The Effect of Coupling on Distortion Transfer in Fan and Compressor

Wang Zhanxue; Tang Diyi; Wang Jianfeng

Volume 15 Issue 2

Apr. 2000

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Article Navigation > Journal of Aerospace Power > 2000 > 15(2): 212-214,218

Wang Zhanxue, Tang Diyi, Wang Jianfeng. The Effect of Coupling on Distortion Transfer in Fan and Compressor[J]. Journal of Aerospace Power, 2000, 15(2): 212-214,218.

Citation:

Wang Zhanxue, Tang Diyi, Wang Jianfeng. The Effect of Coupling on Distortion Transfer in Fan and Compressor[J]. Journal of Aerospace Power, 2000, 15(2): 212-214,218.

Wang Zhanxue, Tang Diyi, Wang Jianfeng. The Effect of Coupling on Distortion Transfer in Fan and Compressor[J]. Journal of Aerospace Power, 2000, 15(2): 212-214,218.

Citation:

Wang Zhanxue, Tang Diyi, Wang Jianfeng. The Effect of Coupling on Distortion Transfer in Fan and Compressor[J]. Journal of Aerospace Power, 2000, 15(2): 212-214,218.

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The Effect of Coupling on Distortion Transfer in Fan and Compressor

7th Dept.Northwest Polytechnic University,Xi'an 710072,China

Received Date: 1999-06-07
Rev Recd Date: 1999-09-20
Publish Date: 2000-04-28

Abstract

Abstract

The mechanism of spool coupling effect on distortion transfer in fan and compressor is analyzed.A quick convergent method is selected to calculate amplitude of the total pressure distortion at exit of low pressure spool in cases of no coupling,complete coupling,and real coupling respectively,then the correcting coefficient of the distortion transfer is obtained.The results show that the distortion transfer characteristics of no coupling differ from those of actual coupling.
- coupling,
- compressor characteristics,
- transfer