Finite element analysis of contact and structural phenomena of a lab-scale electromagnetic accelerator

被引：0
|
作者：
Chung, Bummo [1 ]
Green, Itzhak [1 ]
Cowan, Richard S. [1 ]
机构：
[1] Georgia Inst Technol, Atlanta, GA 30332 USA
来源：
PROCEEDINGS OF THE ASME/STLE INTERNATIONAL JOINT TRIBOLOGY CONFERENCE, PTS A AND B | 2008年
关键词：
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This work presents a finite element analysis (FEA) of the initial armature-to-rail contact of a lab-scale electromagnetic accelerator (12.5 mm rail height) and a modal analysis of the armature. Structural results of the von Mises stress, the contact pressure, and the contact area are presented with the vibrational characteristics (frequencies and mode shapes) of the un-stressed and the pre-stressed armature.
引用
收藏
页码：1047 / 1049
页数：3
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