科技导报

钨穿甲弹对超音速反舰导弹发动机舱的毁伤效应

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科技导报 | 研究论文 2014,32(13): 19-22

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科技导报 | 研究论文 2014, 32(13): 19-22

钨穿甲弹对超音速反舰导弹发动机舱的毁伤效应

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姜颖资, 王伟力, 黄雪峰, 傅磊

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Research on Damage to Supersonic Anti-Ship Missile Engine Cabin by APCR

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出版时间: 2014-05-08 doi: 10.3981/j.issn.1000-7857.2014.13.002

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为研究钨穿甲弹对超音速反舰导弹发动机舱的毁伤效应，采用ANSYS/LS-DYNA软件，对钨穿甲弹以1000m/s着靶速度，侵彻速度为730m/s的来袭超音速反舰导弹的发动机舱进行了数值模拟，获得钨穿甲弹入射角、偏轴距离对毁伤超音速反舰导弹发动机舱的影响规律。计算结果表明，在钨穿甲弹能侵入发动机的前提下，偏轴距离相同的各工况，入射角较小的工况，钨穿甲弹侵入发动机后的剩余质量较大，但剩余速度较小；入射角相同的各工况，偏轴距离越小，钨穿甲弹侵入发动机后的剩余质量、剩余速度和剩余动能均越大。以钨穿甲弹剩余动能为毁伤能力评估标准，综合来看，在较小的偏轴距离、能侵入发动机的前提下，入射角较小的钨穿甲弹对来袭超音速反舰导弹的发动机舱毁伤效果较好。

关键词

钨穿甲弹 / 超音速反舰导弹 / 发动机舱 / 毁伤效应 / 数值模拟

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This paper studies the damage effect of the tungsten cored armor piercing round (APCR) on the supersonic missile engine cabin. The APCR at a speed of 1000 m/s penetrating into a coming attack supersonic anti-ship missile at a speed of 730 m/s is simulated by the ANSYS/LS-DYNA software, and the rules of damage for the APCR penetrating the engine cabin of the supersonic anti-ship missile at different incidence angles and off-axis distances are acquired. On the premise that the APCR with the same offaxis distance in each condition can penetrate into the engine, the results show that the smaller incidence angle of the condition, the bigger remaining mass after the APCR penetrates into the engine, but the smaller residual velocity. On the premise that the APCR with the same incidence angle in each condition can penetrate into the engine, the results show that the smaller off-axis distance of the condition, the bigger remaining mass, residual velocity and kinetic energy after the APCR penetrates into the engine. When the residual kinetic energy of the APCR is taken as the standard for the damage ability, in general, under the condition that the APCR can penetrate into the engine, the smaller off- axis distance and incidence angle are, the better damage effect after the APCR penetrates into the engine cabin of supersonic anti-ship missile is.

Key words

Tungsten cored armor piercing round / supersonic anti-ship missile / engine cabin / damage effect / numerical simulation

引用本文

姜颖资, 王伟力, 黄雪峰, 傅磊. 钨穿甲弹对超音速反舰导弹发动机舱的毁伤效应. 科技导报, 2014 , 32 (13) : 19 -22 . DOI: 10.3981/j.issn.1000-7857.2014.13.002

JIANG Yingzi, WANG Weili, HUANG Xuefeng, FU Lei. Research on Damage to Supersonic Anti-Ship Missile Engine Cabin by APCR[J]. Science & Technology Review, 2014 , 32 (13) : 19 -22 . DOI: 10.3981/j.issn.1000-7857.2014.13.002

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2014年第32卷第13期

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doi: 10.3981/j.issn.1000-7857.2014.13.002

接收时间：2013-12-03
首发时间：2014-05-19
出版时间：2014-05-08

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收稿日期：2013-12-03
修回日期：2014-03-19

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https://castjournals.cast.org.cn/joweb/kjdb/CN/10.3981/j.issn.1000-7857.2014.13.002

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2种不同金属材料的力学参数

科 Family	属数 Number of genus	种数 Number of species	占总种数比例 Percentage of total species (%)	属 Genus	种数 Number of species	占总种数比例 Percentage of total species (%)
鹅膏菌科Amanitaceae	2	11	5.26	鹅膏菌属 Amanita	10	4.78
小菇科 Mycenaceae	2	12	5.74	丝盖伞属 Inocybe	5	2.39
多孔菌科 Polyporaceae	8	14	6.70	蜡蘑属 Laccaria	5	2.39
红菇科 Russulaceae	3	23	11.00	小皮伞属 Marasmius	6	2.87
				小菇属 Mycena	11	5.26
				光柄菇属 Pluteus	5	2.39
				红菇属 Russula	17	8.13
				栓菌属 Trametes	5	2.39

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