COUPLING OPTIMIZATION CALCULATION FOR AEROENGINE PERFORMANCE

Wang Xun; Zhang Shizheng; Cai Ruixian; Du Heling; Guo Xin

Volume 14 Issue 2

Apr. 1999

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Article Navigation > Journal of Aerospace Power > 1999 > 14(2): 139-142,217

Wang Xun, Zhang Shizheng, Cai Ruixian, Du Heling, Guo Xin. COUPLING OPTIMIZATION CALCULATION FOR AEROENGINE PERFORMANCE[J]. Journal of Aerospace Power, 1999, 14(2): 139-142,217.

Citation:

Wang Xun, Zhang Shizheng, Cai Ruixian, Du Heling, Guo Xin. COUPLING OPTIMIZATION CALCULATION FOR AEROENGINE PERFORMANCE[J]. Journal of Aerospace Power, 1999, 14(2): 139-142,217.

Wang Xun, Zhang Shizheng, Cai Ruixian, Du Heling, Guo Xin. COUPLING OPTIMIZATION CALCULATION FOR AEROENGINE PERFORMANCE[J]. Journal of Aerospace Power, 1999, 14(2): 139-142,217.

Citation:

Wang Xun, Zhang Shizheng, Cai Ruixian, Du Heling, Guo Xin. COUPLING OPTIMIZATION CALCULATION FOR AEROENGINE PERFORMANCE[J]. Journal of Aerospace Power, 1999, 14(2): 139-142,217.

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COUPLING OPTIMIZATION CALCULATION FOR AEROENGINE PERFORMANCE

1.
Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100080
2.
Chinese Gas Turbine Establishment, Jiangyou 610500

Received Date: 1998-06-01
Rev Recd Date: 1998-10-01
Publish Date: 1999-04-28

Abstract

Abstract

Coupling-Optimization Algorithm is comprised of coupling methods used in SPEY aeroengines and optimization method.This new method can be used to simulate the engine performance accurately on the basis of very limited engine test results even if its component characteristics are unknown.In addition,the component characteristics can also be inferred in the same time.This method has been used to simulate the performance of a turbofan engine and to infer its unknown component characteristics.The comparison of the results with the engine test data confirms the feasibility of the proposed method.
- Coupling,
- Optimization,
- Aeroengine,
- Performance