非壅塞燃气发生器研制中的关键技术及解决途径  

Study on Critical Technology for Unchoked Gas Generator

作　　者：单睿子[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471009

出　　处：《航空兵器》2005年第5期55-57,共3页Aero Weaponry

摘　　要：非壅塞燃气发生器作为整体式固体火箭冲压发动机主级工作的核心部件,在研究过程中,以理论分析为基础,通过大量缩比发动机试验,突破了燃气流量自适应性技术、富燃料推进剂配方研究及喷管防沉积等关键技术,取得了大量试验数据和宝贵经验。本文对其关键技术及实现途径作以简要论述。As the core partment of integral solid rocket engine, the unchoked gas generator is studied based on the therical analysis and performed some reduced-scale engine test. By these methods, the critical technologies, such as flow adaptability, deposition prevention for nozzle, fuel-rich solid propellant, and so on were developed, and many test data were got in this study. In this paper, the critical technologies were discussed briefly.

关 键 词：非壅塞燃气发生器 流量适应性技术 富燃料推进剂 喷管防沉积 

分 类 号：V435.14[航空宇航科学与技术—航空宇航推进理论与工程]