摘要
在G型底部排气弹研制过程中,外弹道性能试验结果表明,射程可满足技术要求,而密集度则难以达到技术指标;DR582雷达测试结果说明,底排装置点火状态不一致造成底排弹起始段阻力散布大是影响密集度的主要因素之一。本文通过对底排装置点火和工作状态的分析,以及对底排装置静止点火试验、静止点火中止试验、底排弹外弹道试验結果的讨论,提出了可行的改进途径。
In the process of researching and producing G—type base bleed projectile,the re-sults of external ballistic property test have shown that the range can reach the technical require-ments but that it is usually difficult to reach the technical target about procision.The test re-sults measured by DR582 Rader indicate that the large dispersion of initial drag caused by u-nidentical ignition of base bleed unit is one of the main factors which influence the procision.A possible improved methed has been put forward by analyzing the ignition state of base bleedunit and discussing the test results of static ignition,static break ignition and external ballisticsof base bleed projectile.
出处
《弹道学报》
EI
CSCD
1992年第3期69-76,共8页
Journal of Ballistics
关键词
底部排气弹
底排装置
试验
base bleed projectile
base bleed unit
test.
