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Journal of Projectiles, Rockets, Missiles and Guidance >

2012 , Vol. 32 >Issue 1: 123 - 126

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2012.01.006

ROCKETS TECHNOLOGY

The Study on Plume Characteristic of Two-phase Chemical Reaction of Modified Double-base Propellant

  • LI Meng ,
  • ZHANG Xiaohong ,
  • SUN Mei ,
  • WANG Changjian
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  • Xi'an Modern Chemistry Research Institute, Xi'an 710065, China

Received date: 2011-04-01

  Online published: 2025-05-29

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Abstract

The plume characteristic of modified double-base propellant was investigated. The NASA-CEA program was used for calculating theoretical performance of the propellant. A control equation set was established, which includes the transport equation, chemical reaction dynamic process and gas-solid two-phase flow process. Structures and species of plume were obtained with the Fluent software. The results show that finite rate chemistry reaction model and the discrete phase model are all influential in the plume calculation, and provide reference for plume characteristic effect study.

Key words： modified double-base propellant; plume; numerical simulation

Cite this article

LI Meng , ZHANG Xiaohong , SUN Mei , WANG Changjian . The Study on Plume Characteristic of Two-phase Chemical Reaction of Modified Double-base Propellant[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2012 , 32(1) : 123 -126 . DOI: 10.15892/j.cnki.djzdxb.2012.01.006

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