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Axial force on the screw of a single-flow high-pressure submersible pump

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Abstract

The calculated and experimental axial forces on the screws of the EVNOP 5-16-1200 and EVNOP 5-30-1200 high-pressure single-screw single-flow pumps are compared. The pumps are used in oil-extraction systems. On the basis of test results for single-flow pumps with a bearing, the actual axial force may be measured. This permits correction of the formula for the axial force on the screw in production conditions.

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Authors and Affiliations

  1. OAO Livgidromash, Livny, Russia

    V. M. Ryazantsev & V. V. Plyasov

Authors
  1. V. M. Ryazantsev
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  2. V. V. Plyasov
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Corresponding author

Correspondence to V. M. Ryazantsev.

Additional information

Original Russian Text © V.M. Ryazantsev, V.V. Plyasov, 2010, published in Vestnik Mashinostroeniya, 2010, No. 2, pp. 7–9.

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Ryazantsev, V.M., Plyasov, V.V. Axial force on the screw of a single-flow high-pressure submersible pump. Russ. Engin. Res. 30, 109–111 (2010). https://doi.org/10.3103/S1068798X10020024

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  • DOI: https://doi.org/10.3103/S1068798X10020024

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