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Size distributions in irreversible particle aggregation

2023/07/27 by Klavs Hansen, Hansen, Klavs
Environmental Science · Materials Science · Physics and Astronomy · #Atomic and Molecular Clusters (physics.atm-clus) #Coagulation and Flocculation Studies #FOS: Physical sciences #Material Dynamics and Properties #Theoretical and Computational Physics

paper · pdf · doi:10.48550/arxiv.2307.14795

openalex publication_date 2023/07/27 · openalex created_date 2023/07/29 · openalex updated_date 2026/07/28

Abstract

The aggregation of particles in the free molecular regime is determined approximately for situations with a high degree of translational energy equilibration. The mean particle sizes develop linearly in time. Scaling relations are used to derive a linear partial differential equation which is solved to show that the size distributions are close to log-normal asymptotically in time.

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