Pressure oscillations in a single stage axial-flow low-speed compressor during pre-stall and stall

被引：0
作者：
Levy, Y. [1 ]
Pismenny, J.
Deppe, A.
Saathoff, H.
Schrapp, H.
Stark, U.
机构：
[1] Technion Israel Inst Technol, Haifa, Israel
[2] Tech Univ Carolo Wilhelmina Braunschweig, D-3300 Braunschweig, Germany
来源：
INTERNATIONAL JOURNAL OF TURBO & JET-ENGINES | 2007年 / 24卷 / 01期
关键词：
rotating stall; single-stage axial-flow low-speed compressor; low-frequency and high-frequency pressure oscillation; blade passing frequency;
D O I：
暂无
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
This paper describes the experimental investigations of high-frequency pressure oscillations in a single-stage axial-flow low-speed compressor during rotating stall where the main oscillating frequency is greater than that of rotor rotation and less than or equal to that of the blade passing frequency. These oscillations are similar to the high-frequency oscillation processes in the flow of multi-stage axial-flow high-speed compressors and low-speed single-stage axial fans described in earlier literature.
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收藏
页码：29 / 50
页数：22
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