Calculation of the wedge-shaped support (slider, guide) using micropolar fluid lubricant
Abstract
Calculation of the wedge-shaped support (slider, guide) using micropolar fluid lubricant
Incoming article date: 25.01.2018The presented work is devoted to mathematical model operation of the clinoid support (a slider, a guide) working on micropolar fluid lubricant in the turbulent mode of a sliding friction taking into account dependence of viscous characteristics of mikroprolyarny lubricant on temperature and pressure. We consider for a case of ""lamina"" a set of equations of driving of thick incompressible liquid of micropolar lubricant taking into account dependence of viscous characteristics of mikroprolyarny lubricant on temperature and pressure, an equation of continuity and a formula of speed of a dissipation of energy for definition of the function Ф (х) caused by a melt of a surface of a basic ring. The main performance characteristics of the considered couple of sliding friction are as a result defined. Influence of parameter which is caused by a guide melt and also dependence of structural and viscous parameters of micropolar fluid lubricant on temperature and pressure upon a carrying capacity and a frictional force is estimated.
Keywords: hydrodynamics, a sliding support (a slider, a guide), viscid incompressible fluid micropolar lubricant, the melted guide surface, dependence of viscosity of lubricant on pressure and temperature