头部含能杆入水穿靶释能特性

doi:10.12382/bgxb.2021.0535

摘要/Abstract

摘要： 目前，高速射弹入水冲击效应和活性材料都是水中兵器和高效毁伤技术研究的热点。为验证将二者结合应用于反鱼雷、反水雷、反潜艇等以实现高效毁伤水中目标的设想，对某活性材料进行入水冲击实验，并设计出一种头部带有活性材料的含能杆实验件及水中模拟目标进行入水穿靶实验。实验结果表明，单独的小质量活性材料以及头部含能杆在空气介质下的2倍音速范围内冲击入水时，在侵水过程中活性材料均不产生可观测的释能反应现象；若活性材料在撞水前发生释能反应，侵水过程中也会因压力迅速降低、热量快速流失等原因导致反应难以持续；当含能杆入水后继续侵水并撞击穿透模拟目标壳体后，活性材料在模拟目标内部发生类爆轰反应，产生增强毁伤效果。实验验证了将活性材料复合安装于动能杆头部用于攻击水中目标的可行性，为发展水中高毁伤性兵器提供了研究思路。

关键词: 含能杆, 活性材料, 动能杆, 入水冲击, 冲击释能, 高效毁伤

Abstract: At present, both the impact effect of high-speed water-entry projectiles and reactive materials are hot research topics in underwater weapons and efficient damage technology. In order to verify the idea of combining the two highlights to cause efficient damage to underwater targets such as torpedo, mine, and submarine, water-entry impact experiments using a reactive material are carried out, and underwater target penetration experiments using kinetic energy rods (KE-rods) with the reactive material on its head are conducted. The experimental results demonstrate that when a single small-mass object made of the reactive material or a KE-rod with the reactive material on its head impacts water at the speed of about Mach 2, there is no observable exergonic reaction. Even if the reactive material releases energy before it hits water, the reaction would be impossible to continue due to rapid environmental pressure drop and rapid heat loss during penetration into water. After the KE-rod enters water and penetrates the shell of the underwater target, the reactive material produces a “detonation-like” reaction inside the target, which results in an enhanced damage effect. The experiment verifies the feasibility of an underwater-target-attack scheme in which reactive material is applied to the head of a KE-rod. The experimental results also provide a research idea for the development of weapon with efficient damage to underwater targets.

Key words: energeticrod, reactivematerials, kineticenergyrod, water-entryimpact, energyreleasebyimpact, efficientdamage

中图分类号:

TJ67

邵志宇，董超超，伍思宇，曹苗苗，杨笑天. 头部含能杆入水穿靶释能特性[J]. 兵工学报, 2022, 43(10): 2517-2526.

SHAO Zhiyu, DONG Chaochao, WU Siyu, CAO Miaomiao, YANG Xiaotian. Energy Release Characteristics of Kinetic Energy Rod with Reactive Material Headduring Water Entry and Penetration intoUnderwater Target[J]. Acta Armamentarii, 2022, 43(10): 2517-2526.

