For the aerovalve with different structure, the resistances of PDE are different, too.The turbulence generator (TG) installed in detonation chamber leads to an increase of resistance.

• PDE爆震室装扰流器时阻力增加，不同气动阀在装同种扰流器时，其对PDE的阻力影响程度不同，安装整流栅有利于降低阻力。