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Journal of Projectiles, Rockets, Missiles and Guidance >

2010 , Vol. 30 >Issue 5: 131 - 132,136

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2010.05.038

ROCKETS TECHNOLOGY

The Research of Start Dynamics for Rocket Engine

  • CHEN Yanxia ,
  • GUAN Shixi ,
  • TANG Jiapeng
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  • 1 School of Applied Scienc, Taiyuan University of Science and Technology, Taiyuan 030024, China
    2 School of Mechaeronics Engineering, North University of China, Taiyuan 030051, China

Received date: 2009-11-25

  Online published: 2025-05-28

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Abstract

According to the new-developed liquid rocket engine feature,the dynamic mathematic model of main system component was built.Considering low temperature characteristics of the propellant,the start process of the engine was researched.The method of characteristics and classical Runge-Kutta was adopted for system model.Result shows that the model is reasonable,and provides criterion for judging whether the system can work steadily,and can be a guide for design,improvement and experiment.

Key words： liquid propellant rocket engine; start; dynamics; simulatio

Cite this article

CHEN Yanxia , GUAN Shixi , TANG Jiapeng . The Research of Start Dynamics for Rocket Engine[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2010 , 30(5) : 131 -132,136 . DOI: 10.15892/j.cnki.djzdxb.2010.05.038

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References

[1]
JR Mason, R D Southwick. Large Liquid rocket engine transient performance simulation system[J]. N91-24340, 1989.
[2]
张黎辉. 补燃循环液体火箭发动机系统的响应特性研究[J]. 航空动力学报, 1999. 14 (4): 546- 549.
[3]
尘军. 液氢液氧高压补燃发动机系统和瞬变特性研究[D]. 航天科技集团11所, 2002.
[4]
颜庆津. 数值分析[M]. 北京:北京航空航天大学出版社, 1999.
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