参考文献

［1］孟思益.含能杆超高速撞击研究[D].长沙：国防科学技术大学, 2015.
MENG S Y. Study on ultra-high speed impact with energy rod[D].Changsha：National University of Defense Technology, 2015. (in Chinese)
[2] 徐松林. PTFE/A1含能反应材料力学性能研究[D].长沙：国防科学技术大学, 2010.
XU S L. PTFE/A1 Study on the mechanic properties of energy-containing reaction materials[D].Changsha：National University of Defense Technology, 2010. (in Chinese)
[3] 阳世清, 徐松林, 张彤. PTFE/Al反应材料制备工艺及性能[J].国防科技大学学报, 2008, 30(6):39-42，62.
YANG S Q, XU S L, ZHANG T. PTFE/Al reaction material preparation process and performance[J].Journal of the National University of Defense Technology, 2008, 30 (6): 39-42，62. (in Chinese)
[4] 赵阳. 反鱼雷新型含能弹冲击效应数值模拟研究[D].长沙：国防科技大学, 2018.
ZHAO Y. Numerical simulation of the impact effect of new energy-bearing bombs in anti-torpedoes[D].Changsha：National University of Defense Technology, 2018. (in Chinese)
[5] 毛亮, 叶胜, 胡万翔, 等. 聚四氟乙烯基铝活性材料的热化学反应特性[J]. 兵工学报, 2020, 41(10):1962-1969.
MAO L, YE S, HU W X, et al. Thermochemical reaction characteristics of PTFE/Al reactive material[J].Acta Armamentarii, 2020, 41(10):1962-1969. (in Chinese)
[6] 苏成海, 王海福, 谢剑文, 等. 活性射流作用混凝土靶侵彻与爆炸效应研究[J]. 兵工学报, 2019, 40(9):1829-1835.
SU C H, WANG H F, XIE J W, et al. Penetration and damage effects of reactive material jet against concrete target[J]. Acta Armamentarii, 2019, 40(9):1829-1835. (in Chinese)
[7] 张昊, 王海福, 余庆波, 等. 活性射流侵彻钢筋混凝土靶后效超压特性[J]. 兵工学报, 2019, 40(7):1365-1372.
ZHANG H, WANG H F, YU Q B, et al. After effect overpressure of reactive jet perforating into reinforced concrete[J]. Acta Armamentarii, 2019, 40(7):1365-1372. (in Chinese)
[8] 高庆, 程秀莲, 唐恩凌, 等. Al/PTFE弹丸冲击反应释能及Al颗粒粒径的影响[J]. 兵器装备工程学报, 2020, 41(8):121-125.
GAO Q, CHENG X L, TANG E L, et al. Al/PTFE bar impact release energy and the effect of Al particle size[J]. Journal of Arms and Equipment Engineering, 2020, 41(8):121-125. (in Chinese)
[9] RAFTENBERG M N, MOCK W, KIRBY G C. Modeling the impact deformation of rods of a pressed PTFE/Al composite mixture[J]. International Journal of Impact Engineering, 2008, 35(12):1735-1744.
[10] WANG H F, XIE J W, GE C, et al. Experimental investigation on enhanced damage to fuel tanks by reactive projectiles impact[J]. Defence Technology, 2021, 17(2):599-608.
[11] 门建兵, 蒋建伟, 帅俊锋, 等. 复合反应破片爆炸成型与毁伤实验研究[J]. 北京理工大学学报, 2010, 30(10):1143-1146.
MEN J B, JIANG J W, SHUAI J F, et al. Experimental study on formation and terminal effect of explosively formed compound reactive fragments[J].Transaction of Beijing Institute Technology, 2010, 30(10):1143-1146. (in Chinese)
[12] 董良龙. 应用于反鱼雷的PTFE/Al含能结构材料性能研究[D]. 长沙：国防科技大学, 2018.
DONG L L. Study on performance of PTFE/Al energetic structural material applied to anti-torpedo[D].Changsha：National University of Defense Technology, 2018. (in Chinese)
[13] 杨宇. 细长杆头型航行体高速入水载荷特性研究[D]. 哈尔滨：哈尔滨工业大学, 2020.
YANG Y. Research on the characteristics of high-speed water-entry load of the vehicle with slender head[D].Harbin：Harbin Institute of Technology, 2020. (in Chinese)
[14] DU N, XIONG W, WANG T, et al. Study on energy release characteristics of reactive material casings under explosive loading[J]. Defence Technology, 2021, 17(5):1791-1803.
[15] 胡榕, 姜春兰, 毛亮, 等. Al粒径对富铝聚四氟乙烯基铝活性材料冲击反应性能的影响[J]. 兵工学报, 2022, 43(1):48-56.
HU R, JIANG C L, MAO L, et al. Effect of Al particle size on the shock-induced reaction characteristics of Al-rich PTFE/Al composites[J]. Acta Armamentarii, 2022, 43(1): 48-56. (in Chinese)
[16] 张金忠, 侯聪, 李向荣, 等. 活性材料弹丸弹靶匹配特性数值模拟研究[J]. 弹箭与制导学报, 2021, 41(6):112-117.
ZHANG J Z, HOU C, LI X R, et al. Numerical simulation of the target matching characteristics of active material projectiles[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2021, 41(6):112-117. (in Chinese)
[17] 刘国政, 郭香华, 张庆明. 活性复合动能杆对混凝土靶侵爆效应研究[J]. 兵器装备工程学报, 2022, 43(2):14-20.
LIU G Z, GUO X H, ZHANG Q M. Penetration and explosion effects of reactive composite kinetic rod against concrete target[J]. Journal of Ordnance Equipment Engineering, 2022, 43(2): 14-20. (in Chinese)
[18] 张哲, 李振旺, 吴文婷,等. 基于PVDF压电薄膜的入水冲击压力测试技术[J]. 舰船科学技术, 2021,43(5):20-23.
ZHANG Z, LI Z W, WU W T, et al. Research on the test technology of water impact pressure based on PVDF[J]. Ship Science and Technology, 2021,43(5):20-23. (in Chinese)
[19] 孟燕刚, 金学科, 王海福. 活性杆条杀伤增强器抛撒行为数值模拟[J].含能材料, 2014, 22(3):306-311.
MENG Y G, JIN X K, WANG H F. Numerical simulation of deployment behaviors of reactive rod used in lethality enhancement device[J].Chinese Journal of Energetic Materials, 2014, 22(3):306-311. (in Chinese)
[20] 厉尚书. 空投鱼雷入水冲击数值模拟的研究[D].太原：中北大学, 2015.
LI S S.Numerical simulation of torpedo water-entry impact[D].Taiyuan：North University of China, 2015. (in Chinese)

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