Radiation of electromagneticwaves by a spheroidal charged drop oscillating in a uniform electrostatic field

被引:0
|
作者
A. I. Grigor’ev
N. Yu. Kolbneva
S. O. Shiryaeva
机构
[1] Demidov Yaroslavl State University,
来源
Fluid Dynamics | 2016年 / 51卷
关键词
charged drop; electrostatic field; oscillations; electromagnetic radiation;
D O I
暂无
中图分类号
学科分类号
摘要
The dispersion relation is derived for a spheroidal charged drop oscillating in a uniform electrostatic field and radiating electromagnetic waves in the first and second orders with respect to the dimensionless oscillation amplitude and the steady-state deformation, respectively. For an individual drop and a model cloud the intensity of the electromagnetic radiation and the frequency bandwidth are estimated as functions of the drop dimensions and charge and the external electric field strength.
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页码:434 / 442
页数:8
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