Optimization of the operation of the compressor diaphragm unit pumping gas and liquid in rocket complexes by means of a pressure jump calculation program

Authors

  • Viktor Ivanovich Kuznetsov Omsk State Technical University, Omsk, Russia
  • Irina Olegovna Shchuka Siberian Institute of Business and Information Technologies, Russia, Omsk

DOI:

https://doi.org/10.25206/2588-0373-2022-6-3-9-16

Keywords:

diaphragm-plunger compressor, resource, membrane, substrate, distribution disk, holes

Abstract

The issue of increasing the service life of the membrane in a diaphragm-plunger compressor is considered. It is found
that the uniform distribution of holes in the substrate for the supply of oil to one cavity and gas to the other cavity, which
are located between the membrane and the substrates, causes a wavelike movement of the membrane. It is shown
which process causes the occurrence of pressure surges that shorten the life of the mekmbran6a to destruction.
Theoretically and experimentally, the optimal arrangement of holes in the substrates has been found to reduce pressure
surges and increase the service life of the membrane without destruction.

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Author Biographies

Viktor Ivanovich Kuznetsov, Omsk State Technical University, Omsk, Russia

Doctor of Technical Sciences, Professor of Aviation and Rocketry Department, Omsk State Technical University, Omsk.

Irina Olegovna Shchuka, Siberian Institute of Business and Information Technologies, Russia, Omsk

Candidate of Technical Sciences, Associate Professor of Faculty of the Fulltime Department, Siberian Institute of Business and Information Technologies, Omsk.

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Abstract views: 68

Published

2022-10-13

How to Cite

Kuznetsov В. И., & Shchuka И. О. (2022). Optimization of the operation of the compressor diaphragm unit pumping gas and liquid in rocket complexes by means of a pressure jump calculation program. Omsk Scientific Bulletin. Series «Aviation-Rocket and Power Engineering», 6(3), 9–16. https://doi.org/10.25206/2588-0373-2022-6-3-9-16

Issue

Vol. 6 No. 3 (2022)

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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