QQ客服 官方微博 反馈留言

	Lateral Migration and Nonuniform Rotation of Biconcave Particle Suspended in Poiseuille Flow
	Wen Bing-Hai ; Chen Yan-Yan ; Zhang Ren-Liang ; Zhang Chao-Ying ; Fang Hai-Ping
刊名	CHINESE PHYSICS LETTERS
	2013
卷号	30期号:6
ISSN号	0256-307X
英文摘要	A biconcave particle suspended in a Poiseuille flow is investigated by the multiple-relaxation-time lattice Boltzmann method with the Galilean-invariant momentum exchange method. The lateral migration and equilibrium of the particle are similar to the Segre-Silberberg effect in our numerical simulations. Surprisingly, two lateral equilibrium positions are observed corresponding to the releasing positions of the biconcave particle. The upper equilibrium positions significantly decrease with the increasing Reynolds number, whereas the lower ones are almost insensitive to the Reynolds number. Interestingly, the regular wave accompanied by nonuniform rotation is exhibited in the lateral movement of the biconcave particle. It can be attributed to the fact that the biconcave shape in various postures interacts with the parabolic velocity distribution of the Poiseuille flow. A set of contours illustrate the dynamic flow field when the biconcave particle has successive postures in a rotating period.
收录类别	SCI
语种	英语
WOS记录号	WOS:000320369500029
公开日期	2014-06-13
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/13803]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Wen Bing-Hai,Chen Yan-Yan,Zhang Ren-Liang,et al. Lateral Migration and Nonuniform Rotation of Biconcave Particle Suspended in Poiseuille Flow[J]. CHINESE PHYSICS LETTERS,2013,30(6).
APA	Wen Bing-Hai,Chen Yan-Yan,Zhang Ren-Liang,Zhang Chao-Ying,&Fang Hai-Ping.(2013).Lateral Migration and Nonuniform Rotation of Biconcave Particle Suspended in Poiseuille Flow.CHINESE PHYSICS LETTERS,30(6).
MLA	Wen Bing-Hai,et al."Lateral Migration and Nonuniform Rotation of Biconcave Particle Suspended in Poiseuille Flow".CHINESE PHYSICS LETTERS 30.6(2013).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。