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Journal of Projectiles, Rockets, Missiles and Guidance >

2013 , Vol. 33 >Issue 4: 153 - 156,176

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2013.04.050

CORRELATION TECHNOLOGY

The Effect of Jet Interaction on Aerodynamic Characteristic at High Angle of Attack for Missile

  • LI Jian ,
  • LI Bin ,
  • LIU Xianming ,
  • WANG Xuezhan
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  • 1 China Airborne Missile Academy, Henan Luoyang 471009, China
    2 Aviation Key Laboratory of Science and Technology on Airborne Guide Weapons, Henan Luoyang 471009, China

Received date: 2012-10-13

  Online published: 2025-05-26

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Abstract

The interaction between a lateral jet and external flow over a missile was simulated numerically through computational fluid dynamics (CFD) for investigating the aerodynamics of missile at high angles of attack (AOA). Through studying the characteristics of the flow structure and the limited streamlines near the lateral jet, analyzing the force/moment amplification factor diversification curves, and using double new study parameters for investigating the features of the force/moment amplification factor diversification curves, the results indicate that the effect of the jet interaction at windward side is complicated than that at leeward side, and lateral jet interaction on tactical missile forms four influence zones

Key words： missile; lateral jet; high angle of attack; computational fluid dynamics

Cite this article

LI Jian , LI Bin , LIU Xianming , WANG Xuezhan . The Effect of Jet Interaction on Aerodynamic Characteristic at High Angle of Attack for Missile[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2013 , 33(4) : 153 -156,176 . DOI: 10.15892/j.cnki.djzdxb.2013.04.050

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