JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Dynamic Model of Centrifugal Compressor for Prediction of Surge Evolution and Performance Variations
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Dynamic Model of Centrifugal Compressor for Prediction of Surge Evolution and Performance Variations
Jung, Mooncheong; Han, Jaeyoung; Yu, Sangseok;
  PDF(new window)
 Abstract
When a control algorithm is developed to protect automotive compressor surges, the simulation model typically selects an empirically determined look-up table. However, it is difficult for a control oriented empirical model to show surge characteristics of the super charger. In this study, a dynamic supercharger model is developed to predict the performance of a centrifugal compressor under dynamic load follow-up. The model is developed using Simulink environment, and is composed of a compressor, throttle body, valves, and chamber. Greitzer's compressor model is used, and the geometric parameters are achieved by the actual supercharger. The simulation model is validated with experimental data. It is shown that compressor surge is effectively predicted by this dynamic compressor model under various operating conditions.
 Keywords
Supercharger;Surge Phenomenon;Centrifugal Compressor;Surge Control;
 Language
Korean
 Cited by
 References
1.
Gravdahl, J. T., Willems, F., Jager B. and Egeland, O., 2000, "Modeling for Surge Control of Centrifugal Compressors: Comparison with Experiment," Int. J. Decision and Control, Vol. 2, pp. 1341-1346.

2.
Hansen K. E. and Larsen, P. S., 1981, "Experimental and Theoretical Study of Surge in a Small Centrifugal Compressor," Int. J. Fluids Eng, Vol. 103, pp. 391-394. crossref(new window)

3.
Dehner, R., Selamet, A., Keller, P. and Becker, M., 2010, "Simulation of Mild Surge in a Turbocharger Compression System," Int. J. Engines, Vol. 119, pp. 197-212.

4.
Fink, D. A., Cumpsty N. A. and Greitzer, E. M., 1992, "Surge Dynamics in a Free-spool Centrifugal Compressor System," Int. J. Turbomachinery, Vol. 114, pp. 321-332. crossref(new window)

5.
Gravdahl, J. T. and Egeland, O., 1999, "Centrifugal Compressor Surge and Speed Control," Control Systems Technology, IEEE, Vol. 7, pp. 567-579. crossref(new window)

6.
Choi, J. H., 2008, "A Study on Centrifugal Compressor Design Optimization for Increasing Surge Margin," Journal of Fluid Machinery and Systems, Vol. 11, pp. 38-45.

7.
Gravdahl, J. T. and Egeland, O., 1997, "A Moore-Greitzer Axial Compressor Model with Spool Dynamics," Int. J. Decision and Control, Vol. 5, pp. 190-198.

8.
Pampreen, R. C., 1973, "Small Turbomachinery Compressor and Fan Aerodynamics," Int. J. Eng. Power, Vol. 3, pp. 251-256.

9.
Greitzer, E. M., 1976, "Surge and Rotating Stall in Axial Flow Compressors, Part I: Theoretical Compression System Model," Int. J. Engineering for Power, Vol. 98, pp. 190-198. crossref(new window)

10.
Gravdahl, J. T. and Egeland, O., 1997, "A Moore-Greitzer Axial Compressor Model with Spool Dynamics," Int. J. Decision and Control, Vol. 5, pp. 190-198.

11.
Gravdahl, J. T. and Egeland, O., 1997, "A Moore-Greitzer Axial Compressor Model with Spool Dynamics," Int. J. Decision and Control, Vol. 5, pp. 190-198.

12.
HKS, GTS4015HP Compressor Map, http://www.hks-power.co.jp/product/supercharger/universal_kit/specs.html.