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arXiv · 1206.5126

Granular Gas: Vibrating Walls, Two-Peak Distribution and Hydrodynamics

Yanpei Chen·Meiying Hou·Yimin Jiang·Mario Liu
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Abstract

Vibrating walls, used to maintain the temperature in a granular gas, modify the system strongly. Most conspicuously, the usual one-peak velocity distribution splits into two, asymmetrically positioned. A surgical repair of the usual hydrodynamic description is presented that provides an account for, and an understanding of, the situation.

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Yanpei Chen, Meiying Hou, Yimin Jiang, Mario Liu. 2012-06-22. Granular Gas: Vibrating Walls, Two-Peak Distribution and Hydrodynamics. https://doi.org/10.1103/physreve.88.052204

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