Numerical and experimental studies on performance enhancement of journal bearings using nanoparticles based lubricants

RK Dang, D Goyal, A Chauhan, SS Dhami - Archives of Computational …, 2021 - Springer
The emergence of nanotechnology and existence of computational techniques for
measuring the thermophysical properties of nanolubricants has culminated in a substantial …

An experimental framework for determining wear in porous journal bearings operated in the mixed lubrication regime

SJ Eder, C Ielchici, S Krenn, D Brandtner - Tribology International, 2018 - Elsevier
We present an experimental and analysis workflow to characterize the tribological behavior
and the wear resistance of porous journal bearing systems operating at high loads and …

Experimental analysis of frictional power loss of hydrostatic slipper bearings

F Canbulut, C Sinanoğlu, E Koç - Industrial lubrication and Tribology, 2009 - emerald.com
Purpose–The purpose of this paper is to investigate experimentally slippers, which have an
important role on power dissipation in the swash plate axial piston pumps. Since slippers …

Industrial lubricants

C Kajdas, A Karpińska, A Kulczycki - Chemistry and technology of …, 2010 - Springer
Abstract 'Industrial lubricant'gaseous, liquid and solid products cover many applications. A
new systems analysis approach is used combining heterogeneous catalysis and …

Experimental validation of the simulated steady-state behavior of porous journal bearings

IA Neacşu, B Scheichl, G Vorlaufer… - Journal of …, 2016 - asmedigitalcollection.asme.org
This study deals with a comparison between new experiments on the frictional behavior of
porous journal bearings and its prediction by previous numerical simulations. The tests were …

Analysis of effects of sizes of orifice and pockets on the rigidity of hydrostatic bearing using neural network predictor system

F Canbulut, C Sinanoğlu, Ş Yildirim - KSME International Journal, 2004 - Springer
This paper presents a neural network predictor for analysing rigidity variations of hydrostatic
bearing system. The designed neural network has feedforward structure with three layers …

Tribological and fatigue failure properties of porous P/M bearing

E Durak, F Duran - International Journal of Fatigue, 2008 - Elsevier
The performances of porous bearings under different operating conditions were
experimentally investigated in this study. The tribological properties and fatigue failure of …

Analysis of Lubrication Regimes for Porous Sliding Bearing

A Marinković, B Stojanović, C Gachot, T Lazović - Lubricants, 2024 - mdpi.com
The purpose of this paper is to analyze the lubrication quality of porous sliding bearings,
starting from the bearing model and in combination with experimental results aimed at …

[PDF][PDF] Development of Self-lubricating Polymeric Composites Based on PTFE

PN Petrova, OV Gogoleva… - Tribology in …, 2021 - pdfs.semanticscholar.org
Results of investigation of developed antifriction composites on the basis of
polytetrafluoroethylene (PTFE) are presented. These composites were obtained with …

An experimental and signal analysis workflow for detecting cold-induced noise emissions (cold squealing) from porous journal bearings

SJ Eder, D Bianchi, IA Neacşu, G Vorlaufer - Mechanical Systems and …, 2019 - Elsevier
We employ a variant of the joint time-frequency analysis (JTFA) for identifying transient,
temperature-dependent noise emitted from porous journal bearings operated at …