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Hydrodynamic Model of a Wedge-Shaped Sliding Support with an Easy-Melting Metal Coating

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

This study presents the method of forming an exact self-similar solution to the problem of hydrodynamic computation of a wedge-shaped support (slider, guide), which operates in the presence of a lubricant, a fusible metal coating on the surface of the guide, and a porous material on the surface of the slider taking the dependence of the viscosity of the lubricant and the permeability of porous material on pressure into account.

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Funding

This study was supported by the Ministry of Science and Higher Education of the Russian Federation within the framework of the Federal Target Program “Research and Development in Priority Directions for the Development of the Russian Science and Technology Complex for 2014–2020,” Subsidy Agreement no. 075-15-2019-1865 of December 2, 2019 (internal agreement no. 05.607.21.0300), project no. RFMEFI60719X0300.

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Authors and Affiliations

  1. Rostov State Transport University, Rostov-on-Don, Russia

    M. A. Mukutadze & A. M. Mukutadze

  2. Mechanical Engineering Research Institute, Russian Academy of Sciences, Moscow, Russia

    D. U. Khasyanova

Authors
  1. M. A. Mukutadze
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  2. D. U. Khasyanova
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  3. A. M. Mukutadze
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Corresponding authors

Correspondence to M. A. Mukutadze or D. U. Khasyanova.

Additional information

Translated by K. Gumerov

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Mukutadze, M.A., Khasyanova, D.U. & Mukutadze, A.M. Hydrodynamic Model of a Wedge-Shaped Sliding Support with an Easy-Melting Metal Coating. J. Mach. Manuf. Reliab. 49, 314–320 (2020). https://doi.org/10.3103/S105261882004010X

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  • DOI: https://doi.org/10.3103/S105261882004010X

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