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| 泡沫铝和橡胶对测试仪器抗冲击波缓冲能力的仿真研究 | |
| 引用本文： | 闻利群,鲁建霞,张同来.泡沫铝和橡胶对测试仪器抗冲击波缓冲能力的仿真研究[J].弹箭与制导学报,2010,30(3). |
| 作者姓名： | 闻利群 鲁建霞 张同来 |
| 作者单位： | 1. 中北大学化工与环境学院,太原,030051;北京理工大学宇航学院,北京,100081 2. 北京理工大学宇航学院,北京,100081 3. 中北大学化工与环境学院,太原,030051 |
| 基金项目： | 山西省高等学校科技项目 |
| 摘 要： | 为研究爆炸环境下测试仪器的安全性和可靠性,文中采用ANSYS仿真工具,以某小型战术导弹为模型,对比分析了泡沫铝材料和橡胶材料作为缓冲材料对测试仪器动态响应的影响情况.结果表明,无防护情况下,测试仪器将承受0.037Mbar的压力,这明显超出一般测试仪器对冲击的适用指标.采用泡沫铝作防护缓冲材料可以把压力降低到330bar,橡胶作防护缓冲材料则只能把压力降低到4500bar(绝对值).结果表明,泡沫铝的缓冲防护能力优于橡胶. |
| 关 键 词： | 泡沫铝 橡胶 冲击波 测试仪器 |
The Simulation Comparison on the Anti-shock Capacity of Foam Aluminum and Rubber for Testing Equipment |
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| WEN Liqun,LU Jianxia,ZHANG Tonglai.The Simulation Comparison on the Anti-shock Capacity of Foam Aluminum and Rubber for Testing Equipment[J].Journal of Projectiles Rockets Missiles and Guidance,2010,30(3). | |
| Authors: | WEN Liqun LU Jianxia ZHANG Tonglai |
| Affiliation: | WEN Liqun1,2,LU Jianxia2,ZHANG Tonglai1(1 School of Chemical Engineering , Environment,North University of China,Taiyuan 030051,China,2 School of Aerospace Engineering,Beijing Institute of Technology,Beijing 100081,China) |
| Abstract: | It is of great significance to study safety and reliability of test equipment in real destruction performance and strong detonation field.In this paper,a small tactical missile was taken as a model and ANSYS simulation tools were adopted.Based on analyzing force situation of testing equipment during warhead exploding,the dynamic response of the test equipment was studied when adopting aluminum foam material and rubber materials as cushioning material.It was shown that the test equipment will bear 0.037Mbar ... |
| Keywords: | foam aluminum rubber shock wave equipment |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
