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

In this work two models were created to verify the possibility of using Autodyn SPH 3D instead of costly pit tests. First model represents fragmenting of OG-7 warhead surrounded by 25 mm of sand to simulate partially a pit test for fragments recovery. The second model represents fragmenting of free OG-7 which was created to find out the effect of sand in fragments formation. The simulation results were compared with an experimental cubic pit test results. The experimental and simulation results were analyzed by Held’s formula for fragments mass distribution.

Effects Of Pit Test Medium On Fragments Formation Using Autodyn Sph Solver