期刊
ANALYTICAL SCIENCES
卷 30, 期 4, 页码 441-444出版社
JAPAN SOC ANALYTICAL CHEMISTRY
DOI: 10.2116/analsci.30.441
关键词
Surface tension gradient; spontaneous motion; alcohol droplet; Marangoni effect; capillary wave; 1-hexanol
The surface tension gradients in the front and rear sides of a 1-hexanol droplet exhibiting self-propelled motion were compared by a time-resolved quasi-elastic laser scattering method. The velocity of the alcohol droplet strongly correlated to the difference of the inverse of the recovery distances of the surface tensions between the front and rear sides. This result indicates that the spontaneous alcohol droplet motion is governed by an imbalance in the Marangoni convection flow, induced by an asymmetric surface tension distribution.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据