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Russian Engineering Research

, Volume 39, Issue 5, pp 377–382 | Cite as

Modeling the Operation of Bulk-Action Hybrid Piston Power Systems

  • A. M. Bazhenov
  • V. E. ShcherbaEmail author
  • V. V. Shalai
  • A. V. Grigor’ev
  • A. Yu. Kondyurin
Article
  • 2 Downloads

Abstract

The operation of a bulk-action hybrid piston power unit is described by a mathematical model based on the laws of energy, mass, and momentum conservation and the equation of state. The influence of the pressure in the pump and compressor sections, the gap in the compressor section, and the eccentricity on the relation between the opposing liquid flow rates through the piston seal and on the thickness of the liquid layer above the piston is analyzed.

Keywords:

piston compressor piston pump mathematical modeling cooling piston seal 

Notes

REFERENCES

  1. 1.
    Kondyurin, A.Yu., Shcherba, V.E., Shalai, V.V., et al., Calculation of liquid flow through pump-compressor slot seal made in the form of hydrodiode, Chem. Petrol. Eng., 2016, vol. 52, nos. 3–4, pp. 267–273.CrossRefGoogle Scholar
  2. 2.
    Kondyurin, A.Yu., Shcherba, V.E., Shalai, V.V., et al., Analysis and optimization of basic geometric parameters of annular slot seal made in the form of hydrodiode, Chem. Petrol. Eng., 2016, vol. 52, nos. 3–4, pp. 280–289.CrossRefGoogle Scholar
  3. 3.
    Shcherba, V.E., Lysenko, E.A., Nesterenko, G.A., et al., Development and investigation of a piston seal in the form of a smooth stepped groove for a volumetric hybrid energy-converting piston machine, Chem. Petrol. Eng., 2016, vol. 52, nos. 3–4, pp. 290–296.CrossRefGoogle Scholar
  4. 4.
    Plastinin, P.I., Porshnevye kompressory (Reciprocating Compressors), Moscow: Kolos, 2006, vol. 1.Google Scholar
  5. 5.
    Shcherba, V.E., Nesterenko, G.A., Pavlyuchenko, E.A., and Vinichenko, V.S., Analysis of compressor-pump piston seal formed from concentric slit with isolated channel in piston body, Chem. Petrol. Eng., 2014, vol. 50, nos. 1–2, pp. 105–112.CrossRefGoogle Scholar
  6. 6.
    Kukolevskii, I.I. and Podviz, L.G., Sbornik zadach po mashinostroitel’noi gidravlike (Collection of Tasks on Machine Engineering Hydraulics), Moscow: Mos. Gos. Tekh. Univ. im. N.E. Baumana, 2002.Google Scholar
  7. 7.
    Shcherba, V.E., Shalai, V.V., Kondyurin, A.Yu., et al., Analysis of deformation, mass transfer, and thermal interaction during the compression in volumetric pumps, Vestn. Mashinostr., 2018, no. 10, pp. 16–20.Google Scholar
  8. 8.
    Shcherba, V.E., Pavlyuchenko, E.A., and Kuzhbanov, A.K., Mathematical modeling of processes of suction and discharge in a displacement pump with gas damper, Chem. Petrol. Eng., 2013, vol. 49, nos. 7–8, pp. 460–466.CrossRefGoogle Scholar
  9. 9.
    Shcherba, V.E., Bolshtyanskii, A.P., Shalai, V.V., et al., Nasos-kompressory. Rabochie protsessy i osnovy proektirovaniya (Pump-Compressors: Operation and Design), Moscow: Mashinostroenie, 2013.Google Scholar
  10. 10.
    Shcherba, V.E., Shalai, V.V., Pavlyuchenko, E.A., and Vinichenko, V.S., Mathematical modeling of the workflows of a reciprocating compressor with intensive cooling of the cylindrical piston group, Chem. Petrol. Eng., 2015, vol. 51, nos. 3–4, pp. 260–267.CrossRefGoogle Scholar

Copyright information

© Allerton Press, Inc. 2019

Authors and Affiliations

  • A. M. Bazhenov
    • 1
  • V. E. Shcherba
    • 1
    Email author
  • V. V. Shalai
    • 1
  • A. V. Grigor’ev
    • 1
  • A. Yu. Kondyurin
    • 1
  1. 1.Omsk State Technical UniversityOmskRussia

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