Volume effect in the cyclic segregation of quasi two-dimensional binary granular mixture

被引：2
|
作者：
Wu Yu-Hang [1 ]
Zheng Ning [1 ]
Wen Ping-Ping [1 ]
Li Liang-Sheng [1 ]
Shi Qing-Fan [1 ]
Sun Gang [2 ]
机构：
[1] Beijing Inst Technol, Dept Phys, Beijing 100081, Peoples R China
[2] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
来源：
ACTA PHYSICA SINICA | 2011年 / 60卷 / 02期
基金：
中国国家自然科学基金;
关键词：
granular matter; segregation; period;
D O I：
10.7498/aps.60.024501
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A systematic study about the cyclic segregation observed experimentally in a vertically vibrated quasi two-dimensional binary granular mixture is reported. The frequency-amplitude phase diagram was obtained, in which the region of cyclic segregation was found. We also measured the period of the cyclic segregation and showed the relationship between the period and total volume of granular mixture. Finally, the competition mechanism of percolation and condensation from Hong's theory is used to explain the cyclic segregation and volume effect qualitatively.
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页数：5
相关论文
共 19 条
  • [1] ABDUL Q, 2010, CHINESE PHYS B, V19, P34601
  • [2] Reversing the Brazil-nut effect: Competition between percolation and condensation
    Breu, APJ
    Ensner, HM
    Kruelle, CA
    Rehberg, I
    [J]. PHYSICAL REVIEW LETTERS, 2003, 90 (01)
  • [3] Dynamical behaviour of fine granular glass/bronze mixtures under vertical vibration
    Burtally, N
    King, PJ
    Swift, MR
    Leaper, M
    [J]. GRANULAR MATTER, 2003, 5 (02) : 57 - 66
  • [4] HERMANM HJ, 1998, PHYS DRY GRANULAR ME
  • [5] Reverse Brazil nut problem: Competition between percolation and condensation
    Hong, DC
    Quinn, PV
    Luding, S
    [J]. PHYSICAL REVIEW LETTERS, 2001, 86 (15) : 3423 - 3426
  • [6] JIANG Z, 2003, ACTA PHYS SINICA, V52, pF5
  • [7] VIBRATION-INDUCED SIZE SEPARATION IN GRANULAR MEDIA - THE CONVECTION CONNECTION
    KNIGHT, JB
    JAEGER, HM
    NAGEL, SR
    [J]. PHYSICAL REVIEW LETTERS, 1993, 70 (24) : 3728 - 3731
  • [8] Cycle of segregation patterns in vertically vibrated binary granular mixtures
    Liang Xuan-Wen
    Li Liang-Sheng
    Hou Zhao-Guo
    Lue Zhen
    Yang Lei
    Sun Gang
    Shi Qing-Fan
    [J]. ACTA PHYSICA SINICA, 2008, 57 (04) : 2300 - 2305
  • [9] A segregation mechanism in a vertically shaken bed
    Liffman, K
    Muniandy, K
    Rhodes, M
    Gutteridge, D
    Metcalfe, G
    [J]. GRANULAR MATTER, 2001, 3 (04) : 205 - 214
  • [10] Lu K Q, 2004, PHYSICS, V33, P629
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