高压物理学报2024，Vol.38Issue(4)：124-136,13.DOI:10.11858/gywlxb.20240729
动能侵彻弹装药起爆可靠性试验及敏感因素分析
Tests and Sensitive Factors Analysis on Detonation Reliability of Charge for Kinetic Energy Penetrator Warhead
杨慧 1王可慧 1王伟光 1李洋 2沈子楷 1段建 1戴湘晖1
作者信息
- 1. 西北核技术研究所,陕西 西安 710024
- 2. 火箭军装备部装备项目管理中心,北京 100085
- 折叠
摘要
Abstract
In order to investigate the influence of projectile structure design on the detonation reliability,a low-cost and portable static test device for fuze-warhead coordination is designed in this paper to carry out the tests of detonation transfer margin under different conditions.Based on the moving least square method,the multivariable response function is constructed to evaluate the detonation reliability and quantitatively analyze influence of the sensitive factors and coupled effects.The results indicate that the gap distance and the thickness of inert buffer layer have more significant impact on the detonation of the warhead charge while the influence of the interlayer thickness is relatively small within the preset range of 3-5 mm.To ensure the reliability of kinetic energy penetrators under ambient temperature,the relative position of fuze,the interlayer thickness,the gap distance and the thickness of inert buffer layer should not exceed 25,3.5,25,and 22 mm,respectively.The test device,analysis method and research results will provide a good reference and guideline for structural design and reliability verification of kinetic energy penetrators.关键词
动能侵彻弹/引战匹配/传爆裕度/传爆间隙/惰性缓冲层/移动最小二乘法Key words
kinetic energy penetrator/fuze-warhead coordination/detonation transfer margin/transmission detonation gap/inertial buffer layer/moving least square method分类
数理科学引用本文复制引用
杨慧,王可慧,王伟光,李洋,沈子楷,段建,戴湘晖..动能侵彻弹装药起爆可靠性试验及敏感因素分析[J].高压物理学报,2024,38(4):124-136,13.
