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Journal of Projectiles, Rockets, Missiles and Guidance >

2015 , Vol. 35 >Issue 5: 45 - 48

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2015.05.012

PROJECTILES TECHNOLOGY

Experiments and Simulation of Drag Coefficient of TPS

  • LYU Shengtao ,
  • GUO Rui ,
  • LIU Rongzhong ,
  • MA Xiaodong
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  • ZNDY Ministerial Key Laboratory, Nanjing University of Science and Technology, Nanjing 210094, China

Received date: 2014-11-03

  Online published: 2025-05-28

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Abstract

Free flight experiments were carried out to study how wing's structure parameters affect drag coefficient of terminal sensitive projectile (TSP). One S-shaped wing was designed to decelerate TSP. Drag coefficients of TSP with different wings were calculated by free flight experiments. Numerical simulations were done by means of commercial CFD Solver Fluent. It turns out that the experiment results fit the simulation results quite well.

Key words： non-parachute TSP; drag coefficient; free flight experiment; numerical simulation

Cite this article

LYU Shengtao , GUO Rui , LIU Rongzhong , MA Xiaodong . Experiments and Simulation of Drag Coefficient of TPS[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2015 , 35(5) : 45 -48 . DOI: 10.15892/j.cnki.djzdxb.2015.05.012

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