 15 Jan 2024)
Cumulative views and downloads (calculated since 15 Jan 2024)

Viewed (geographical distribution)

Total article views: 1,331 (including HTML, PDF, and XML) Thereof 1,289 with geography defined and 42 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 08 Jan 2026
Download
Short summary
Solar activity weakly ionises Earth's atmosphere, charging cloud droplets. Electro-coalescence is when oppositely charged droplets stick together. We introduce an analytical expression of electro-coalescence probability and use it in a warm-cumulus-cloud simulation. Results show that charge cases increase rain and droplet size, with the new method outperforming older ones. The new method requires longer computation time, but its impact on rain justifies inclusion in meteorology models.
Read more
Share
Special issue
Particle-based methods for simulating atmospheric aerosol...