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 …

Effect of non-Newtonian lubricants on static and dynamic characteristics of journal bearings

RK Dang, D Goyal, A Chauhan, SS Dhami - Materials Today: Proceedings, 2020 - Elsevier
Journal bearings play a significant role to increase overall level of reliability in machines.
Advancements in lubrication methodology have a great impact on the performance of …

[HTML][HTML] Effect of rotor misalignment on stability of journal bearings with finite width

KM Abdou, E Saber - Alexandria Engineering Journal, 2020 - Elsevier
The present work studies the dynamic response of fluid film bearing of finite length which is
subjected to rotor misalignment. Vibration analysis of the rotor is used to obtain the limits of …

Analysis of misaligned hydrodynamic porous journal bearings in the steady-state condition with micropolar lubricant

U Baidya, S Das, S Das - Proceedings of the Institution of …, 2020 - journals.sagepub.com
Impregnated porous bearings are used in different machines and other applications. In this
work, an analytical work is investigated to evaluate the steady-state characteristics of such …

[HTML][HTML] Effect of Engineered Roughness on the Performance of Journal Bearings Lubricated by Bingham Plastic Fluid Using Computational Fluid Dynamics (CFD)

N Cahyo, P Paryanto, AD Nugraha, A Simaremare… - Lubricants, 2022 - mdpi.com
A journal bearing is a machine element that is used to keep the shaft rotating about its axis.
The increasing demand for journal bearing applications in high-speed machines that are …

Behavior of elliptical bearing with micropolar fluid: influence of ellipticity parameters

S Sharma, R Kumar, HK Sharma - Multiscale and Multidisciplinary …, 2024 - Springer
Present work investigates the effect of ellipticity and dam parameters on the stability of
elliptical dam bearing. The Reynolds equation for micropolar lubricant flow in the clearance …

[PDF][PDF] Lubricants Vol. 10 November (2022) ISSN: 20754442

P Paryanto - doc-pak.undip.ac.id
Journal bearing is a machine element that is used to keep the shaft always rotating about 16
its axis. The increasing demand for journal bearing applications in high-speed machines …

A Study on the Influence of Combined Elastic and Micropolar Effects on Hole-Entry Hybrid Journal Bearing

K Budheeja, S Verma - Tribology Online, 2018 - jstage.jst.go.jp
The influence of bearing elasticity and micropolar parameters of micropolar lubricant on the
performance and stability margin of a smooth hole-entry hybrid journal bearing system …