
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.
7 pages, 3 figures
Aggregation, Chemistry, Smoluchowski equation, Physics, QC1-999, Nucleation, FOS: Physical sciences, Physics - Atomic and Molecular Clusters, Atomic and Molecular Clusters (physics.atm-clus), QD1-999
Aggregation, Chemistry, Smoluchowski equation, Physics, QC1-999, Nucleation, FOS: Physical sciences, Physics - Atomic and Molecular Clusters, Atomic and Molecular Clusters (physics.atm-clus), QD1-999
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