The Analysis of Optimal Caliber of Aerial Bomb

To scientifically determine caliber of future general purpose aerial bomb,the relationship between bomb caliber and damage capability of different warhead of aerial bomb,the influence of bomb caliber on airplane load,and the influence of modern technology development on bomb caliber.The results show that the growth rate of overpressure,damage radius and penetrating depth in pace with charge mass is bigger as charge mass below is 200kg.The airplane load is big when airplane hangs medium caliber bomb.The best caliber of general purpose aerial bomb is 500kg.