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Journal of Projectiles, Rockets, Missiles and Guidance >

2017 , Vol. 37 >Issue 2: 111 - 114

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2017.02.027

BALLISIIC AND AIRDYNAMICS

Numerical Simulation of the Aerodynamic Characteristics of Normal Configuration Loitering Munition

  • QIN Jie ,
  • CHEN Chuang
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  • School of Equipment Engineering, Shenyang Ligong University, Shenyang 110159, China

Received date: 2016-03-16

  Online published: 2025-05-23

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Abstract

In order to investigate the aerodynamic characteristics of normal configuration loitering munition, the three-dimensional model was established based on Pro/E, which was imported into Gambit to divide mesh, by using Fluent software, the aerodynamics characteristic was numerical calculated and the trajectory data was extracted. The flow field around projectile was studied under different Ma by numerical simulation, and the pressure distribution was obtained. The change rule of aeralynamic characteristics of lift, lift coefficient, resistance, resistance coefficient and overturn moment under different angle of attack and different Mach numbers were systematically analyzed. The results provided reference for the aerodynamic design of loitering munition

Key words： loitering munition; aerodynamic characteristics; numerical simulation

Cite this article

QIN Jie , CHEN Chuang . Numerical Simulation of the Aerodynamic Characteristics of Normal Configuration Loitering Munition[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2017 , 37(2) : 111 -114 . DOI: 10.15892/j.cnki.djzdxb.2017.02.027

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