Investigation of centrifugal compressor surge with wavelet methods

ETC 2005 - 6th Conference on Turbomachinery: Fluid Dynamics and Thermodynamics

Volumn , Issue , 2005, Pages

  Horodko, L ^a  

^a LODZ UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

SIGNAL PROCESSING; THERMODYNAMICS; WAVELET TRANSFORMS;

COMPRESSOR DIFFUSER; CONTINUOUS WAVELET TRANSFORM; PRESSURE SIGNAL; ROTATIONAL VELOCITY; STABLE OPERATION; THROTTLING VALVES; TIME-FREQUENCY REPRESENTATIONS; WAVELET CROSS-CORRELATION;

CENTRIFUGAL COMPRESSORS;

EID: 84925427859     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (14)

1. Carmona R., Hwang W-L., Torresani B. [1998]: Practical Time-Frequency Analysis. Academic Press, San Diego, USA.
2. Chen J., Hasemann H., Shi L., Rautenberg M. [1994]: Stall Inception Behavior in a Centrifugal Compressor. International Gas Turbine and Aeroengine Congress and Exposition, ASME 94-GT-159, the Hague, Netherlands.
3. Engeda A. [2002]: The Influence of a Diffuser Width on the Unsteady Performance of a Centrifugal Compressor Stage. Proceedings of ASME 2002 Fluids Engineering Division Summer Meeting, (CD), Montreal, Canada.
4. Flandrin P. [1999]: Time-Frequency / Time-Scale Analysis. Academic Press, San Diego.
5. Horodko L., Kryllowicz W. [2002a]: Investigation of the Rotating Stall in a Centrifugal Compressor. Proceedings of ASME 2002 Fluids Engineering Division Summer Meeting, (CD), Montreal, Canada.
6. Horodko L., Kryllowicz W., Hanausek P. [2002b]: Application of the Wavelet Technique to Investigation of the Unstable Centrifugal Compressor Operation, Sc. Bulletin of TU Lodz, Poland, CMP-Turbomachinery, Vol. 122, pp. 199-208.
7. Horodko L. [2005]: Identification of Rotating Pressure Waves in a Centrifugal Compressor Diffuser by Means of the Wavelet Cross-Correlation Function. International Journal of Wavelets, Multiresolution and Information Processing. Special Issue on Wavelet Application in Fluid Mechanics and Visualization (to be printed).
8. Li H. [1998]: Identification of Coherent Structure in Turbulent Shear Flow with Wavelet Correlation Analysis. ASME Journal of Fluids Engineering, Vol. 120, pp. 778-785.
9. Moore F., Greitzer E. [1986]: A Theory of Post-Stall Transients in Axial Compressors: Part I-Development of the Equations. ASME Journal of Engineering for Gas Turbines and Power, Vol. 108, pp. 68-76.
10. Pampreen R. [1993]: Compressor Surge and Stall, Concepts ETI, USA.
11. Ribi B., Gyarmathy G. [1993]: Impeller Rotating Stall as a Trigger for the Transition from Mild to Deep Surge in a Subsonic Centrifugal Compressor. International Gas Turbine and Aeroengine Congress and Exposition, ASME-93-GT-234, Cincinnati, Ohio, USA.
12. Spakovszky Z. S. [2004]: Backward Travelling Rotating Stall Waves in Centrifugal Compressors. ASME Journal of Turbomachinery, Vol. 126, pp. 1-12.
13. Watanabe H., Konomi S., Ariga I. [1994]: Transient Process of Rotating Stall in Radial Vaneless Diffusers. International Gas Turbine and Aeroengine Congress and Exposition, ASME 94-GT-161, the Hague, Netherlands.
14. Wernet M. P., Bright M. M., Skoch G. J. [2001]: An Investigation of Surge in a High-Speed Centrifugal Compressor Using Digital PIV. ASME Journal of Turbomachinery, Vol. 123, pp. 418-428.