| 撞击杆中应变波激发的磁流 |
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| 引用本文： | 邢国军,徐小荷.撞击杆中应变波激发的磁流[J].爆炸与冲击,1999,19(1):90-95. |
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| 作者姓名： | 邢国军 徐小荷 |
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| 作者单位： | 东北大学土木工程学院,沈阳,110006 |
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| 摘 要： | 应变波通过铁磁性杆件时，由于压磁效应，会同时在杆件中激发出不均匀的磁流。利用实验和磁流理论的分析，证实了撞击杆中磁流的存在。
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| 关 键 词： | 应变波 磁流 磁流元 压磁效应 |
MAGNETIC CURRENT STIMULATED BY STRAIN WAVES IN STRICKEN BAR |
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| Xing Guojun,Xu Xiaohe.MAGNETIC CURRENT STIMULATED BY STRAIN WAVES IN STRICKEN BAR[J].Explosion and Shock Waves,1999,19(1):90-95. |
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| Authors: | Xing Guojun Xu Xiaohe |
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| Abstract: | When strain waves pass through a ferromagnetic bar,owing to piezomagnetic effect,a nonuniform magnetic current will be stimulated by the strain wave simultaneously.In this paper,both experimental results and analysis of the magnetic current theory demonstrate the occurrence of the magnetic current in stricken ferromagnetic bar. |
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| Keywords: | strain wave magnetic current magnetic current element piezomagnetic effect |
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