中国物理B ›› 2012, Vol. 21 ›› Issue (1): 14501-014501.doi: 10.1088/1674-1056/21/1/014501
李寅阊1, 张祺1, Sajjad Hussain Shah2, 崔非非2, 厚美瑛2
Sajjad Hussain Shaha)b), Li Yin-Chang(李寅阊)b), Cui Fei-Fei(崔非非)a)b), Zhang Qi(张祺)b), and Hou Mei-Ying(厚美瑛)a)b)†
摘要: A bi-disperse granular gas in an asymmetrical two-compartment system is studied experimentally. The presence of asymmetry within the range of our experimental parameters results in a directed segregated state and a directed clustering state. This deterministic system does not depend on the initial conditions. A modified flux model based on Lohse's flux model for bi-disperse granular gases is derived. The modified flux model explains qualitatively the experimental results.
中图分类号: (Pattern formation)