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Experimental investigation on the stall inception of a counter-rotating compressor

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

For investigating the flow phenomena in the stall process of a counter-rotating compressor(CRC), static and dynamic experiment have been carried out on a low speed counterrotating compressor. Seven high response pressure sensors were mounted at the leading edge of rotor 1(R1) and rotor 2(R2) as well as at the outlet of R2 blade tip and root. Wavelet analysis and FFT transform was introduced to the post processing progress. According to the experimental results, the stall inception was found in the tip region of the second rotor. The rotating speed of stall cell in the compressor is about 35% of the rotor speed.

源语言英语
主期刊名Turbomachinery
出版商American Society of Mechanical Engineers (ASME)
2405-2415
页数11
版本PARTS A, B, AND C
ISBN(印刷版)9780791844748
DOI
出版状态已出版 - 2012
活动ASME Turbo Expo 2012: Turbine Technical Conference and Exposition, GT 2012 - Copenhagen, 丹麦
期限: 11 6月 201215 6月 2012

出版系列

姓名Proceedings of the ASME Turbo Expo
编号PARTS A, B, AND C
8

会议

会议ASME Turbo Expo 2012: Turbine Technical Conference and Exposition, GT 2012
国家/地区丹麦
Copenhagen
时期11/06/1215/06/12

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