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arXiv · 0809.3770

Collision of a sphere onto a wall coated with a liquid film

A. M. Ardekani·R. H. Rangel
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Abstract

Particle-particle and particle-wall collisions occur in many natural and industrial applications such as sedimentation, agglomeration, and granular flows. To accurately predict the behavior of particulate flows, fundamental knowledge of the mechanisms of a single collision is required. In this fluid dynamics video, particle-wall collisions onto a wall coated with 1.5% poly(ethylene-oxide) (PEO) (viscoelastic liquid) and 80% Glycerol and water (Newtonian liquid) are shown.

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A. M. Ardekani, R. H. Rangel. 2008-09-22. Collision of a sphere onto a wall coated with a liquid film. https://arxiv.org/abs/0809.3770

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