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| B_4C陶瓷/金属复合靶板抗侵彻性能数值模拟分析 | |
| 引用本文： | 黄小忠,孙娟,杜作娟,王庭江,潘鉴.B_4C陶瓷/金属复合靶板抗侵彻性能数值模拟分析[J].弹箭与制导学报,2010,30(6). |
| 作者姓名： | 黄小忠 孙娟 杜作娟 王庭江 潘鉴 |
| 作者单位： | 1. 中南大学物理科学与技术学院,长沙,410083 2. 中航工业航宇救生装备有限公司,湖北襄樊,441000 3. 中航工业第602研究所,江西景德镇,333000 |
| 基金项目： | 国防预研基金; 总参陆航科研计划资助 |
| 摘 要： | 利用LS-DYNA对平头弹垂直侵彻陶瓷复合靶的过程进行数值分析,研究了B4C陶瓷/金属复合靶板防护能力跟靶板结构设计之间的关系。计算结果表明:B4C陶瓷作面板复合靶有较优的抗弹性能;铝合金作背板与钢板作背板的陶瓷复合靶相比具有良好的抗弹性能。并得到了B4C陶瓷/铝合金板复合靶的防护能力与陶瓷板、铝合金板厚度的变化规律。 |
| 关 键 词： | 陶瓷/复合靶板 侵彻 数值模拟 |
Numerical Simulation of Anti-penetration of B_4C Ceramic/Metal Compound Target |
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| HUANG Xiaozhong,SUN Juan,DU Zuojuan,WANG Tingjiang,PAN Jian.Numerical Simulation of Anti-penetration of B_4C Ceramic/Metal Compound Target[J].Journal of Projectiles Rockets Missiles and Guidance,2010,30(6). | |
| Authors: | HUANG Xiaozhong SUN Juan DU Zuojuan WANG Tingjiang PAN Jian |
| Affiliation: | HUANG Xiaozhong1,SUN Juan1,DU Zuojuan1,WANG Tingjiang2,PAN Jian3 (1School of Physical Science , Technology,Central South University,Changsha 410083,China,2Aerospace Life-support Industries Ltd,AVIC,Hubei Xiangfan 441000,3No.602Research Institute,Jiangxi Jingdezhen 333000,China) |
| Abstract: | The penetration process of long rod projectile into ceramic/metal composite armor was simulated with LS-DYNA,and projectile penetrating into B4C ceramic/metal compound target was simulated under different target structure,the whole picture of penetration and main data was gained.The simulation results show that the compound target board made of B4C ceramics has good anti-ballistic property;B4C ceramic/aluminum alloy board has excellent anti-penetration characteristic for projectile impact.The variation of B... |
| Keywords: | ceramic/steel target penetration numerical simulation |
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