Granular clustering in a hydrodynamic simulation.
Granular clustering in a hydrodynamic simulation.
复制标题
流体动力学模拟中的粒度聚类。
DOI:
10.1103/physreve.67.061302
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发表时间:
2002
期刊:
影响因子:
--
通讯作者:
G. Mazenko
中科院分区:
文献类型:
--
作者:
S. Hill;G. Mazenko
We examine the hydrodynamics of a granular gas using numerical simulation. We demonstrate the appearance of shearing and clustering instabilities predicted by linear stability analysis, and show that their appearance is directly related to the inelasticity of collisions in the material. We discuss the rate at which these instabilities arise and the manner in which clusters grow and merge.