The methodology of slide micro-bearings lubrication

The core of the presented problem is to numerically and experimentally determine, or to indicate, the values of the optimum pressure and liquid velocity values appearing near the cells, of micro-bearing cooperating surfaces, and to find ways of controlling the friction forces between particles of the liquid and the cell of the micro-bearing cooperating bodies in the thin boundary layer. Investigations of the physical and strength features are expected to be performed for various hinds of micro-bearing superficial layer and for efficient and damages micro-bearings. In order to begin treating the surface structure of a superficial layer on the cooperating micro-bearing surfaces it is absolutely necessary to have at one's disposal the proper model of a liquid flow in the thin layer, and to obtain the proper values of friction forces. During presented research are realized the following tasks: 1.  The methodology of analytical and numerical efforts to obtain characteristics on the micro- and nano- level of pressure, liquid velocity and friction forces, 2.          The methodology of experimental efforts on the nano- level to measure thin layer lubricant properties between cooperating micro-bearing surfaces. 3.          The methodology of experimental research on the micro- and macro -level to measure cooperating surfaces in micro-bearing