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Improved Florence model and optimization of two-component armor against single impact or two impacts

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34 Scopus citations

Abstract

A new version of the Florence model taking into account the ballistic resistance of the ceramic plate in a two-component armor is suggested, verified and used for armor optimization. The direct problems (maximization of the ballistic limit velocity for a given areal density (AD) or a total thickness (TT) of the armor) and the inverse problems (minimizations of AD or TT for a given impact velocity) are investigated in the case of a single impact. We also formulated and studied the armor optimization problems with a repeated impact. Numerical results are presented for aluminum/alumina armor.

Original languageEnglish
Pages (from-to)158-165
Number of pages8
JournalComposite Structures
Volume88
Issue number1
DOIs
StatePublished - 1 Mar 2009

Keywords

  • Ceramics
  • Impact
  • Optimization
  • Penetration
  • Two-component armor

ASJC Scopus subject areas

  • Ceramics and Composites
  • Civil and Structural Engineering

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