학술논문
122 Plane Axisymmetric Magnetothermoelastic Problem of Conducting Circular Plate Due to Cyclic Time Variation of Magnetic Flux / 122 磁束の周期的時間変化による導体円板の平面軸対称電磁熱弾性問題(OS1-5 電磁弾性場連成解析,OS1 先端・機能材料のマルチスケール解析3)
Document Type
Journal Article
Author
Source
Proceedings of the 1992 Annual Meeting of JSME/MMD. 2005, :45
Subject
Language
Japanese
ISSN
2433-1287
Abstract
We analyze a magnetothermoelastic problem of the conducting circular plate which is subject to sinusoidal time variation of magnetic flux in the thickness direction. We obtain the analytical solutions of eddy current density, temperature change, displacement, and stresses in the plate under the plane axisymmetric condition. Performing numerical calculation, we discuss the effects of the frequency in magnetic flux and relative heat transfer coefficients at boundary surfaces on temperature change, displacement and stresses of the plate.