Partial slip texture surfaces have proven to be effective to improve load capacity and reduce
coefficient of friction in slider and journal bearings. By controlling the partial slip surface …

The effect of the compound dimple on the tribological performances of a journal bearing is
studied. In doing so, the tribological performances for the bearing with the compound dimple …

作为改善摩擦表面界面性能的有效途经, 表面织构现已成为摩擦学领域和表面工程领域的研究
热点之一, 但是表面织构的机理研究以及织构优化设计体系尚未完善. 首先从表面织构的承载 …

The geometry and location of the textures can affect the hydrodynamic bearing and
coefficient of friction for the journal bearing case. The present study deals with the analysis …

This paper reports an explorations carried out on the performance parameters (minimum film
thickness, friction coefficient, and bearing dynamic coefficients) of a sector-shaped pad …

Most of the previous studies on the surface texture were based on pre-determined shapes
and distributions, and the global-optimum shapes were uncertain. In this paper, a general …

Abstract Development in surface modifications has shown promising outcomes in improving
the tribological performance of contacts in hydrodynamic, mixed, and boundary lubrications …

The operating and geometric parameters of textures affect the static, dynamic, and stability
performance characteristics of a journal-bearing system. The present work investigates the …

In this work, the influence of operating conditions on the shape parameters of surface texture
is investigated by means of both numerical and experimental investigations. The analysed …

This paper presents a finite element modeling of hydrodynamic thrust bearings operating
both in steady-state and transient lubrication regime. The presented numerical algorithm is …