Relation between the aerosol condensation activity with different size fractions of the aerosol dry matter

Svetlana A. Terpugova; Victor V. Pol'kin; Alexander V. Antonov; Vladimir P. Shmargunov; Mikhail V. Panchenko

doi:10.1117/12.2603440

15 December 2021 Relation between the aerosol condensation activity with different size fractions of the aerosol dry matter

Svetlana A. Terpugova, Victor V. Pol'kin, Alexander V. Antonov, Vladimir P. Shmargunov, Mikhail V. Panchenko

Author Affiliations +

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119163Z (2021) https://doi.org/10.1117/12.2603440
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

When studying the condensation growth of atmospheric aerosol, many researchers note the dependence of the hygroscopic properties on the particle size. To reveal the role of particles of different sizes in the aerosol condensation activity, we analyzed the data of joint measurements of hygrograms of the scattering coefficient with an integral nephelometer and the size distribution function of dry particles in the diameter range of 0.4 - 20 μm using an optical counter in 2020.

Citation Download Citation

Svetlana A. Terpugova, Victor V. Pol'kin, Alexander V. Antonov, Vladimir P. Shmargunov, and Mikhail V. Panchenko "Relation between the aerosol condensation activity with different size fractions of the aerosol dry matter", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119163Z (15 December 2021); https://doi.org/10.1117/12.2603440

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