CAJ | 학술논문

为研究破-破型串联战斗部中不同材料隔板对后级装药的影响,采用三维数值模拟的方法,研究3种不同材料隔板对后级爆炸成型弹丸(简称EFP)速度及成型的影响.结果表明,在隔板相同厚度的情况下聚氨酯隔板的影响最小,酚醛树脂次之,泡沫铝最大.
위연구파-파형천련전두부중불동재료격판대후급장약적영향,채용삼유수치모의적방법,연구3충불동재료격판대후급폭작성형탄환(간칭EFP)속도급성형적영향.결과표명,재격판상동후도적정황하취안지격판적영향최소,분철수지차지,포말려최대.
In order to study the effect of different separator material on rear charge of tandem warhead,the influence of three dif?ferent separator materials on the velocity and molding of rear explosively formed projectile(EFP)was simulated using a three di?mensional numerical simulation. The simulated results show that with the same thickness,the influence degree of three kinds of materials is ranked:foamed aluminum>phenolic resin>polyurethane.