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Experimental and numerical analysis of active suppression of centrifugal compressor surge by suction-side valve control.

Author(s) : NAKAGAWA K., FUJIWARA M., NISHIOKA T., TANAKA S., KASHIWABARA Y.

Type of article: Article

Summary

Active surge suppression was possible in closed-loop and open-loop compressor systems. The action of the control valve was observed to suppress flow fluctuations from the dynamically unstable equilibrium point at every instant. The authors numerically analysed the open-loop case. The action of the control valve was modelled by on-off throttle control and the compressor system was analyzed numerically using a lumped parameter model. This numerical analysis successfully reproduced the behaviour of active surge suppression.

Details

  • Original title: Experimental and numerical analysis of active suppression of centrifugal compressor surge by suction-side valve control.
  • Record ID : 1996-0139
  • Languages: English
  • Source: JSME int. J., B - vol. 37 - n. 4
  • Publication date: 1994/11
  • Document available for consultation in the library of the IIR headquarters only.

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