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Granular dynamics and gravity.
Soft Matter ( IF 2.9 ) Pub Date : 2020-09-03 , DOI: 10.1039/d0sm01203c
Rodrigo Sánchez 1
Affiliation  

The role of gravity on the dynamics of granular particles is examined via their velocity distributions. Acceleration due to gravity, particle number and the coefficient of restitution have all been varied. Various quantitative relationships governing the relationship between parameters involved in the vertical and horizontal velocity component distributions are derived and applied to the data, and for the horizontal velocity components' distribution in particular remarkably good agreement is obtained.

中文翻译:

颗粒动力学和重力。

通过它们的速度分布来检查重力对颗粒动力学的作用。由于重力,颗粒数量和恢复系数而产生的加速度均发生了变化。得出控制垂直和水平速度分量分布中涉及的参数之间的关系的各种定量关系,并将其应用于数据,并且对于水平速度分量的分布,特别是获得了非常好的一致性。
更新日期:2020-09-16
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