Simulation of Relationship Between Directional Detonation Mode and Power Field for Underwater Warhead

An underwater warhead with different directional detonation modes will produce different explode power field. In order to seek for a directional detonation mode which can achieve more directional energy gain and larger area of the gain, simulation models of an underwater explode warhead with different directional detonation modes are established with the simulation software AUTODYN, and the parameters of explode power field are calculated and comparatively analyzed. Then the relationship between directional detonation mode and explode power field of underwater warhead is obtained. According to the theoretic analysis and the practical use, a feasible and more excellent directional detonation mode is presented finally.