A Study on the Split Effect of Projectile Debris on Honeycomb Core
- DOI
- 10.2991/icseee-15.2016.131How to use a DOI?
- Keywords
- Space debris, Honeycomb sandwich panel, Split, Damage
- Abstract
Split appeared after initial interaction between honeycomb core and projectile debris when projectile hypervelocity impact on honeycomb sandwich panel. In order to investigate the split characteristics of projectile debris, a 3D simulation model of projectile hypervelocity impact on honeycomb sandwich panel was established. The simulation model was validated with experimental test by comparing numerical experimental damage performance, it reveal better agreement with both simulation and experiment. The simulation results of split phenomenon and the damage of honeycomb core and rear facesheet show that split phenomenon disappears with time going, but it has a close relation to initial bifurcation pattern of projectile. The energy change trend of honeycomb core also demonstrated that damage was obviously influenced by location of projectile impact point.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zhiyuan Zhang AU - Runqiang Chi AU - Baojun Pang AU - Gongshun Guan PY - 2016/04 DA - 2016/04 TI - A Study on the Split Effect of Projectile Debris on Honeycomb Core BT - Proceedings of the 2015 4th International Conference on Sustainable Energy and Environmental Engineering PB - Atlantis Press SP - 766 EP - 771 SN - 2352-5401 UR - https://doi.org/10.2991/icseee-15.2016.131 DO - 10.2991/icseee-15.2016.131 ID - Zhang2016/04 ER -