Abstract
Compression of the working fluid in bulk-action pumps (such as piston, gear-driven, and plate-type pumps) under the action of deformation, mass transfer, and heating is considered. A method of calculating the compression is developed, for each factor and for the combination of deformation and mass transfer. The effectiveness of compression is analyzed for each case.
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REFERENCES
Bashta, T.M., Obemnye nasosy i gidravlicheskie dvigateli gidrosistem (Displacement Pumps and Hydraulic Engines for Hydraulic Systems), Moscow: Mashinostroenie, 1974.
Shcherba, V.E., Shalai, V.V., Pavlyuchenko, E.A., et al., Thermodynamic foundations for the analysis of processes of compression and expansion in a positive-displacement pump, Chem. Petrol. Eng., 2015, vol. 51, nos. 3–4, pp. 183–187.
Al’tshtul’, A.D. and Kiselev, P.G., Gidravlika i aerodinamika (Hydraulics and Aerodynamics), Moscow: Stroiizdat, 1975.
Shcherba, V.E., Shalai, V.V., Grigoriev, A.V., et al., A generalized thermodynamic approach to the calculation of processes of suction and discharge in positive-displacement pumps and compressors, Chem. Petrol. Eng., 2015, vol. 51, nos. 5–6, pp. 408–413.
Kushnyrev, V.I., Lebedev, V.I., and Pavlenko, V.A., Tekhnicheskaya termodinamika i teploperedacha (Technical Thermodynamics and Heat Transfer), Moscow: Stroiizdat, 1986.
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Translated by Bernard Gilbert
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Shcherba, V.E., Shalai, V.V., Kondyurin, A.Y. et al. Influence of Deformation, Mass Transfer, and Heating on Pump Compression. Russ. Engin. Res. 39, 1–5 (2019). https://doi.org/10.3103/S1068798X19010210
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DOI: https://doi.org/10.3103/S1068798X19010210