Comparison of numerical and experimental study of armour system based on alumina and silicon carbide ceramics

Bulletin of the Polish Academy of Sciences. Technical Sciences

A. BoczkowskaFaculty of Materials Science and Engineering, Warsaw University of Technology, 141 Woloska St., 02-507 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  P. ChaberaCorresponding authorFaculty of Materials Science and Engineering, Warsaw University of Technology, 141 Woloska St., 02-507 Warsaw, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹  T. NiezgodaFaculty of Mechanical Engineering, Department of Mechanics and Applied Computer Science, Military University of Technology, 2 Kaliskiego St., 00-908 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  A. MorkaFaculty of Mechanical Engineering, Department of Mechanics and Applied Computer Science, Military University of Technology, 2 Kaliskiego St., 00-908 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  P. K?dzierskiFaculty of Mechanical Engineering, Department of Mechanics and Applied Computer Science, Military University of Technology, 2 Kaliskiego St., 00-908 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  A. Ozi?b?oInstitute of Ceramics and Building Materials, 9 Post?pu St., 02-676 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar³  A. WitekInstitute of Ceramics and Building Materials, 9 Post?pu St., 02-676 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar³ 

[1] Faculty of Materials Science and Engineering, Warsaw University of Technology, 141 Woloska St., 02-507 Warsaw, Poland;Faculty of Mechanical Engineering, Department of Mechanics and Applied Computer Science, Military University of Technology, 2 Kaliskiego St., 00-908 Warsaw, Poland;Institute of Ceramics and Building Materials, 9 Post?pu St., 02-676 Warsaw, Poland

关键词: Keywords: ballistic performance;    numerical simulation;    armour;    alumina ceramic;    silicon carbide ceramic;    ceramic-elastomer composites;   

DOI  :  10.1515/bpasts-2015-0040

学科分类：工程和技术（综合）

来源: Polska Akademia Nauk * Centrum Upowszechniania Nauki / Polish Academy of Sciences, Center for the Advancement of Science

【 摘 要 】

The main goal of this numerical and experimental study of composite armour systems was to investigate their ballistic behaviour. Numerical simulations were employed to determine the initial dimensions of panel layers before the actual ballistic test. In order to achieve this aim, multivariate computations with different thicknesses of panel layers were conducted. Numerical calculations were performed with the finite element method in the LS-DYNA software, which is a commonly used tool for solving problems associated with shock wave propagation, blasts and impacts. An axisymmetric model was built in order to ensure sufficient discretization. Results of a simulation study allowed thicknesses of layers ensuring assumed level of protection to be determined.

【 授权许可】

Unknown