Considering the features of solid rocket motor jet, a kind of experimental equipment based on the pitot tube technology for measuring the multi-point pressures was developed.

• 结合固体火箭燃气射流的特点,开发了基于皮托管技术的多点压力参数实验测量装置,运用实验的方法,对燃气射流流场进行了研究。