为提高爆炸式反应装甲对杆式侵彻体的防护能力,加强对V型夹层炸药干扰杆式侵彻体的研究,利用数值模拟软件LS-DYNA分析入射角θ、两平板炸药间距离H₁、V型夹层炸药距主装甲距离H₂等因素对V型夹层炸药干扰杆式侵彻体的影响。结果表明,随着θ增加,V型夹层炸药的干扰作用不断加强,并且当θ=60°时,干扰作用突然跃升;随着H₁增加,干扰作用先加强,然后又下降;随着H₂增加,干扰作用先保持不变,然后稍微加强,之后又保持不变。

For improving the defensive capacity of explosive reactive armor for rod penetrator and promoting the study of V-shaped sandwich disturbing rod penetrator, the impact of the angle θ, the distance between two sandwich explosive H₁ and the distance between V-shaped sandwich explosive and main armor H₂on V-shaped sandwich explosive disturbing rod penetrator were analyzed by using numerical simulation software LS-DYNA. The results showed the impact of V-shaped sandwich disturbing rod penetrator became greater ad the increased and the impact jumped suddenly when θ = 60°; with the increase of H₁ the impact increased firstly, and then decreased; with the increase of H2, the impact remained unchanged firstly, then increased slightly, and after that remained unchanged once again.