防暴动能弹侵彻性能的有限元分析

摘要

Based on ANSYS/LS-DYNA, the finite element analysis models of the penetration of riot control kinetic energy ammunitions are performed with the parameter of the projectile material, velocity of the projectile against target, arrival angle and the nose shape of the projectile. By using this method, the effect of the parameters against penetration performance is obtained. The last, the simulations validate the viability of the model.%基于有限元分析软件ANSYS/LS-DYNA,建立了防暴动能弹侵彻靶板的有限元分析模型,并选取弹体材料、着靶速度、入射角度及弹体头部形状等参数,对模型进行数值分析,得出了各个参数对防暴动能弹侵彻性能的影响.最后,验证了所建模型的可行性.