Study on detonation characteristic of low energy detonating fuse in bending conditions

Detonation of low energy detonating fuse was studied in numerical simulation and experiments in bending conditions using LS_DYNA3D.The results show that pressure of the explosion and detonation velocity decrease in the same section areas after bending.In bending conditions,detonation wave was similar to small angle comer diffraction.So the detonation velocity was lower than normal velocity.