非壅塞固体火箭冲压发动机自适应调节特性  

THE ADAPTIVE CONTROL CHARACTERISTICS OF UNCHOKED SOLID ROCKET RAMJET ENGINE

作　　者：方丁酉[1] 夏智勋[1] 张炜[1] 姜春林[1] 黎勤武[1] 曹军伟[2] 郭颜红[2] 

机构地区：[1]国防科技大学航天与材料工程学院,长沙410073 [2]洛阳光电技术发展中心,洛阳471009

出　　处：《弹道学报》2000年第4期31-34,共4页Journal of Ballistics

摘　　要：从理论和实验两方面研究了非壅塞固体火箭冲压发动机的自适应调节特性 .研究表明 ,理论计算与实验结果基本吻合 ;贫氧推进剂的燃速压强指数越高 ,自适应调节能力越强 ;当压强指数为 1时 ,空燃比不随空气流量变化 。The adaptive control characteristics of unchoked solid rocket ramjet engine are theoretically and experimentally studied. It shows that the theoretical calculation basically agrees with experimental result, and when the burning rate exponent of fuel rich propellant is higher, the adaptive control ability is stronger, and when the burning rate exponent is equal to 1, the air fuel ratio is unchanged with air rate.

关 键 词：固体火箭冲压发动机 管道火箭 自适应调节 

分 类 号：TJ012-55[兵器科学与技术—兵器发射理论与技术]