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Journal of Projectiles, Rockets, Missiles and Guidance >

2019 , Vol. 39 >Issue 5: 119 - 122

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2019.05.028

Investigation on the Calculating Method for Short Time Working Solid Rocket Motor

  • LI Chunyan 1, 2 ,
  • WANG Liwu 1, 2 ,
  • LIU Pei 1, 2 ,
  • LIN Zhiyuan 1, 2
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  • 1 The 41st Institute of the Fourth Academy,CASC, Xi’an 710025, China
  • 2 National Key Laboratory of Combustion Flow and Thermo-structure, Xi’an 710025, China

Received date: 2018-10-08

  Online published: 2025-05-12

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Abstract

In order to increase the calculation accuracy of performance for short time working solid rocket motor, a method is established by modifying the conventional one. The analysis of calculation and test results show that the calculation accuracy is not more than ±5 percent, which means that the accuracy of calculation is improved significantly. The calculation results show that nozzle efficiency and theoretical thrust coefficient will remain unchanged when working in high pressure. This calculation method can provide an important reference for the design of short time working solid rocket motor.

Key words： short time working; solid rocket motor; performance; calculation method

Cite this article

LI Chunyan , WANG Liwu , LIU Pei , LIN Zhiyuan . Investigation on the Calculating Method for Short Time Working Solid Rocket Motor[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2019 , 39(5) : 119 -122 . DOI: 10.15892/j.cnki.djzdxb.2019.05.028

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References

Publishing order | Descend order by publishing year | Descend order by cited within
[1]
郭凤美, 余梦伦. 导弹分离设计技术研究[J]. 导弹与航天运载技术, 2014(1):5-10.

[2]
陈汝训. 固体火箭发动机设计与研究:上册[M]. 北京: 中国宇航出版社, 2009:244-251.

[3]
杨月诚. 火箭发动机理论基础[M]. 西安: 西北工业大学出版社, 2010:115-123.

[4]
唐金兰, 刘佩进. 固体火箭发动机原理[M]. 北京: 国防工业出版社, 2013:266-285.

[5]
鲍福廷, 侯晓. 固体火箭发动机设计[M]. 北京: 中国宇航出版社, 2016:29-38.

[6]
韩旭里. 数值分析[M]. 北京: 高等教育出版社, 2011:65-70.

[7]
刘慧颖. MATLAB R2007基础教程[M]. 北京: 清华大学出版社, 2008:21-40.

[8]
MOORE Holly. MATLAB实用教程[M].高会生,刘童娜,李聪聪,译. 北京: 电子工业出版社, 2016:89-122.

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