Utilizing a non-Newtonian lubricant, such as Bingham plastic fluid, in hydrodynamic journal bearing affords the opportunity to actively alter operating performance of bearing. In this work, main purpose is explore behavior lubricated by using computational fluid dynamics (CFD) method considering roughness and cavitation. Here, concept an engineered partial pattern proposed create positive effec...

This paper derived generalized ferrofluid based lubrication equation (based on the Shliomis model) from basic theory for variable as well uniform (transverse) strong magnetic fields. The field (VMF) is used because of retaining contributions all terms model. Moreover, it has an added advantage generating maximum at required active contact zone in bearing design system. Using above and field, ca...

This paper explores the influence of frequency shaft sleeve rotation and radial load on a journal bearing made tin-babbitt alloy (Tegotenax V840) under hydrodynamic lubrication conditions. An experimental test frictional behaviour plain was performed an originally developed device for testing rotating elements: bearings. Using back-propagation neural network, based data, artificial network mode...