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Journal of Projectiles, Rockets, Missiles and Guidance >

2012 , Vol. 32 >Issue 3: 89 - 92

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2012.03.044

PROJECTILES TECHNOLOGY

The Design and Numerical Simulation for Flyer Impacting Initiating System

  • YANG Weiling ,
  • JIANG Chunlan ,
  • LI Ming ,
  • WANG Zaicheng
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  • State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

Received date: 2011-07-04

  Online published: 2025-05-29

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Abstract

In order to adjust shape of blast wave in charge, the flyer impacting initiating system was designed. Firstly, shape and material of flyer, flyer obliquity, distance between flyer and primary charge were confirmed by theoretical analysis and calculation: Finally, flyer impacting system was studied by numerical simulation. The results show that the flyer impacting initiating system is easy to initiate charge and adjust shape of blast wave in charge, also can provide reference for driving power of pre-fragment or MEFP at the end warhead.

Key words： impacting initiation; flyer; plane wave

Cite this article

YANG Weiling , JIANG Chunlan , LI Ming , WANG Zaicheng . The Design and Numerical Simulation for Flyer Impacting Initiating System[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2012 , 32(3) : 89 -92 . DOI: 10.15892/j.cnki.djzdxb.2012.03.044

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