爆炸反应装甲作用场下近炸引信作用距离计算模型

doi:10.3969/j.issn.1000-1093.2021.11.004

摘要/Abstract

摘要： 为有效毁伤装甲目标，有必要考虑如何尽可能规避爆炸反应装甲作用场。针对爆炸反应装甲和破甲弹结构特性及作用机理，建立一种基于坦克炮低伸弹道的近炸引信作用距离计算模型。根据模型几何关系确定出破甲弹与爆炸反应装甲的极限交会距离，进而推出一级近炸引信作用的合理距离。运用该模型以某型破甲弹为例，推出极限交会距离的理论值以及一级近炸引信作用距离与弹丸速度的关系。爆炸反应装甲威力场试验表明，极限交会距离的安全临界值与其理论计算值基本吻合，由此计算模型推导出的引信作用距离具有较高精度，对工程设计具有一定的指导意义。

关键词: 近炸引信, 爆炸反应装甲, 作用距离, 引战配合

Abstract: In order to effectively damage an armored target with explosive reactive armor(ERA)，it is necessary to study how to avoid the explosive field of ERA.A calculation model for the operating range of proximity fuze based on the low trajectory of tank gun is established on account of the structure and action principle of ERA and high explosive antitank (HEAT) projectile. According to the geometrical relationship of the proposed calculation model，the limiting intersection position of HEAT projectile and ERA as well as the proper operating range of the first-stage proximity fuze can be worked out. The theoretically calculated value of limiting position and the relationship between the operating range of the first-stage proximity fuze and the velocity of HEAT projectile were derived by taking a HEAT projectile as an example.Experimental results show that the critical value of limiting intersection position of HEAT projectile and ERA is approximately equal to its theoretically calculated value，and the theoretical value of this calculation model has higher accuracy and has guiding significance for the actual project design.

Key words: proximityfuze, explosivereactivearmor, operatingrange, fuze-warheadcoordination

中图分类号:

TJ43⁺4.4

唐辉，焦志刚，赵东志，赵丽俊，朱小平. 爆炸反应装甲作用场下近炸引信作用距离计算模型[J]. 兵工学报, 2021, 42(11): 2321-2326.

TANG Hui， JIAO Zhigang， ZHAO Dongzhi， ZHAO Lijun， ZHU Xiaoping. Calculation model for Operating Range of Proximity Fuze in Explosive Field of Explosive Reactive Armor[J]. Acta Armamentarii, 2021, 42(11): 2321-2326.

参考文献

［1］曹贺全，张广明，孙素杰，等.装甲车辆防护技术研究现状与发展[J].兵工学报，2012，33(12):1549-1554.
CAO H Q，ZHANG G M，SUN S J，et al．Status and development of protection technology of armored vehicles[J].Acta Armamentarii，2012，33(12):1549-1554.(in Chinese)
[2］房凌晖，郑翔玉，马丽，等.坦克装甲车辆装甲防护发展研究[J].四川兵工学报，2014，35(2):23-26.
FANG L H，ZHENG X Y，MA L，et al.Armor protection development of tank ＆ armored vehicle[J].Journal of Sichuan Ordnance，2014,35(2):23-26.(in Chinese)
[3］田博，施坤林，邹金龙，等.近炸引信炸点对弹药毁伤评估的影响[J].探测与控制学报，2020，42(6):1-7，12.
TIAN B，SHI K L，ZOU J L，et al.Fuze explosion point effect on ammunition damage assessment[J].Journal of Detection & Control，2020，42(6):1-7，12.(in Chinese)
[4］刘鹏，王雨时，闻泉，等.超音速弹丸低伸弹道的近似解析解[J].探测与控制学报，2016，38(4):42-46，51.
LIU P，WANG Y S，WEN Q，et al.Approximate analytical expression of supersonic projectile low trajectory[J].Journal of Detection & Control，2016，38(4):42-46，51.(in Chinese)
[5］王连敏.低速低伸弹道解法[J].兵工学报，1981，2(1):11-18.
WANG L M.A solution of the low-speed and flat trajectory[J].Acta Armamentarii，1981，2(1):11-18.(in Chinese)
[6］黄鹤，陈建申，徐鹏，等.破甲反击弹抗串联战斗部的可行性[J].兵工自动化，2019，38(8):55-57.
HUANG H，CHEN J S，XU P，et al.Feasibility of anti-series warhead of HEAT counter-attack projectile[J].Ordnance Industry Automation，2019，38(8):55-57.(in Chinese)
[7］郎明君，徐学华.多级串联聚能装药隔爆时间的计算与测试[J].南京理工大学学报，2002，26(6):625-627，631.
LANG M J，XU X H.Calculation and test on flame-proof time of multistage-series shaped charge[J].Journal of Nanjing University of Science and Technology，2002，26(6):625-627，631.(in Chinese)
[8］史志鑫. 串联毁伤元对斜置反应装甲目标的侵彻性能研究[D].太原：中北大学，2020.
SHI Z X. Research on the penetration performance of tandem damage element to oblique reaction armor target[D].Taiyuan：North University of China，2020.(in Chinese)
[9］万清华. 多三明治结构反应装甲干扰射流作用研究[D].太原：中北大学，2019.
WAN Q H. Interference effect of reactive armor with multi-sandwich on shaped charge jet[D].Taiyuan：North University of China，2019.(in Chinese)
[10］万清华，李如江，杨玥，等.多三明治结构反应装甲干扰射流的数值模拟[J].高压物理学报，2018，32(6):123-130.
WAN Q H，LI R J，YANG Y，et al.Numerical simulation of interference effect of multi sandwich structure reaction armor to jet[J].Chinese Journal of High Pressure Physics，2018，32(6):123-130. (in Chinese)
[11］张乐.某结构反应装甲对射流干扰的机理研究[D].南京：南京理工大学，2016.
ZHANG L.Research on the interferences principle of the ERA to jets[D].Nanjing：Nanjing University of Science and Technology，2016.(in Chinese)
[12］熊良平，黄道业，王凤英. 新型反应装甲结构对长杆弹小法线角侵彻的干扰分析和防护效能[J].爆炸与冲击，2013，33(1): 108-112.
XIONG L P，HUANG D Y，WANG F Y.Protection effectiveness of a new explosive reactive armor against penetration of long-rod projectiles with small yaw angles[J].Explosion and Shock Waves，2013，33(1):108-112.(in Chinese)
[13］石艺娜，秦承森.金属射流失稳断裂的理论分析[J].力学学报，2009，41(3):361-369.
SHI Y N，QIN C S.Instability and breakup of stretching metallic jets[J].Chinese Journal of Theoretical and Applied Mechanics，2009，41(3):361-369.(in Chinese)
[14］黄正祥.聚能装药理论与实践[M].北京:北京理工大学出版社，2014.
HUANG Z X.Theory and practice of shaped charge[M].Beijing:Beijing Institute of Technology Press，2014.(in Chinese)
[15］王树山.终点效应学[M].北京:科学出版社，2019.
WANG S S.Terminal effects[M].Beijing:Science Press，2019.(in Chinese)

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