Analysis of the physical processes occurring in the lubricating layer of gas-dynamic bearings

Abstract

Analysis of the physical processes occurring in the lubricating layer of gas-dynamic bearings

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

Incoming article date: 08.11.2017

Examples of bearings with hydrodynamic wedge are mapped to specific features of the incompressible lubrication (drip liquid) and compressible (gas). Due to the physical nature of the processes occurring in the gas lubricating layer. The main advantages of axial and radial gas dynamic bearing with spiral mikrokanale, which was the most widely and effective used not only as bearings, but also as the best contactless seal.

Keywords: lubrication layer, hydrodynamic wedge, pressure, load capacity, helical grooves, optimal parameters