Thrust bearing with fluid pivot

Abstract

This article describes the conditions arising from the operation of compressor and pumping equipment using traditional thrust bearings with mechanical support and leveling linkage system, which negatively affect the operation of dynamic machines in general and the thrust bearing in particular. The possibility of using the hydrodynamic pressure of an oil wedge for hydrostatic support in a thrust bearing was considered, and what positive effects could arise. The working design of a thrust bearing with fluid pivot and a calculation model are shown, allowing to take into account the hydrostatic oil film when determining the characteristics of the bearing. The results of the first tests of the bearing on the stand allow us to evaluate the performance of the design and determine further improvement and optimization of the design of the bearing with fluid pivot.