Most rolling contacts found in machine elements such as gears and bearings operate under
Mixed Lubricating (ML) conditions, where the lubricant film can't fully separate the asperities …

This research paper focuses on evaluating the performance of a Rayleigh step bearing
under thermo-mixed-EHL condition combining the effect of deterministic and stochastic …

This article delineates the performance of a Rayleigh step bearing operating under Mixed-
Elastohydrodynamic Lubrication (Mixed-EHL) with directionally oriented random roughness …

This paper studies the effect of stochastic roughness on performance of a Rayleigh step
bearing operating under Thermo-Elastohydrodynamic lubrication (Thermo-EHL). The shear …

The Reynolds equation defines the lubrication flow between the smooth contacting parts.
However, it is questionable that the equation can accurately anticipate pressure behavior …

Helical gears are widely used in power transmission systems, and hence any improvement
in their design and also the ability to predict their performance is of great importance. The …

Purpose The aim of this paper is to study the effect of deterministic roughness and small
elastic deformation of surface on flow rates, load capacity and coefficient of friction in …

High-speed main shaft ball bearings applied in new aircraft propulsion systems experience
the most critical operating conditions ever in rolling bearing history. Rotational speeds …

In this paper, the micro-EHL behavior of seven different ionic liquids in textured surface of
concentrated engineering contacts is discussed. The surface textures with sinusoid, triangle …

Predicting rolling bearing fatigue life requires knowledge of the three-dimensional (3D)
stress fields in the roller and raceway near the lubricated contact. Owing to the increasingly …