论文信息 - Methods of rotating stall and surge detection in centrifugal compressors

Methods of rotating stall and surge detection in centrifugal compressors

Systems for prevention of surging of centrifugal compressors and methods of rotating stall detection and early surge diagnosis using statistical processing of sensor signals of various parameters, i.e., the method of calculation of the correlation function of the signal and the method of calculation of signal dispersion, are discussed. The results of routine tests of air and high-speed air centrifugal compressors and their detachable flow parts are adduced.

I. G. Khisameev | Ya. Z. Guzel’baev | A. L. Khavkin | I. Khisameev | A. Khavkin

[1] K. P. Seleznev,et al. Unsteady processes in centrifugal compressors , 1995 .

[2] I. V. Prokhorov. Probability theory , 1969 .

[3] Edward L. O'Neill,et al. Introduction to Statistical Optics , 1963 .

[4] A. H. Stenning,et al. Rotating Stall and Surge , 1980 .

[5] Edward M. Greitzer,et al. Surge and Rotating Stall in Axial Flow Compressors—Part I: Theoretical Compression System Model , 1976 .