Numerical optimization of aerodynamics of some 3-D tandem stators

LIU Xiao-jia; NING Fang-fei

Volume 25 Issue 3

Mar. 2010

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LIU Xiao-jia, NING Fang-fei. Numerical optimization of aerodynamics of some 3-D tandem stators[J]. Journal of Aerospace Power, 2010, 25(3): 577-581.

Citation:

LIU Xiao-jia, NING Fang-fei. Numerical optimization of aerodynamics of some 3-D tandem stators[J]. Journal of Aerospace Power, 2010, 25(3): 577-581.

LIU Xiao-jia, NING Fang-fei. Numerical optimization of aerodynamics of some 3-D tandem stators[J]. Journal of Aerospace Power, 2010, 25(3): 577-581.

Citation:

LIU Xiao-jia, NING Fang-fei. Numerical optimization of aerodynamics of some 3-D tandem stators[J]. Journal of Aerospace Power, 2010, 25(3): 577-581.

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Numerical optimization of aerodynamics of some 3-D tandem stators

Aeroengine Numerical Simulation Research Center, School of Jet Propulsion, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

Received Date: 2009-02-22
Rev Recd Date: 2009-03-30
Publish Date: 2010-03-28

Abstract

Abstract

The tandem stators of a high load axial compressor have been optimized by changing three-dimensional(3-D) stacklines near the hub.An in-housed optimization platform for 3-D numerical aerodynamics design of compressors was used and the complex method was adopted.After the optimization,the separation near the hub has been removed,and the performance of the compressor has been effectively improved.
- tandem stators,
- aerodynamics,
- three-dimensional(3-D),
- optimization,
- complex method