固体火箭发动机羽流特征信号检测技术研究

Study on the Measurement of Characteristic Signals of Plume in Rocket Motor

介绍了固体火箭发动机装药的特征信号需要检测的内容 ,诸如一二次烟雾、辐射、羽流温度和包覆层烟雾。通过实验的方法 ,研究了发动机一二次烟雾衰减测量技术和包覆层烟雾测量技术。

A series of methods for the measurement of characteristic signals of solid propellant including the primary and secondary smoke, radiation emission, plume temperature and the smoke of inhibitors are presented. And the measurement of signal attenuation of the primary and secondary smoke of solid propellant and of smoke of inhibitors is discussed in detail. Some new methods for measurement of characteristic signal are reviewed.