非壅塞固体火箭冲压发动机工作特性研究  

Operating Characteristics of Solid Unchoked Ramjet

作　　者：张炜[1] 方丁酉[1] 夏智勋[1] 朱慧[1] 蔡选义 王虎干 

机构地区：[1]长沙国防科技大学,长沙410073 [2]洛阳空空导弹研究院,洛阳471009

出　　处：《固体火箭技术》1999年第4期10-13,共4页Journal of Solid Rocket Technology

摘　　要：通过数值计算方法，研究了非壅塞固体火箭冲压发动机的高度特性、适度特性和导弹工作的稳定性。运用直连式实验，考察了这种发动机燃气流量的自适应调节特性。结果表明，非是塞固体火箭冲压发动机是一种性能优良的冲压发动机。The altitude characteristics and velocity characteristics of the solid-unchoked ramjet are numericallystudied. The stability of the unchoked ramjet is analyzed. The adaptive control characteristics of the fuel-richmass flow of the unchoked ramjet are investigated by means of the direct-pipe testing facility- The resultsshow that the unchoked ramjet is superior to that of choke one.

关 键 词：冲压火箭发动机 固体燃料 非壅塞 工作特性 导弹 

分 类 号：TJ760.11[兵器科学与技术—武器系统与运用工程] V435.11[航空宇航科学与技术—航空宇航推进理论与工程]