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| 约束陶瓷靶抗射流侵彻实验研究 | |
| 引用本文： | 于少娟,李永池,张先锋,孙宇新,吴立朋.约束陶瓷靶抗射流侵彻实验研究[J].中国科学技术大学学报,2008,38(11). |
| 作者姓名： | 于少娟 李永池 张先锋 孙宇新 吴立朋 |
| 作者单位： | 1. 中国科学技术大学近代力学系,安徽合肥,230027 2. 中国科学技术大学近代力学系,安徽合肥,230027;南京理工大学机械工程学院,江苏南京,210094 3. 南京理工大学瞬态物理国家重点实验室,江苏南京,210094 |
| 基金项目： | 国家自然科学基金 ， 中国博士后科学基金 |
| 摘 要： | 利用聚能射流对约束及非约束陶瓷靶开展抗侵彻性能系列实验研究,分别获取了约束陶瓷靶和非约束陶瓷靶抗射流侵彻过程的P-t曲线和在验证靶上剩余穿深,并同时与45#钢抗侵彻数据进行对比.基于实验结果分析了不同靶板抗射流侵彻规律.实验结果表明:约束和非约束陶瓷的质量防护系数均优于45#钢;约束陶瓷的抗射流侵彻能力大大优于非约束陶瓷. |
| 关 键 词： | 爆炸力学 陶瓷靶 约束陶瓷靶 侵彻 聚能射流 |
An experimental study on anti-penetration process of confined AD95 ceramic targets to shaped charge jets |
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| YU Shao-juan,LI Yong-chi,ZHANG Xian-feng,SUN Yu-xin,WU Li-peng.An experimental study on anti-penetration process of confined AD95 ceramic targets to shaped charge jets[J].Journal of University of Science and Technology of China,2008,38(11). | |
| Authors: | YU Shao-juan LI Yong-chi ZHANG Xian-feng SUN Yu-xin WU Li-peng |
| Abstract: | Anti-penetration experiments of confined AD95 ceramic targets by shaped charge jets have been carried out. The P-t curve and residual penetration depth on validated targets based on DOP (depth of penetration) was obtained,as well as corresponding experiment data of 45# steel in order to contrast the protection ability of the ceramic targets. Anti-penetration ability of these targets to different velocity jets has been achieved based on experiment results. The experiment results showed that ceramic targets have higher protection ability than 45# steel,and that confined ceramic targets have excellent protection ability compared to unconfined ceramic targets to jet penetration. |
| Keywords: | explosion mechanics ceramic target confined ceramic target penetration shaped charge jets |
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