Simulation of a nonstationary contact in a sliding bearing with allowance for frictional heating and convective heat transfer
- Authors: Kolesnikov V.I.1, Kolosova E.M.2, Chebakov M.I.2
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Affiliations:
- Rostov State Transport University
- Vorovich Institute of Mathematics, Mechanics, and Computer Sciences
- Issue: Vol 45, No 2 (2016)
- Pages: 156-162
- Section: Reliability, Strength, and Wear Resistance of Machines and Structures
- URL: https://journals.rcsi.science/1052-6188/article/view/192668
- DOI: https://doi.org/10.3103/S1052618816020060
- ID: 192668
Cite item
Abstract
The serviceability of polymer dry sliding bearings is governed by a number of parameters, such as the rotational velocity of the shaft, the friction coefficient, еру thermal and mechanical properties of bearing members, and hence, the resulting contact temperatures. This work was aimed at developing a calculation model of the operation of a two-layer polymer dry sliding bearing, determining the temperatures distributions and the equivalent and contact stresses in bearing members, and choosing the optimum parameters of the bearing system for which heat balance is achieved.
About the authors
V. I. Kolesnikov
Rostov State Transport University
Author for correspondence.
Email: info@imash.ru
Russian Federation, pl. Rostovskogo Strelkovogo Polka Narodnogo Opolcheniya 2, Rostov-on-Don, 344038
E. M. Kolosova
Vorovich Institute of Mathematics, Mechanics, and Computer Sciences
Email: info@imash.ru
Russian Federation, ul. Mil’chakova 8a, Rostov-on-Don, 344058
M. I. Chebakov
Vorovich Institute of Mathematics, Mechanics, and Computer Sciences
Email: info@imash.ru
Russian Federation, ul. Mil’chakova 8a, Rostov-on-Don, 344058