Determination of circulating gasdynamic force acting the rotor of centrifugal compressor with opposed impellers

Authors

  • Stanislav Sergeyevich Evgenev
  • Viktor Aleksandrovich Futin Kazan National Research Technical University named after A. N. Tupolev – KAI, Russia

DOI:

https://doi.org/10.25206/2588-0373-2021-5-3-9-13

Keywords:

centrifugal compressor, impeller, side clearance, labyrinth seal, circulating forces

Abstract

This paper considers the main factors affecting the occurrence of a circulating gas-dynamic force in the labyrinth seal of a two-section high-pressure centrifugal compressor acting on the rotor. A method for calculating the circulating force is presented on the example of a real centrifugal compressor.

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Author Biographies

Stanislav Sergeyevich Evgenev

Doctor of Technical Sciences, Professor.

Viktor Aleksandrovich Futin, Kazan National Research Technical University named after A. N. Tupolev – KAI, Russia

Candidate of Technical Sciences, Associate Professor of Heat and Power Engineering Department, Institute for Aviation, Land Transportation and Power Engineering, KNRTU-KAI, Kazan, Tatarstan.

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Abstract views: 55

Published

2021-10-21

How to Cite

Evgenev С. С., & Futin В. А. (2021). Determination of circulating gasdynamic force acting the rotor of centrifugal compressor with opposed impellers. Omsk Scientific Bulletin. Series «Aviation-Rocket and Power Engineering», 5(3), 9–13. https://doi.org/10.25206/2588-0373-2021-5-3-9-13

Issue

Vol. 5 No. 3 (2021)

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»)

Creative Commons License