Stressed state of a conducting sphere under the electromagnetic action with pulsed modulating signal

被引:0
|
作者
R. S. Musii
机构
[1] “L’vivs’ka Politekhnika” National University,
来源
Materials Science | 2011年 / 46卷
关键词
dynamic centrally symmetric problem of thermomechanics; conducting sphere; electromagnetic action; pulsed modulating signal;
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学科分类号
摘要
A dynamic centrally symmetric problem of thermomechanics is posed for a hollow conducting sphere subjected to a uniform nonstationary electromagnetic action. By using the cubic approximations of the azimuthal component of the magnetic-field strength and the radial component of the stress tensor in the radial coordinate, we obtain the solution of the problem and perform the numerical analysis of the thermal stressed state and the load-carrying capacity of nonferromagnetic spheres under the electromagnetic action in the mode with pulsed modulating signal.
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页码:800 / 807
页数:7
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