Effect of Asymmetry on Linear Shaped Charge

In order to study the effect of asymmetric factors on linear shaped charge,the fluid dynamics was used,and two major factors such as oblique incident wave and asymmetric liner,were considered by theoretical analysis respectively.Numerical simulation and theoretical calculation show that:when asymmetry is small,the jet dosen ' t significantly deviate from the axis,but the asymmetry of jet ' s wings appears,and the necking time and the fracture time of the jet will be advanced.When asymmetry increases,the jet deviates significantly from the axis,and the jet ' s wings is also significantly asymmetric,and jet ' s necking time and fracture time will be greatly advanced.