| 被动电磁装甲对金属射流横向电磁力的计算及验证 |
| |
| 引用本文： | 雷彬,陈少辉,吕庆敖,李治源,李鹤. 被动电磁装甲对金属射流横向电磁力的计算及验证[J]. 高电压技术, 2011, 37(10): 2569-2574 |
| |
| 作者姓名： | 雷彬 陈少辉 吕庆敖 李治源 李鹤 |
| |
| 作者单位： | 军械工程学院,石家庄,050003 |
| |
| 基金项目： | 国防科研计划基金(编号略)~~ |
| |
| 摘 要： | 为提高装甲防护性能，对被动电磁装甲中金属射流所受横向电磁力作用机理进行了研究。在等效电路模型基础上，建立了金属射流横向受力模型并具体讨论了射流微元所受横向电磁力随时间和位置的变化；结合虚拟源点理论，建立了不同速度金属射流微元穿过被动电磁装甲板后的横向偏移速度模型。计算显示，当电压达到35kV时，近一半长度金属射流产生有...
|
| 关 键 词： | 被动电磁装甲 金属射流 横向电磁力 偏移速度 等效电路 破甲弹 |
Calculation and Verification of Lateral Electromagnetic Force on the Shaped Charge Jet in the Passive Electromagnetic Armor |
| |
| Affiliation: | LEI Bin,CHEN Shao-hui,Lü Qing-ao,LI Zhi-yuan,LI He(Ordnance Engineering College,Shijiazhuang 050003,China) |
| |
| Abstract: | The unsymmetrical action mechanism of the passive electromagnetic armor was analyzed,in which a shaped charge jet was forced to move laterally by an electromagnetic action.The lateral action model of a shaped charge jet was established based on an equivalent circuit.And the electromagnetic force distribution vs.time and location was concretely discussed.Moreover,with the virtual origin concept,the lateral velocity of the jet element with different longitude speed was derived after the jet passed through the... |
| |
| Keywords: | passive electromagnetic armor shaped charge jet lateral electromagnetic force excursion velocity equivalent circuit shaped charge |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
