Modular Simulationfor Tank Pressurization System of LRE Test-Bed

CHEN Yang; GAO Fang; ZHANG Zhen-peng; CHEN Feng

Volume 20 Issue 2

Apr. 2005

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Article Navigation > Journal of Aerospace Power > 2005 > 20(2): 339-344

CHEN Yang, GAO Fang, ZHANG Zhen-peng, CHEN Feng. Modular Simulationfor Tank Pressurization System of LRE Test-Bed[J]. Journal of Aerospace Power, 2005, 20(2): 339-344.

Citation:

CHEN Yang, GAO Fang, ZHANG Zhen-peng, CHEN Feng. Modular Simulationfor Tank Pressurization System of LRE Test-Bed[J]. Journal of Aerospace Power, 2005, 20(2): 339-344.

CHEN Yang, GAO Fang, ZHANG Zhen-peng, CHEN Feng. Modular Simulationfor Tank Pressurization System of LRE Test-Bed[J]. Journal of Aerospace Power, 2005, 20(2): 339-344.

Citation:

CHEN Yang, GAO Fang, ZHANG Zhen-peng, CHEN Feng. Modular Simulationfor Tank Pressurization System of LRE Test-Bed[J]. Journal of Aerospace Power, 2005, 20(2): 339-344.

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Modular Simulationfor Tank Pressurization System of LRE Test-Bed

1.
School of Astronautics,Beijing University of Aeronautics and Astronautics,Beijing100083,China
2.
Beijing Institute of Aerospace Testing Technology,Beijing100074,China

Received Date: 2004-05-21
Rev Recd Date: 2004-11-22
Publish Date: 2005-04-28

Abstract

Abstract

Using the finite element state-variable model for one-dimensional ideal gas flow,a modularized simulation model was established,and then the working process was calculated for the tank pressurization system of LRE test-bed.Detailed distribution curves of state parameters for the pipe net were obtained,which could be used to analyze the working process of the system and the function of every component.The mathematical model and the method of modularized modeling and simulation were validated to be effective and versatile.
- aerospace propulsion system,
- liquid propellant rocket engine,
- tank pressurization system of LRE test-bed,
- numerical simulation,