转管炮身管组内倾角对炮口扰动的影响分析

Influence of Leaning Angle of Barrels Effect on Muzzle Disturbance in Gatling Guns

建立了基于身管柔性的转管炮刚柔耦合数值仿真模型,对身管组内倾角为0°、0.2°、0.4°、0.6°和0.8°五种情况进行了连发射击仿真试验。仿真试验结果表明:随着转管炮身管组内倾角增大,炮膛合力竖直分量和水平分量增大,但身管组的等效刚强度增强;炮膛合力分量和等效刚强度对炮口扰动的影响相反。

A rigid-flexible coupling simulation model based on flexible barrels is proposed. An automatic firing simulation experiments based on the proposed model is carried out,and 5 barrels leaning angle of0°,0. 2°,0. 4°,0. 6°,0. 8° is considered. With leaning angle of barrels increased,the vertical and horizontal components of bore resultant force is increased that is bad for muzzle disturbance,but the equivalent rigidity of barrels is increased that is good for muzzle disturbance.