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Journal of Projectiles, Rockets, Missiles and Guidance >

2011 , Vol. 31 >Issue 2: 71 - 74

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.02.001

PROJECTILES TECHNOLOGY

Numerical Simulation for the Damage Effect of Air Target Subjected to Blast Wave

  • YAN Hanxin ,
  • JIANG Chunlan ,
  • WANG Chao
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  • State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081,China

Received date: 2010-06-02

  Online published: 2025-05-30

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Abstract

The non-linear dynamical finite element method was applied to simulate the damage effect of air target subjected to blast wave. The missile target was simplified as a cylindrical shell. Blast wave in air generated and the cylindrical shell damaged by blast wave at different distance was simulated using commercial FEM program LS/DYNA. The methods of the blast wave damaging the cylindrical shell were discussed, and then the dynamic responses and damage degree of cylindrical shell subjected to blast wave were studied. The simulation results provide important reference for warhead design of and damage evaluation.

Key words： warhead; blast wave; air target; cylindrical shell; numerical simulation; damage effeciency

Cite this article

YAN Hanxin , JIANG Chunlan , WANG Chao . Numerical Simulation for the Damage Effect of Air Target Subjected to Blast Wave[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2011 , 31(2) : 71 -74 . DOI: 10.15892/j.cnki.djzdxb.2011.02.001

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