The difference of the burning peculiarity between propellants whose boron was coated with and without AP was compared by measuring the explosive heat and burning rate of the propellants.
并测量了推进剂的爆热和燃速，比较了AP包覆硼粒子对推进剂燃烧性能的影响。
2
The engine can bear big compressive force, reduce the explosive vibration force of the engine caused by fuel burning, decrease the mechanical wear and improve the mechanical efficiency.