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Journal of Projectiles, Rockets, Missiles and Guidance >

2016 , Vol. 36 >Issue 2: 64 - 67

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2016.02.016

PROJECTILES TECHNOLOGY

Study on Engineering Function of Parameters of Jet

  • DING Liangliang ,
  • LI Xiangyu ,
  • LU Fangyun ,
  • LI Zhenduo
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  • College of Science, National University of Defense Technology, Changsha 410073, China

Received date: 2015-04-28

  Online published: 2025-05-30

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Abstract

In order to analyze jet parameters affected by cone angle, liner thickness and explosive parameters, formation characteristic parameters were simulated by AUTODYN nonlinear dynamics analysis software. The results show that the head velocity of jet increases with the increase of liner thickness, cone angle and explosive detonation velocity, jet radius decreases with the decrease of liner thickness and cone angle. In addition, engineering functions of the head velocity of jet and the liner thickness were got for quickly estimating parameters of jet.

Key words： jet velocity; jet radius; thickness; cone angle; dimensional analysis

Cite this article

DING Liangliang , LI Xiangyu , LU Fangyun , LI Zhenduo . Study on Engineering Function of Parameters of Jet[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2016 , 36(2) : 64 -67 . DOI: 10.15892/j.cnki.djzdxb.2016.02.016

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