Relative energy dissipation-induced effective attraction in granular mixture

doi:10.1088/1674-1056/19/12/128202

中国物理B ›› 2010, Vol. 19 ›› Issue (12): 128202-128202.doi: 10.1088/1674-1056/19/12/128202

Relative energy dissipation-induced effective attraction in granular mixture

贾燕, 杨先清, 邓敏, 郭海萍, 叶见兰

College of Science, China University of Mining and Technology, Xuzhou 221116, China

收稿日期:2010-04-01 修回日期:2010-06-11 出版日期:2010-12-15 发布日期:2010-12-15
基金资助:
Project supported by the Science Fund for Creative Research Groups of the National Natural Science Foundation of China (Grant No. 50921002).

Relative energy dissipation-induced effective attraction in granular mixture

Jia Yan(贾燕), Yang Xian-Qing(杨先清)^†, Deng Min(邓敏), Guo Hai-Ping(郭海萍), and Ye Jian-Lan(叶见兰)

College of Science, China University of Mining and Technology, Xuzhou 221116, China

Received:2010-04-01 Revised:2010-06-11 Online:2010-12-15 Published:2010-12-15
Supported by:
Project supported by the Science Fund for Creative Research Groups of the National Natural Science Foundation of China (Grant No. 50921002).

摘要/Abstract

摘要： This paper presents the investigation of the clustering of the intruders in a vertically vibrated granular bed by means of event-driven simulations. The results indicate that the position of intruders in the vertical direction is not a key factor for their aggregation. Energy dissipation of the intruders and host particles are calculated in the process of intruder-host and host–host collisions. The relative energy dissipation of the intruders to that of the host particles is obtained. We find that clustering of the intruders happens when the relative energy dissipation is negative. The conclusion is verified when the restitution coefficient, density and diameter of the intruders are varied.

Abstract: This paper presents the investigation of the clustering of the intruders in a vertically vibrated granular bed by means of event-driven simulations. The results indicate that the position of intruders in the vertical direction is not a key factor for their aggregation. Energy dissipation of the intruders and host particles are calculated in the process of intruder-host and host–host collisions. The relative energy dissipation of the intruders to that of the host particles is obtained. We find that clustering of the intruders happens when the relative energy dissipation is negative. The conclusion is verified when the restitution coefficient, density and diameter of the intruders are varied.

Key words: granular mixture, energy dissipation, cluster, event-driven simulations

中图分类号: (Granular flow: mixing, segregation and stratification)

45.70.Mg

贾燕, 杨先清, 邓敏, 郭海萍, 叶见兰. Relative energy dissipation-induced effective attraction in granular mixture[J]. 中国物理B, 2010, 19(12): 128202-128202.

Jia Yan(贾燕), Yang Xian-Qing(杨先清), Deng Min(邓敏), Guo Hai-Ping(郭海萍), and Ye Jian-Lan(叶见兰). Relative energy dissipation-induced effective attraction in granular mixture[J]. Chin. Phys. B, 2010, 19(12): 128202-128202.

参考文献 27

[1]	Jaeger H M, Nagel S R and Behringer R P 1996 Rev. Mod. Phys. 68 1259
[2]	Kadanoff L P 1999 Rev. Mod. Phys. 71 435
[3]	Aranson I S and Tsimring L S 2006 Rev. Mod. Phys. 78 641
[4]	Kudroll A 2004 Rep. Prog. Phys. 67 209
[5]	Duran J, Rajchenbach J and Clement E 1993 Phys. Rev. Lett. 70 2431
[6]	Knight J B, Jaeger H M and Nagel S R 1993 Phys. Rev. Lett. 70 3728
[7]	Shinbrot T and Muzzio F J 1998 Phys. Rev. Lett. 81 4365
[8]	Hong D C, Quinn P V and Luding S 2001 Phys. Rev. Lett. 86 3423
[9]	Mobius M E, Lauderdale B E, Nagel S R and Jaeger H M 2001 Nature (London) 414 270
[10]	Yan X, Shi Q, Hou M, Lu K and Chan C K 2003 Phys. Rev. Lett. 91 014302-1
[11]	Hu M B, Kong X Z, Wu Q S and Wu Y H 2005 Chin. Phys. 14 1844
[12]	Xia J H, You Y W, Wang P P, Wang W L and Liu C S 2010 Chin. Phys. B 19 056404
[13]	Goldhirsch I and Zanetti G 1993 Phys. Rev. Lett. 70 1619
[14]	Eggers J 1999 Phys. Rev. Lett. 83 5322
[15]	Weele van der K, Meer van der D, Versluis M and Lohse D 2001 Europhys. Lett. 53 328
[16]	Meer van der D, Weele van der K and Lohse D 2002 Phys. Rev. Lett. 88 174302-1
[17]	Sanders D A, Swift M R, Bowley R M and King P J 2004 Phys. Rev. Lett. 93 208002-1
[18]	Huerta D A and Ruiz-Suarez J C 2004 Phys. Rev. Lett. 92 114301-1
[19]	Yang X Q, Zhou K, Qiu K and Zhao Y M 2006 Phys. Rev. E 73 031305-1
[20]	Sanders D A, Swift M R, Bowley R M and King P J 2006 Europhys. Lett. 73 349
[21]	Lui L T, Swift M R, Bowley R M and King P J 2008 Phys. Rev. E 77 020301-1
[22]	Sanders D A, Swift M R, Bowley R M and King P J 2006 Appl. Phys. Lett. 88 264106
[23]	Lui L T, Swift M R, Bowley R M and King P J 2007 Phys. Rev. E 75 051303-1
[24]	Lubachevsky B D 1991 J. Comput. Phys. 94 255
[25]	Herrmann H J and Luding S 1998 Continuum Mech. Themodyn. 10 189
[26]	Brito R, Enriquez H, Godoy S and Soto R 2008 Phys. Rev. E 77 061301-1
[27]	Serero D, Goldhirsch I, Noskowick S H and Tan M L 2006 J. Fluid Mech. 554 237

