Study on Scattering Process of Preformed Rod Fragment

Abstract

By theoretical analysis and simulation on the scattering process and characteristic parameter of preformed rod fragment, dynamitic and static dispersion angle of preformed rod fragment is derivate. The theoretical research shows: the velocity of warhead is a important influence factor in analysis the scattering process of preformed rod fragment. The results of theoretical model are validated by numerical simulation, which can be provided theoretical assessment to target damage.