Abstract
The anti-penetration performance of two-layer explosively welded steel/aluminum plates 5 mm thick impacted by a spherical steel projectile 6 mm in diameter with a velocity of 260–900 m/s is studied in this paper. The effects of the thickness distribution and the incident angle on the anti-penetration performance and damage mechanism are analyzed. At incidence angles of 0–60°, the minimum projectile velocity is needed for penetration at the steel/aluminum thickness ratio equal to 2/3. The good coherence of numerical and experimental results indicates that the finite-element method coupled with the smoothed particle hydrodynamics method can predict the anti-penetration performance of two-layer explosively welded plates well.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
