Effect of Axial Spacing between Rotor and Stator on Axial Compressor Stability

ZHANG Huan; HU Jun; LI Chuan-peng; WANG Ying-feng

Volume 20 Issue 1

Feb. 2005

Turn off MathJax

Article Contents

Article Navigation > Journal of Aerospace Power > 2005 > 20(1): 120-124

ZHANG Huan, HU Jun, LI Chuan-peng, WANG Ying-feng. Effect of Axial Spacing between Rotor and Stator on Axial Compressor Stability[J]. Journal of Aerospace Power, 2005, 20(1): 120-124.

Citation:

ZHANG Huan, HU Jun, LI Chuan-peng, WANG Ying-feng. Effect of Axial Spacing between Rotor and Stator on Axial Compressor Stability[J]. Journal of Aerospace Power, 2005, 20(1): 120-124.

ZHANG Huan, HU Jun, LI Chuan-peng, WANG Ying-feng. Effect of Axial Spacing between Rotor and Stator on Axial Compressor Stability[J]. Journal of Aerospace Power, 2005, 20(1): 120-124.

Citation:

ZHANG Huan, HU Jun, LI Chuan-peng, WANG Ying-feng. Effect of Axial Spacing between Rotor and Stator on Axial Compressor Stability[J]. Journal of Aerospace Power, 2005, 20(1): 120-124.

PDF( 327 KB)

Effect of Axial Spacing between Rotor and Stator on Axial Compressor Stability

College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing210016,China

Received Date: 2004-04-20
Rev Recd Date: 2004-06-10
Publish Date: 2005-02-28

Abstract

Abstract

The effect of stator on axial compressor aerodynamic stability was studied both theoretically and experimentally for a low speed compression system.The theoretical analysis shows that stator could suppress flow disturbances in compressors and enhance the compressor stability,in case of the stator does not stall first.The experimental results of a low speed single stage compressor show that stall flow coefficient decreases with the decrease of the axial spacing between rotor and stator because of the increasing influence of the stator.
- aerospace propulsion system,
- axial spacing,
- axial compressor,
- aerodynamic stability,
- pressure rise coefficient