含能材料2011，Vol.19Issue(1)：60-64,5.DOI:10.3969/j.issn.1006-9941.2011.01.014
长药室装药中多点点火技术试验研究
Experimental Study on Technology of Multi-point Ignition in Long-Chamber Charge
摘要
Abstract
In order to solve the problem of ignition and flame spreading in axis of long-chamber charge in the large-caliber gun,a multi-point system was designed to research for charging the long charge-chamber of which the length is more than 3 meters. The high-speed camera was used to study the igniting consistency. Results show that C igniting is ignited in 4 ms,and the consistency is better than A and B igniter. The p-t curves in different lengths of multi-point ignition tube are measured,the results show that the p-t curves of two parts and four parts simulation equipment are almost superposition,the p-t curves ascend consistently before the diaphragm broke, with good igniting consistency. The feasibility and reliability of the technology in long-chamber charge are validated by the experiment.关键词
内弹道学/装药/长药室/多点点火Key words
interior ballistics/ charge/ long-chamber/ multi-point ignition分类
军事科技引用本文复制引用
季晓松,王浩,冯国增..长药室装药中多点点火技术试验研究[J].含能材料,2011,19(1):60-64,5.基金项目
国家自然科学基金资助 （）
