The flame structures of NC/TMETN insensitive propellant containing different potassium salts as the secondary flame suppressors were studied by means of the single frame amplification photography.

• 利用单幅放大摄影法研究了含钾盐消焰剂的NC/TMETN (三羟甲基乙烷三硝酸酯 )基钝感推进剂的火焰结构。