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Development and Optimization of High-Speed Loaded Axial Supports with Floating Sectors of Submersible Vane Pumps

  • RELIABILITY, STRENGTH, AND WEAR RESISTANCE OF MACHINES AND STRUCTURES
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Abstract

The characteristics of thrust bearings used in NPP circulation pumps are presented and discussed. An analysis of the results of the tribological tests of new materials and coatings for solving the issues of the operability of friction units with hydrodynamic lubrication at high speeds and loads is given.

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This work was supported by ongoing institutional funding. No additional grants to carry out or direct this particular research were obtained.

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  1. Mechanical Engineering Research Institute of the Russian Academy of Sciences (IMASH RAN), Moscow, Russia

    I. S. Splavskiy

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  1. I. S. Splavskiy
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Correspondence to I. S. Splavskiy.

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Translated by N. Petrov

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Splavskiy, I.S. Development and Optimization of High-Speed Loaded Axial Supports with Floating Sectors of Submersible Vane Pumps. J. Mach. Manuf. Reliab. 52, 858–864 (2023). https://doi.org/10.1134/S1052618823080162

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  • DOI: https://doi.org/10.1134/S1052618823080162

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