Nonlinear Model of Hydrodynamic Lubrication of Infinitely Wide Bearings Operating in Turbulent Mode

摘要

Presented in the work mathematical model of hydrodynamic lubrication is applicable for infinitely wide bearings operating in turbulent mode of friction whose one surface has a porous layer and the other undergoes melting. Analytical dependencies are described for the basic service characteristics of the bearing with account of inertia forces of the lubricant. The numerical analysis of said dependencies has shown that the system comprising a slider made of refractory material with a porous layer on the working surface and a melting guide combines high bearing capacity and low friction coefficient.