A new type of annular shaped charge was utilized to enhance penetration performance into
underwater structures in this paper. Explosive Formed Projectile (EFP) which can be formed …

The present issue is how to improve the concrete structure to resist multiple impacts of the
tandem warhead. This study developed an approach to design a functionally graded …

To study the dynamic plastic properties of high-purity molybdenum materials at high
temperature and high strain rate, we designed tests to compare the mechanical behaviour of …

Herein, we investigated the effect of W content on the jet penetration performance of W-Cu
shaped charge liners by using both simulation and experimental methods. The W-Cu …

Toward the development of underwater weapon warheads, this study adopted a new
annular-shaped charge structure to effectively penetrate and destroy ship structures. First, a …

In this work, a numerical analysis of shaped charge impact process is conducted to
investigate the jet formation process and its penetration performance on metal targets …

Linear-shaped charges (LSCs) are widely used to incise or demolish target structures in
civilian and defense industries. In such tasks as removing submarine pipelines, or cutting …

Ni-Co-W alloy is expected to be a potential material for applications in national defense,
military industry and petroleum exploration. Texture has a significant influence on alloy …

The formation of shaped charge jets is traditionally studied experimentally using flash X-ray
and high-speed camera images. Sequential images obtained through these methods …

The penetration and reaming performance of a toroidal explosively formed projectile (TEFP)
warhead with a charge diameter (D) of 56 mm was investigated when it was used to …