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约束陶瓷靶抗射流侵彻实验研究
  • 期刊名称:爆炸与冲击,(已录用)
  • 时间:0
  • 分类:O313.4[理学—一般力学与力学基础;理学—力学]
  • 作者机构:[1]中国科学技术大学近代力学系,安徽合肥230027, [2]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
  • 相关基金:国家自然科学基金(10402041,10632080),中国博士后基金(20060400731)资助.
  • 相关项目:陶瓷材料抗侵彻机理研究
中文摘要:

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.

英文摘要:

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.

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