ANALYSIS ON DYNAMIC CHARACTERISTICS FOR FERROMAGNETIC CONDUCTING PLATES IN A TRANSVERSE UNIFORM MAGNETIC FIELD |
| |
Authors: | Zheng Xiaojing and Liu Xin'en |
| |
Institution: | (1) Department of Mechanics, Lanzhou University, 730000 Lanzhou, China |
| |
Abstract: | In this paper, a set of basic equations for free vibration of ferromagnetic conducting plates in a transverse magnetic field
are presented, in which the coupled effects of magnetization and eddy current on the mechanical behavior of the plate are
included. Based on the quantitative analyses on the vibration frequency and the values of the critical magnetic field for
several supporting conditions of the plate, the effects of the conductivity, the magnetic permeability, the thickness of the
plate and supporting conditions on the vibration frequency of the plate and the critical magnetic field are discussed.
Supported by Outstanding Young Scientist Fund of NSFC(No. 19725207). |
| |
Keywords: | ferromagnetic conducting plate magnetoelasticity effect of eddy current vibration frequency stability |
本文献已被 万方数据 SpringerLink 等数据库收录! |