Dynamic Characteristics Study of Spacecraft Propulsion System Engine

ZHANG Li-hui; LI Jia-wen; ZHANG Xue-mei; JIN Guang-ming; WEI Yan-xiang

Volume 19 Issue 4

Aug. 2004

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Article Navigation > Journal of Aerospace Power > 2004 > 19(4): 546-549

ZHANG Li-hui, LI Jia-wen, ZHANG Xue-mei, JIN Guang-ming, WEI Yan-xiang. Dynamic Characteristics Study of Spacecraft Propulsion System Engine[J]. Journal of Aerospace Power, 2004, 19(4): 546-549.

Citation:

ZHANG Li-hui, LI Jia-wen, ZHANG Xue-mei, JIN Guang-ming, WEI Yan-xiang. Dynamic Characteristics Study of Spacecraft Propulsion System Engine[J]. Journal of Aerospace Power, 2004, 19(4): 546-549.

ZHANG Li-hui, LI Jia-wen, ZHANG Xue-mei, JIN Guang-ming, WEI Yan-xiang. Dynamic Characteristics Study of Spacecraft Propulsion System Engine[J]. Journal of Aerospace Power, 2004, 19(4): 546-549.

Citation:

ZHANG Li-hui, LI Jia-wen, ZHANG Xue-mei, JIN Guang-ming, WEI Yan-xiang. Dynamic Characteristics Study of Spacecraft Propulsion System Engine[J]. Journal of Aerospace Power, 2004, 19(4): 546-549.

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Dynamic Characteristics Study of Spacecraft Propulsion System Engine

1.
School of Astronautics,Beijing University of Aeronautics and Astronautics, Beijing100083,China
2.
Shanghai Institute of Power Machinery,Shanghai200233, China

Received Date: 2003-08-29
Rev Recd Date: 2004-01-15
Publish Date: 2004-08-28

Abstract

Abstract

Based on the transient theory of one dimensional fluid,finite difference scheme of characteristic line method is employed.The general simulation software for dynamic process of spacecraft propulsion system engine is formulated.The dynamic characteristic of an engine system are studied.The results show that the model preferabl describes system transient properties and water hammer phenomenon.The simulation software can conveniently analyze other propulsion systems and provide guidance for the design and optimization of engine systems.
- aerospace propulsion system,
- spacecraft propulsion,
- liquid-propellant rocket engine,
- method of characteristics,
- dynamic characteristics,
- water hammer