Multi-field coupling behavior of simply-supported conductive plate under the condition of a transverse strong impulsive magnetic field
作者： Linli Zhu , Jianping Zhang , Xiaojing Zheng
DOI: 10.1007/S10338-006-0625-5
关键词: Eddy current 、 Magnetization 、 Critical value 、 Materials science 、 Magnetic pressure 、 Magnetic reactance 、 Magnetic energy 、 Permeability (electromagnetism) 、 Structural engineering 、 Mechanics 、 Magnetic field
摘要: ABSTRACT In order to study the multi-field coupling mechanical behavior of simply-supported conductive rectangular thin plate under condition an externally lateral strong impulsive magnetic field, that is dynamic buckling phenomenon plates in effect volume forces produced by interaction between eddy current and fields, a FEM analysis program developed characterize phenomena magnetoelastic instability plates. The critical values field for three different initial vibrating modes are obtained, with detailed discussion made on effects length-thickness ratio a/b length-width as well impulse parameter τ value B 0cr applied field.
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sci-hub.se 参考文章(12)
T.Q. Hua, L.R. Turner, Experimental study of coupling between eddy currents and deflections in cantilevered beams as models of tokamak limiters ,(1986)
William Tyrrell Thomson, Theory of vibration with applications ,(1965)
T. Q. Hua, M. J. Knott, L. R. Turner, R. B. Wehrle, Experimental Modelling of Eddy Currents and Deflection for Tokamak Limiters Fusion Technology. ,vol. 10, pp. 1047- 1052 ,(1986) , 10.13182/FST86-A24872
K. J. Bathe, H. Saunders, Finite element procedures in engineering analysis ,(1982)
T. Kabashima, Y. Ueda, Y. Nose, M. Ohto, A study of the cantilever beam in time varying magnetic field IEEE Transactions on Magnetics. ,vol. 26, pp. 563- 566 ,(1990) , 10.1109/20.106379
T. Takagi, J. Tani, Dynamic behavior analysis of a plate in magnetic field by full coupling and MMD methods IEEE Transactions on Magnetics. ,vol. 30, pp. 3296- 3299 ,(1994) , 10.1109/20.312642
Kenzo Miya, J. Ed Akin, Satoshi Hanai, Finite element analysis of an eddy current induced in thin structures of a magnetic fusion reactor International Journal for Numerical Methods in Engineering. ,vol. 17, pp. 1613- 1629 ,(1981) , 10.1002/NME.1620171104
T. Morisue, Analysis of a coupled problem: the FELIX cantilevered beam IEEE Transactions on Magnetics. ,vol. 26, pp. 540- 543 ,(1990) , 10.1109/20.106373
T. Takagi, M. Hashimoto, S. Arita, S. Norimatsu, T. Sugiura, K. Miya, Experimental verification of 3D eddy current analysis code using T-method IEEE Transactions on Magnetics. ,vol. 26, pp. 474- 477 ,(1990) , 10.1109/20.106356
T. Takagi, S. Matsuda, J. Tani, S. Kawamura, Analysis and experiment of dynamic deflection of a thin plate with a coupling effect IEEE Transactions on Magnetics. ,vol. 28, pp. 1259- 1262 ,(1992) , 10.1109/20.123918