Evolution of the size of hygroscopic particles after paired coagulation

Authors

  • Yulia L. Kuznetsova Institute of Continuous Media Mechanics UB RAS

DOI:

https://doi.org/10.17072/1994-3598-2025-4-33-41

Abstract

The study focuses on the development and application of a simplified one-dimensional model for describing the size of complex hygroscopic particles formed by means of pairwise coagulation of a single-component aerosol. Such particles are typical of the mine atmosphere of potassium-magnesium deposits. Since accurate modeling of the shape and internal structure of the resulting nonspherical agglomerates with multiple crystalline cores is extremely labor-intensive, three approximation options are proposed in this paper, these allowing the use of a simple baseline model originally developed for a single spherical particle.

Published

2025-12-28

How to Cite

Kuznetsova Ю. (2025). Evolution of the size of hygroscopic particles after paired coagulation. Bulletin of Perm University. Physics, (4), 33–41. https://doi.org/10.17072/1994-3598-2025-4-33-41

Issue

Section

Regular articles