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聚四氟乙烯/铜复合药型罩对爆炸反应装甲毁伤特性研究

Research on the destroy characteristics of PTFE/Cu composite liner to explosive reactive armor.

作者信息

Yi Jianya, Hao Ruijie, Tang Xuezhi, Guan Siman, Wang Zhijun, Yin Jianping

机构信息

School of Mechatronic Engineering, North University of China, Taiyuan, 030051, PR China.

Chongqing Hongyu Precision Industry Group Co.Ltd, Chongqing, 402760, PR China.

出版信息

Heliyon. 2024 Mar 16;10(7):e27794. doi: 10.1016/j.heliyon.2024.e27794. eCollection 2024 Apr 15.

DOI:10.1016/j.heliyon.2024.e27794
PMID:38560147
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10979195/
Abstract

The jet generated through PTFE based inert material liner has the characteristics of low energy, low density, and large aspect ratio, which can effectively achieve the "penetration without explosion" of explosive reactive armor. PTFE/Cu composite material liner with various densities is prepared, to research the roles of preparation procedure and density in the destroy effect of jet on reactive armor. Through numerical simulation research, it was found that there was no reaction at all in the explosive layer penetrated by the jet generated by the sinter liner molded, while the explosive layer penetrated by the jet generated through the hot-pressing sintering and extrusion molding liner experienced local reactions on the jet impact channel, and the overall explosive layer did not undergo any reaction. Through experimental verification, it has been proven that all three types of jets have achieved "penetration without explosion" on explosive reactive armor.

摘要

通过聚四氟乙烯基惰性材料药型罩产生的射流具有能量低、密度小、长径比大的特点，能有效实现对爆炸式反应装甲的“侵彻不引爆”。制备了不同密度的聚四氟乙烯/铜复合材料药型罩，以研究制备工艺和密度对射流毁伤反应装甲效果的作用。通过数值模拟研究发现，由模压烧结药型罩产生的射流侵彻的爆炸层根本没有反应，而由热压烧结和挤压成型药型罩产生的射流侵彻的爆炸层在射流冲击通道上发生了局部反应，整体爆炸层未发生任何反应。通过实验验证，已证明这三种射流在爆炸式反应装甲上均实现了“侵彻不引爆”。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/051cb7505507/gr17.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/54fa9cac6285/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/459f9fb5eb37/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/17fad76977b1/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/8e0c563a7a17/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/39debee9a6db/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/d78da8c8b1e2/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/5b696275d24a/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/c53f1cef9109/gr8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/c7bc3f28d13d/gr9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/70053ac27d07/gr10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/1e1b09eab7ea/gr11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/ec1f44dd73a9/gr12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/19f646bcdc6a/gr13.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/0b2e362453a6/gr14.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/bfdd056b75a3/gr15.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/6c479ec1e859/gr16.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/051cb7505507/gr17.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/54fa9cac6285/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/459f9fb5eb37/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/17fad76977b1/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/8e0c563a7a17/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/39debee9a6db/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/d78da8c8b1e2/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/5b696275d24a/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/c53f1cef9109/gr8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/c7bc3f28d13d/gr9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/70053ac27d07/gr10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/1e1b09eab7ea/gr11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/ec1f44dd73a9/gr12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/19f646bcdc6a/gr13.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/0b2e362453a6/gr14.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/bfdd056b75a3/gr15.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/6c479ec1e859/gr16.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/63ae/10979195/051cb7505507/gr17.jpg

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