Optimization of centrifugal compressor stages

Authors

  • Dubinin Evgeniy Vladimirovich NIIturbokompressor JSC, Russia, Kazan
  • Idiyatullin Bulat Fanisovich NIIturbokompressor JSC, Russia, Kazan
  • Khasanov Nariman Gayazovich NIIturbokompressor JSC, Russia, Kazan

DOI:

https://doi.org/10.25206/2588-0373-2023-7-4-33-39

Keywords:

flow pass, centrifugal compressor, energy efficiency, performance curves, CFD, Numeca, optimization

Abstract

The article describes а hydraulic efficiency increase in the centrifugal compressor stage using automatic optimization algorithms. The optimization criterion is the polytropic efficiency of the intermediate compressor stage. The sequence of stages of the optimization process in the Fine/Design3D software module of the Numeca software package is presented. The creating process a solid model of the compression stage is shown. The perfomance curves of the developed stage after optimization of the shape of the rotor and stator elements are also presented.

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Author Biographies

Dubinin Evgeniy Vladimirovich, NIIturbokompressor JSC, Russia, Kazan

Chief of Bureau, NIIturbokompressor JSC, Kazan.

Idiyatullin Bulat Fanisovich, NIIturbokompressor JSC, Russia, Kazan

2nd Category Engineer for Calculations and Modes, NIIturbokompressor JSC, Kazan.

Khasanov Nariman Gayazovich, NIIturbokompressor JSC, Russia, Kazan

Candidate of Technical Sciences, Senior Researcher, NIIturbokompressor JSC, Kazan.

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Abstract views: 27

Published

2023-12-22

How to Cite

Dubinin Е. В., Idiyatullin Б. Ф., & Khasanov Н. Г. (2023). Optimization of centrifugal compressor stages. Omsk Scientific Bulletin. Series «Aviation-Rocket and Power Engineering», 7(4), 33–39. https://doi.org/10.25206/2588-0373-2023-7-4-33-39

Issue

Vol. 7 No. 4 (2023)

Section

Power and chemical engineering

License

Non-exclusive rights to the article are transferred to the journal in full accordance with the Creative Commons License BY-NC-SA 4.0 «Attribution-NonCommercial-ShareAlike 4.0 Worldwide License (CC BY-NC-SA 4.0»)

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