Analysis of piston seals efficiency in silent pump units using analysis of deformed state of compression chamber cylindrical part

Authors

  • Daniil Sergeyevich Titov Omsk State Technical University, Omsk, Russia
  • Sergey Sergeyevich Busarov Omsk State Technical University, Omsk, Russia
  • Igor Petrovich Aistov Omsk State Technical University, Omsk, Russia https://orcid.org/0000-0003-4069-0811
  • Konstantin Aleksanrovich Vansovich Omsk State Technical University, Omsk, Russia

DOI:

https://doi.org/10.25206/2588-0373-2020-4-2-64-71

Keywords:

low-speed long-stroke stage, piston pump unit, piston unit balancing, cylinder deformation, clearance

Abstract

The article discusses the application of various types of seals in piston pump with low-speed long-stroke units. The calculated values of the deformations of the cylindrical part of the working chamber and the current value of the actual clearances for various cylinder-piston seals are determined. Based on the established restrictions on the minimum value of the feed coefficient, an analysis is made of the working process of the pump piston stage of a long-stroke unit and recommendations are developed on the use of the considered types of seals.

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Author Biographies

Daniil Sergeyevich Titov, Omsk State Technical University, Omsk, Russia

Аspirant of Refrigeration and Compressor Engineering and Technology Department.

Sergey Sergeyevich Busarov, Omsk State Technical University, Omsk, Russia

Candidate of Technical Sciences, Associate Professor of Refrigeration and Compressor Engineering and Technology Department.

Igor Petrovich Aistov, Omsk State Technical University, Omsk, Russia

Doctor of Technical Sciences, Professor of Refrigeration and Compressor Engineering and Technology Department.

Konstantin Aleksanrovich Vansovich, Omsk State Technical University, Omsk, Russia

Candidate of Technical Sciences, Associate Professor of Oil and Gas Engineering, Standardization and Metrology Department.

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Abstract views: 28

Published

2020-06-17

How to Cite

Titov Д. С., Busarov С. С., Aistov И. П., & Vansovich К. А. (2020). Analysis of piston seals efficiency in silent pump units using analysis of deformed state of compression chamber cylindrical part. Omsk Scientific Bulletin. Series «Aviation-Rocket and Power Engineering», 4(2), 64–71. https://doi.org/10.25206/2588-0373-2020-4-2-64-71

Issue

Vol. 4 No. 2 (2020)

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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