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- Title
Mass Loss and Nose Shape Change on Ogive-nose Steel Projectiles During Concrete Penetration.
- Authors
Wu, Hai-Jun; Huang, Feng-Lei; Wang, Yi-Nan; Duan, Zhou-Ping; Shan, Yu
- Abstract
The mass loss of the nose of projectile is an obvious phenomenon in high-speed penetration into concrete target. The mass loss percentage depends linearly on the impact velocities of projectile according to experimental data fitting results. A semi-empirical model, which can calculate the ogive-nose shape change due to mass loss, is developed in this paper. The modified penetration model shows that the penetration depth is influenced by nose erosion.
- Publication
International Journal of Nonlinear Sciences & Numerical Simulation, 2012, Vol 13, Issue 3/4, p273
- ISSN
1565-1339
- Publication type
Article
- DOI
10.1515/ijnsns-2011-0047