Study on Mathematic model of Aeroengine Starting Systems Based on Moment Characteristics

SU Wei-sheng; SUN Jian-guo; CHENG Lan; HU Shi-min

Volume 20 Issue 3

Jun. 2005

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SU Wei-sheng, SUN Jian-guo, CHENG Lan, HU Shi-min. Study on Mathematic model of Aeroengine Starting Systems Based on Moment Characteristics[J]. Journal of Aerospace Power, 2005, 20(3): 499-502.

Citation:

SU Wei-sheng, SUN Jian-guo, CHENG Lan, HU Shi-min. Study on Mathematic model of Aeroengine Starting Systems Based on Moment Characteristics[J]. Journal of Aerospace Power, 2005, 20(3): 499-502.

SU Wei-sheng, SUN Jian-guo, CHENG Lan, HU Shi-min. Study on Mathematic model of Aeroengine Starting Systems Based on Moment Characteristics[J]. Journal of Aerospace Power, 2005, 20(3): 499-502.

Citation:

SU Wei-sheng, SUN Jian-guo, CHENG Lan, HU Shi-min. Study on Mathematic model of Aeroengine Starting Systems Based on Moment Characteristics[J]. Journal of Aerospace Power, 2005, 20(3): 499-502.

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Study on Mathematic model of Aeroengine Starting Systems Based on Moment Characteristics

1.
College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing210016,China
2.
China Aviation Motor Control System Institute,Wuxi214063,China

Received Date: 2004-05-12
Rev Recd Date: 2004-11-15
Publish Date: 2005-06-28

Abstract

Abstract

To describe the starting process of aeroengines,analyze the relationship between starting moment and the engine moment characteristics and its loading in the starting process,the mathematic model of aeroengine starting system was developed,and the computing method of time of start was given in this paper.Simulation results show that the given mathematic model for aeroengine starting system is feasible.
- aerospace propulsion system,
- aeroengine,
- starting system,
- mathematic model,
- moment characteristics,
- times of tart