Numerical micro-texture optimization for lubricated contacts—A critical discussion

M Marian, A Almqvist, A Rosenkranz, M Fillon - Friction, 2022 - Springer
Despite numerous experimental and theoretical studies reported in the literature, surface
micro-texturing to control friction and wear in lubricated tribo-contacts is still in the trial-and …

[HTML][HTML] A review of the design and optimization of large-scale hydrostatic bearing systems

M Michalec, P Svoboda, I Křupka, M Hartl - Engineering Science and …, 2021 - Elsevier
In the last decades, the demand for hydrostatic bearings application has been rising due to
the possibilities and advantages they offer. The advancements in hydrostatic lubrication …

Theoretical and experimental exploration into the fluid structure coupling dynamic behaviors towards water-lubricated bearing with axial asymmetric grooves

Z Xie, X Wang, W Zhu - Mechanical Systems and Signal Processing, 2022 - Elsevier
The work studies the fluid structure interaction (FSI) dynamic behaviors of water-lubricated
bearing with axial asymmetric grooves. Revised FSI models with consideration of cavitation …

Constrained design optimization of selected mechanical system components using Rao algorithms

RV Rao, RB Pawar - Applied Soft Computing, 2020 - Elsevier
The design optimization of mechanical system components, like bearings, pulleys, springs,
etc. is an essential issue due to the current competitive market. The performance of any …

The friction and wear behavior of laser textured surfaces in non-conformal contact under starved lubrication

Y Niu, X Pang, S Yue, B Shangguan, Y Zhang - Wear, 2021 - Elsevier
A series of dimple-textured surfaces with different geometrical parameters (area density,
diameter and depth) were fabricated on the surface of middle carbon steel. And then the …

Research and prospect of textured sliding bearing

F Song, X Yang, W Dong, Y Zhu, Z Wang… - The International Journal …, 2022 - Springer
The sliding bearing belongs to the supporting parts with high application rate in engineering,
but in the operation process, it is inevitable to encounter large friction and wear due to the …

Effect of vein-bionic surface textures on the tribological behavior of cylindrical roller thrust bearing under starved lubrication

R Long, C Zhao, Y Zhang, Y Wang, Y Wang - Scientific Reports, 2021 - nature.com
To reveal the effect of vein-bionic surface textures on the tribological behavior of cylindrical
roller thrust bearings (CRTBs) under starved lubrication, six kinds of leaves (Forsythia …

Performance improvement of water-lubricated thrust pad bearing operating with the turbulent flow using a new micro-pocket design

JC Atwal, RK Pandey - Tribology International, 2021 - Elsevier
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 …

Performance analysis of thrust pad bearing using micro-rectangular pocket and bionic texture

JC Atwal, RK Pandey - Proceedings of the Institution of …, 2021 - journals.sagepub.com
This paper presents the performance behaviors of a hydrodynamic thrust bearing
incorporating new pad surface designs involving microrectangular pocket and Labeo rohita …

Tribological behavior of CoCrMo artificial knee joint with symmetrically biomimetic textured surfaces on PEEK

Y Liu, Q Zhu, C Wang, J Li - Optics & Laser Technology, 2023 - Elsevier
CoCrMo alloys are extensively used in the field of artificial knee joints. However, wear
performance is one of the most important problems of artificial knee joints, limiting service …