of which the speed of preformed fragmentation is a very important indicator.Currently
the test of warhead is expensive and the explosion mechanism of warhead is needed to improve.The indicators of warhead damage
including static and dynamic kill warhead lethality
damage probability etc
were analyzed comprehensively with theoretical calculations and the numerical simulation.The calculation results were satisfactorily consistent with the experimental data.The proposed methods could see their reference value in development of the future products.