手机知网 App
24小时专家级知识服务
打 开
武器工业与军事技术
Numerical Calculation of Artillery-Fuze System Dynamic Characteristics
A numerical calculation method based on the finite element analysis of dynamic characteristics of artillery-fuze system is discussed in detail. Pretension element is used to mesh the couple structure between artillery and fuze to analyze the change of dynamic characteristics of artillery-fuze system when pre-tightening force varies between artillery and fuze. Numerical calculation of the finite element analysis and actual hammering test of a artillery-fuze system are carried out with the same input to verify the accuracy of numerical calculation. The results show that the finite element model of artillery-fuze system is credible and the calculation accuracy is perfect.
3 76
手机阅读本文
下载APP 手机查看本文
Journal of Beijing Institute of Technology
2007年04期
相似文献
图书推荐
相关工具书

搜 索