Coefficient of restitution for wet particles

The influence of a wetting liquid on the coefficient of restitution (COR) is investigated experimentally by tracing freely falling particles bouncing on a wet surface. The dependence of the COR on the impact velocity and various properties of the particle and the wetting liquid is presented and disc...

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Veröffentlicht in:	arXiv.org 2012-05
Hauptverfasser:	Gollwitzer, Frank, Rehberg, Ingo, Kruelle, Christof A, Huang, Kai
Format:	Artikel
Sprache:	eng
Schlagworte:	Dependence Dimensionless numbers Film thickness Fluid flow Impact velocity Lubrication Physics - Fluid Dynamics Physics - Soft Condensed Matter Reynolds number Wetting
Online-Zugang:	Volltext
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