Berrones-Santos, Arturo 1Schaeffer, Elisa 1Almaguer, Javier 1Benavides-Vazquez, Luis2
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作者信息
1. Univ Autonoma Nuevo Leon
2. Tecnol Monterrey
折叠
Abstract
The inclusion of a fragmentation mechanism in population balance equations introduces complex interactions that make the analytical or even computational treatment much more difficult than for the pure aggregation case. This is specially true when variable sized fragments are allowed, because of the exponential growth in fragments size combinations with the number of monomers in the exchanges. In this contribution we present a new model that incorporates an instability threshold in the clusters, which induces arbitrary losses or gains of particles by fracture with a substantial simplification of the combinatorics of the process. The model exhibits two different regimes. (C)& nbsp;2022 Elsevier B.V. All rights reserved.
Key words
Population balance/Fragmentation/Instability/Non-equilibrium/SELF-ORGANIZED CRITICALITY/COAGULATION/EQUATIONS/MODELS
NSTL
Elsevier