CAJ | 학술논문

为了研究不同中心锥顶高度隔爆体对串联战斗部侵彻能力的影响，利用有限元软件，对不同中心高度隔爆结构对后级爆炸成型弹丸（EFP）装药侵彻能力的影响进行了仿真计算。在此基础上，开展了串联EFP装药侵彻45#钢靶试验。试验结果表明：隔爆体形状对串联EFP后级成型影响重大，优化后的串联装药后级的利用效率大大提高。
위료연구불동중심추정고도격폭체대천련전두부침철능력적영향，이용유한원연건，대불동중심고도격폭결구대후급폭작성형탄환（EFP）장약침철능력적영향진행료방진계산。재차기출상，개전료천련EFP장약침철45#강파시험。시험결과표명：격폭체형상대천련EFP후급성형영향중대，우화후적천련장약후급적이용효솔대대제고。
In order to study the influence of different cone height of explosion-proof body on penetration ability of tandem warhead, by use of finite element software, the forming process of postpositive explosively-formed projectile(EFP)charge with different cone height of explosion-proof body was simulated. On this basis, the tests of tandem EFP penetrating the steel target were carried out. The results show that the shape of explosion-proof body plays an important role in forming process of tandem EFP postpositive charge, the efficiency of postpositive EFP charge is greatly improved after optimization.