Relative energy dissipation-induced effective attraction in granular mixture

Relative energy dissipation-induced effective attraction in granular mixture

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 27

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	吴麒麟, 厚美瑛, 杨磊, 王伟, 杨光辉, 陶科伟, 陈良文, 张晟. Parametric study of the clustering transition in vibration driven granular gas system[J]. 中国物理B, 2020, 29(5): 54502-054502.
[2]	王欣, 朱红伟, 史庆藩, 郑宁. Discharge flow of granular particles through an orifice on a horizontal hopper: Effect of the hopper angle[J]. 中国物理B, 2020, 29(4): 44502-044502.
[3]	高庆飞, 陶亦舟, 韦艳芳, 吴成, 董力耘. Simulation-based optimization of inner layout of a theater considering the effect of pedestrians[J]. 中国物理B, 2020, 29(3): 34501-034501.
[4]	韩韧, 张宇峰, 李然, 陈泉, 冯靖禹, 孔平. Avalanching patterns of irregular sand particles in continual discrete flow[J]. 中国物理B, 2020, 29(2): 24501-024501.
[5]	张腾, 黄申石, 张学林, 陆守香, 黎昌海. Effect of exit location on flow of mice under emergency condition[J]. 中国物理B, 2019, 28(1): 10505-010505.
[6]	王廷伟, 李鑫, 武倩倩, 矫滕菲, 刘行易, 孙敏, 胡凤兰, 黄德财. Numerical simulations of dense granular flow in a two-dimensional channel:The role of exit position[J]. 中国物理B, 2018, 27(12): 124704-124704.
[7]	王文广, 厚美瑛, 陈科, 虞培东, Matthias Sperl. Experimental and numerical study on energy dissipation in freely cooling granular gases under microgravity[J]. 中国物理B, 2018, 27(8): 84501-084501.
[8]	林鹏, 马剑, 司有亮, 吴凡雨, 王国元, 王建宇. A numerical study of contact force in competitive evacuation[J]. 中国物理B, 2017, 26(10): 104501-104501.
[9]	张玉春, 马剑, 司有亮, 冉桐, 吴凡雨, 王国元, 林鹏. Required width of exit to avoid the faster-is-slower effect in highly competitive evacuation[J]. 中国物理B, 2017, 26(8): 84504-084504.
[10]	王文广, 周志刚, 宗谨, 厚美瑛. DEM simulation of granular segregation in two-compartment system under zero gravity[J]. 中国物理B, 2017, 26(4): 44501-044501.
[11]	董力耘, 蓝冬恺, 李翔. Self-organized phenomena of pedestrian counterflow through a wide bottleneck in a channel[J]. 中国物理B, 2016, 25(9): 98901-098901.
[12]	梅一枫, 陈延佩, 王维, 厚美瑛. The anisotropy of free path in a vibro-fluidized granular gas[J]. 中国物理B, 2016, 25(8): 84501-084501.
[13]	林鹏, 马剑, 卢兆明. Discrete element crowd model for pedestrian evacuation through an exit[J]. 中国物理B, 2016, 25(3): 34501-034501.
[14]	刘煜, 赵俊红. Experimental study and analysis on the rising motion of grains in a vertically-vibrated pipe[J]. , 2015, 24(3): 34502-034502.
[15]	王浩楠, 陈栋, 盘薇, 薛郁, 何红弟. Evacuation of pedestrians from a hall by game strategy update[J]. , 2014, 23(8): 80505-080505.