Nonlinear waves on the surface of a dielectric liquid in a horizontal electric field in 3D geometry: Exact solutions

被引:27
|
作者
Zubarev, N. M. [1 ]
机构
[1] Russian Acad Sci, Inst Electrophys, Ural Div, Ekaterinburg 620016, Russia
基金
俄罗斯基础研究基金会;
关键词
PROPAGATION; INSTABILITY; HELIUM;
D O I
10.1134/S0021364009060022
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
It has been shown that waves of arbitrary configuration in 3D geometry may propagate without distortion along the surface of a dielectric liquid in the direction of a horizontal electric field. This situation occurs for the high-permittivity liquids in the case of a sufficiently high external field when the effect of electrostatic forces dominates. A general solution of the equations of motion that describes the interaction of counterpropagating waves of a small but finite amplitude has been obtained.
引用
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页码:271 / 274
页数:4
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