Electrical properties of water drops inside the dropwise cluster

被引：31

作者：

Shavlov, A. V. ^{[1
]}

Dzhumandzhi, V. A. ^{[1
]}

Romanyuk, S. N. ^{[1
]}

机构：

[1] Inst Earth Cryosphere, RAS Siberian Branch, Tyumen 625000, Russia

来源：

PHYSICS LETTERS A | 2011年 / 376卷 / 01期

关键词：

Water drop; Dropwise cluster; Clouds; Dusty plasma;

D O I：

10.1016/j.physleta.2011.10.032

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Letter shows that inside a dropwise cluster formed over the heated water surface, water drops are electrically charged. The charge of a separate drop reaches 10(3) units of an elementary charge. The drops are positioned from each other at the distance of double Debye radius length. It is fixed up that drops levitate over the water surface in consequence of the Stokes force acting from the side of gas-vapor flow rising from water surface. The Stokes force thousand times exceeds the Coulomb drop repulsion force from the water surface. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：39 / 45

页数：7

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