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arXiv · 2507.05802

Formation and fragmentation of nylon fibre aggregates

Gey·Le Gal·Verhille
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Abstract

The aggregation process of fibers suspended in a fluid remains an open question, despite its critical role in numerous natural and industrial processes. This paper presents an experimental setup designed to create fiber aggregates in a turbulent flow. The phase diagram for the aggregation states is established as a function of the experimental parameters, and the statistical properties of the resulting aggregates are characterized. Additionally, the fragmentation process is investigated, and a model is proposed to describe the fragmentation time of the aggregates, which is subsequently validated through comparison with experimental results.

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Gey, Le Gal, Verhille. 2025-07-08. Formation and fragmentation of nylon fibre aggregates. https://arxiv.org/abs/2507.05802

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