垂直发射装置中压力振荡与温度振荡的相互作用  

The Effects between Pressure Oscillation and Temperature Oscillation in VLS

作　　者：罗振群[1] 董会[1] 郜冶[1] 

机构地区：[1]哈尔滨工程大学建筑工程系

出　　处：《哈尔滨工程大学学报》1997年第2期27-32,共6页Journal of Harbin Engineering University

摘　　要：对垂直发射装置燃气流的低频不稳定性进行了分析，给出了压力振荡与温度振荡二者之间数学表达式，并给出了定性的实验证明本文首次测得了燃气流温度整体振荡。An analysis is presented in which the instability known as low-frequency of hot gas flow is studied in the vertical launching system.A mathematical model is obtained about the relationship between pressure oscillation and temperature oscillation and a quantitative experimental result is given.These experimental data about the temperature perturbation of low-frequency whole oscillations are first obtained in the experiment .It shows that it is not light considering whole oscillation as equal temperature.

关 键 词：发射装置 压力振荡 温度振荡 导弹 垂直发射装置 

分 类 号：TJ768[兵器科学与技术—武器系统与运用工程]