Stall inception in axial compressors

被引：3
|
作者：
McDougall, N.M. [1 ]
Cumpsty, N.A. [1 ]
Hynes, T.P. [1 ]
机构：
[1] Univ of Cambridge, United Kingdom
来源：
Journal of Turbomachinery | 1990年 / 112卷 / 01期
关键词：
Flow of Fluids--Boundary Layer - Leak Detection - Rotors--Fluid Dynamics;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Detailed measurements have been made of the transient stalling process in an axial compressor stage. The stage is of high hub-casing ratio and stall is initiated in the rotor. If the rotor tip clearance is small stall inception occurs at the hub, but at clearances typical for a multistage compressor the inception is at the tip. The crucial quantity in both cases is the blockage caused by the endwall boundary layer. Prior to stall, disturbances rotate around the inlet flow in sympathy with rotating variations in the endwall blockage.
引用
收藏
页码：116 / 125
相关论文
共 50 条
  • [1] STALL INCEPTION IN AXIAL COMPRESSORS
    MCDOUGALL, NM
    CUMPSTY, NA
    HYNES, TP
    JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME, 1990, 112 (01): : 116 - 125
  • [2] STALL INCEPTION IN AXIAL-FLOW COMPRESSORS
    DAY, IJ
    JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME, 1993, 115 (01): : 1 - 9
  • [3] ROTATING WAVES AS A STALL INCEPTION INDICTION IN AXIAL COMPRESSORS
    GARNIER, VH
    EPSTEIN, AH
    GREITZER, EM
    JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME, 1991, 113 (02): : 290 - 302
  • [4] Computational approach for predicting stall inception in multistage axial compressors
    Davis, Roger L.
    Yao, Jixian
    JOURNAL OF PROPULSION AND POWER, 2007, 23 (02) : 257 - 265
  • [5] Stall inception prediction of axial compressors with radial inlet distortions
    Xu, Dengke
    He, Chen
    Sun, Dakun
    Sun, Xiaofeng
    AEROSPACE SCIENCE AND TECHNOLOGY, 2021, 109
  • [6] Stall Inception Analysis of Transonic Compressors With Chordwise and Axial Sweep
    He, Chen
    Sun, Dakun
    Sun, Xiaofeng
    JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME, 2018, 140 (04):
  • [7] Rotating Stall Inception in Axial Compressors under Periodic Perturbations
    Dong, Wanjing
    Wang, Yong
    2013 25TH CHINESE CONTROL AND DECISION CONFERENCE (CCDC), 2013, : 3868 - 3873
  • [8] Analysis of the Stall Inception on Axial Compressors Using Permutation Entropy
    Hong, Yong
    Lin, Peng
    Chen, Tianrui
    Wang, Cong
    2020 CHINESE AUTOMATION CONGRESS (CAC 2020), 2020, : 7479 - 7483
  • [9] Computational study of rotating-stall inception in axial compressors
    He, L
    JOURNAL OF PROPULSION AND POWER, 1997, 13 (01) : 31 - 38
  • [10] STALL INCEPTION ANALYSIS OF TRANSONIC COMPRESSORS WITH CHORDWISE AND AXIAL SWEEP
    He Chen
    Sun Dakun
    Sun Xiaofeng
    PROCEEDINGS OF THE ASME TURBO EXPO: TURBINE TECHNICAL CONFERENCE AND EXPOSITION, 2017, VOL 2D, 2017,
12345