Size Segregation in a Vibrated Tilted Compartmentalized Granular Chamber
HU Mao-Bin, WU Qing-Song, JIANG Rui
School of Engineering Science, University of Science and Technology of China, Hefei 230026
Size Segregation in a Vibrated Tilted Compartmentalized Granular Chamber
HU Mao-Bin;WU Qing-Song;JIANG Rui
School of Engineering Science, University of Science and Technology of China, Hefei 230026
关键词 ：
45.70.Mg ,
05.60.Cd ,
05.40.Jc
Abstract ： A bidisperse granular mixture in a slightly tilted compartmentalized chamber is experimentally found to show size segregation when vertically vibrated. A surface slope develops and large particles congregate to the lower side. Particles right upon the upper tip of the dividing wall behave in a competitive way, i.e., they can go to either compartment depending on the force exerted on them.
Key words ：
45.70.Mg
05.60.Cd
05.40.Jc
出版日期: 2003-07-01
:
45.70.Mg
(Granular flow: mixing, segregation and stratification)
05.60.Cd
(Classical transport)
05.40.Jc
(Brownian motion)
引用本文:
HU Mao-Bin;WU Qing-Song;JIANG Rui. Size Segregation in a Vibrated Tilted Compartmentalized Granular Chamber[J]. 中国物理快报, 2003, 20(7): 1091-1093.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I7/1091
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2003, Vol. 20 
