Complexities of splashing

被引:124
作者
Deegan, R. D. [1 ,2 ]
Brunet, P. [3 ]
Eggers, J. [3 ]
机构
[1] Univ Michigan, Dept Phys, Randall Lab, Ann Arbor, MI 48109 USA
[2] Univ Michigan, Ctr Study Complex Syst, Randall Lab, Ann Arbor, MI 48109 USA
[3] Univ Bristol, Sch Math, Bristol BS8 1TW, Avon, England
关键词
D O I
10.1088/0951-7715/21/1/C01
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the impact of a drop of liquid onto a thin layer of the same liquid. We give an overview of the sequence of events that occur as the two most important dimensionless control parameters are varied. In particular, multiple cohorts of droplets can be ejected at different stages after impact due to different mechanisms. Edgerton's famous Milkdrop Coronet is only observed for a narrow range of parameters. Outside this range, the splash is either qualitatively different, or suffers from a much lower level of regularity.
引用
收藏
页码:C1 / C11
页数:11
相关论文
共 19 条
[1]  
[Anonymous], 1977, STOPPING TIME PHOTOG
[2]   Controlling droplet deposition with polymer additives [J].
Bergeron, V ;
Bonn, D ;
Martin, JY ;
Vovelle, L .
NATURE, 2000, 405 (6788) :772-775
[3]   Droplet impact on a thin fluid layer [J].
Howison, SD ;
Ockendon, JR ;
Oliver, JM ;
Purvis, R ;
Smith, FT .
JOURNAL OF FLUID MECHANICS, 2005, 542 :1-23
[4]   Droplet splashing on a thin liquid film [J].
Josserand, C ;
Zaleski, S .
PHYSICS OF FLUIDS, 2003, 15 (06) :1650-1657
[5]  
KADANOFF LP, 2000, U CHICAGO REC, V35, P2
[6]   Stilled splashes [J].
Kemp, M .
NATURE, 1998, 396 (6712) :633-633
[7]   DROPLET-WALL COLLISIONS - EXPERIMENTAL STUDIES OF THE DEFORMATION AND BREAKUP PROCESS [J].
MUNDO, C ;
SOMMERFELD, M ;
TROPEA, C .
INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 1995, 21 (02) :151-173
[8]  
PREGRINE DH, 1981, J FLUID MECH, V106, P9
[9]   Dynamics and disintegration of drops of polymeric liquids [J].
Rozhkov, A ;
Prunet-Foch, B ;
Vignes-Adler, M .
JOURNAL OF NON-NEWTONIAN FLUID MECHANICS, 2006, 134 (1-3) :44-55
[10]   Dynamic contact angle of spreading droplets: Experiments and simulations [J].
Sikalo, S ;
Wilhelm, HD ;
Roisman, IV ;
Jakirlic, S ;
Tropea, C .
PHYSICS OF FLUIDS, 2005, 17 (06) :1-13