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实验装置的研制归还系数在真空条件下测量
JoVE 杂志
工程学
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JoVE 杂志 工程学
Development of an Experimental Setup for the Measurement of the Coefficient of Restitution under Vacuum Conditions
DOI:

07:49 min

March 29, 2016

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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

Summary

自动翻译

恢复系数是描述碰撞时的动能的损失的参数。这里,在真空条件下自由下落设置被显影以能够确定归还参数的系数为在微米范围内的颗粒的高的冲击速度。

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