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Chapters
- 00:05Title
- 00:54Preparations
- 02:04Experiments with ≥ 700 μm Particles
- 03:57Experiments with Powders ≤ 400 μm
- 04:38Evaluating the Data
- 06:05Results: Coefficient of Restitution for Various Particle Sizes
- 07:08Conclusion
The coefficient of restitution is a parameter that describes the loss of kinetic energy during collision. Here, a free-fall setup under vacuum conditions is developed to be able to determine the coefficient of restitution parameter for particles in micrometer range with high impact velocities.
