English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Aiming at the problem of large risk factor and low test efficiency of the large-volume ammunition fragmentation test, a new method for comprehensively collecting the damage parameters of the fragments by using the water wall in front of the target plate was proposed. The dynamic simulation software AUTODYN was used to simulate the process of the fragment penetration the target plate with the water wall and without the water wall. The influence of the thickness of the water wall on the penetration capability was analyzed. The calculation results show that compared with the target plate without the water wall, the target plate with the water wall can greatly reduce the penetration ability of fragment, and the greater the thickness of the water wall, the weaker the penetration ability.

Numerical Simulation of High-Speed Fragment Penetrates the Target Plate with Water Wall