A review of thermohydrodynamic aspects of gas foil bearings

J Kumar, DS Khamari, SK Behera… - Proceedings of the …, 2022 - journals.sagepub.com
In recent times, gas foil bearings have become popular for commercial use in the aircraft and
space industry, turbocompressors, turbine generators and in the more complex fields of …

Implication of surface texture and slip on hydrodynamic fluid film bearings: a comprehensive survey

M Arif, DK Shukla, S Kango, N Sharma - Tribology Online, 2020 - jstage.jst.go.jp
Numerous published studies on the non-wettable surfaces with surface texture and slip
conditions have been reviewed comprehensively to evaluate the performance of …

Analysis of textured journal bearing with slip boundary condition and pseudoplastic lubricants

M Arif, S Kango, DK Shukla - International Journal of Mechanical Sciences, 2022 - Elsevier
The present study investigates the combined influence of slip boundary condition and non-
Newtonian lubricants on the tribological performance of hydrodynamic textured journal …

Laser direct writing of rose petal biomimetic micro-bulge structure to realize superhydrophobicity and large slip length

M Guo, G Zhang, G Xin, H Huang, Y Huang… - Colloids and Surfaces A …, 2023 - Elsevier
Large slip length at the solid-liquid interface is key factor in the performance of hydrostatic
bearings. A superhydrophobic biomimetic-structured surface enables the surface with partial …

Optimization performance of plain journal bearings with partial wall slip

S Cui, C Zhang, M Fillon, L Gu - Tribology International, 2020 - Elsevier
In present work, in order to optimize partial slip zone for heavily loaded journal bearings, an
isothermal hydrodynamic model considering wall slip occurring at oil-bush interface is built …

3-D thermohydrodynamic analysis of textured, grooved, pocketed and hydrophobic pivoted-pad thrust bearings

V Zouzoulas, CI Papadopoulos - Tribology International, 2017 - Elsevier
In the present study, a computational investigation of thermohydrodynamic lubrication in
pivoted-pad thrust bearings exhibiting different types of surface treatment is presented. Five …

Tribological behavior of textured cemented carbide filled with solid lubricants in dry sliding with titanium alloys

Z Wu, J Deng, H Zhang, Y Lian, J Zhao - Wear, 2012 - Elsevier
Laser surface textures were made on the surfaces of WC/Co cemented carbide disks. Dry
sliding friction and wear tests against titanium alloy balls were carried out with four kinds of …

Analysis of slider and journal bearing using partially textured slip surface

T Rao, AMA Rani, T Nagarajan, FM Hashim - Tribology International, 2012 - Elsevier
The present study evaluates the effects of texture/slip configuration on improvement in load
capacity and reduction in coefficient of friction for partially textured slip slider and journal …

Boundary slip surface design for high speed water lubricated journal bearings

H Zhang, M Hua, G Dong, D Zhang, KS Chin - Tribology International, 2014 - Elsevier
This paper presents the development of a numerical model for high speed and water
lubricated journal bearings with different boundary slip arrangements. The effect of …

Effect of large-area texture/slip surface on journal bearing considering cavitation

Q Lin, Z Wei, N Wang, W Chen - Industrial Lubrication and Tribology, 2015 - emerald.com
Purpose–The purpose of this paper is to study the influence of large-area texture/slip
surface, especially the area and position of large-area texture surface on journal bearing …