Open AccessStudy on Fragmentation Parameters and Similarity Relation of Natural Fragments of Counterattack Projectiles for Active Protection
Author(s) -
Juan Lv,
Zhenyu Kang,
Shuqiang Yuan,
Jingwei Li,
Juan Du
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1855/1/012038
Subject(s) - fragmentation (computing) , projectile , correctness , similarity (geometry) , mathematics , physics , computer science , artificial intelligence , algorithm , quantum mechanics , image (mathematics) , operating system
The purpose of this paper is to explore the fragmentation similarity between small-size cylindrical projectiles and large-size projectiles. On the basis of the modified Payman fragmentation parameter Co, a new fragmentation parameter Cu and the projectile fragmentation similarity relation were derived. Fragmentation tests of large-size projectiles showed that the results of the number and mass distribution of natural fragments were consistent with the theoretical prediction results, which verified the correctness of the fragmentation similarity relation.