Articles | Volume 20, issue 17
https://doi.org/10.5194/acp-20-10111-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-20-10111-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
31 Aug 2020
Research article |
| 31 Aug 2020
| 31 Aug 2020
Impact of aerosols and turbulence on cloud droplet growth: an in-cloud seeding case study using a parcel–DNS (direct numerical simulation) approach
National Center for Atmospheric Research, Boulder, Colorado, USA
Department of Atmospheric and Oceanic Sciences, McGill University, Montréal, Quebec, Canada
Lulin Xue
National Center for Atmospheric Research, Boulder, Colorado, USA
Hua Xin Chuang Zhi Science and Technology LLC, Beijing, China
Man-Kong Yau
Department of Atmospheric and Oceanic Sciences, McGill University, Montréal, Quebec, Canada
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Short summary
This study employs a parcel–DNS (direct numerical simulation) modeling framework to accurately resolve the aerosol–droplet–turbulence interactions in an ascending air parcel. The effect of turbulence, aerosol hygroscopicity, and aerosol mass loading on droplet growth and rain formation is investigated through a series of in-cloud seeding experiments in which hygroscopic particles were seeded near the cloud base.
This study employs a parcel–DNS (direct numerical simulation) modeling framework to accurately...
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