Water spring:: A model for bouncing drops

被引：243

作者：

Okumura, K ^{[1
]}

Chevy, F

Richard, D

Quéré, D

Clanet, C

机构：

[1] Coll France, Phys Mat Condensee Lab, CNRS, UMR 7125, F-75231 Paris 05, France

[2] Ochanomizu Univ, Dept Phys, Grad Sch Human & Sci, Bunkyo Ku, Tokyo 1128610, Japan

[3] Inst Rech Phenomenes Hors Equilibre, CNRS, UMR 6594, F-13384 Marseille, France

来源：

EUROPHYSICS LETTERS | 2003年 / 62卷 / 02期

关键词：

D O I：

10.1209/epl/i2003-00340-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It has been shown that a water drop can bounce persistently, when thrown on a super-hydrophobic substrate. We present here scaling arguments which allow us to predict the maximal deformation and the contact time of the drop. This approach is completed by a model describing the flow inside the drop, and by original experimental data.

引用

页码：237 / 243

页数：7

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