The theory of step support of sliding with the incompressible and compressed lubricant

Abstract

The theory of step support of sliding with the incompressible and compressed lubricant

Emel'janov A.V., Emel'janov I.A., Zenkina I.A.

Incoming article date: 28.11.2017

On the basis of Reynolds's equations for thin layers of viscous Newtonian liquid laws of distribution of pressure are found in the incompressible and compressed bearing layers of a step support. For achievement of physically clearer comparison of lubricant properties and the bearing ability of two different lubricant environments the flat model of a step support is used. The algorithms of calculation of carrying power and rigidity of both lubricant layers allowing to pass to statement and the solution of problems of optimization of dimensionless geometrical parameters and comparative integrated characteristics of hydrodynamic and gasdynamic step support of sliding are received.

Keywords: lubricant layer, viscosity, pressure, density, Reynolds's equations, splines, Petrov's number