On the characteristics of misaligned journal bearings

JY Jang, MM Khonsari - Lubricants, 2015 - mdpi.com
Journal bearing misalignment arise generally from the shaft deformation under load,
deflection of the shaft, manufacturing and assembly errors, improper installation, and …

A study of misaligned compliant journal bearings lubricated by non-Newtonian fluid considering surface roughness

S Zhu, X Zhang, J Sun, D Wang - Tribology International, 2023 - Elsevier
To study the static behavior of misaligned journal bearings under heavy loads using a non-
Newtonian lubricant (pseudoplastic fluid, the flow behavior obeys a power-law relationship) …

Load carrying capacity of misaligned hydrodynamic water-lubricated plain journal bearings with rigid bush materials

X Zhang, Z Yin, D Jiang, G Gao, Y Wang, X Wang - Tribology International, 2016 - Elsevier
This paper analyzes the ultimate hydrodynamic load carrying capacity of water-lubricated
plain journal bearings with rigid bush materials under misalignment effect, aiming to help …

Modelling and analysis of elastic and thermal deformations of a hybrid journal bearing

A Linjamaa, A Lehtovaara, R Larsson, M Kallio… - Tribology …, 2018 - Elsevier
The continuous demand for higher power density leads to a very challenging operational
environment for sliding bearings regarding pressures and deformations. Understanding of …

The effect of the pivot stiffness on the performances of five-pad tilting pad bearings

PV Dang, S Chatterton, P Pennacchi - Lubricants, 2019 - mdpi.com
The role of the pivot flexibility in tilting-pad journal bearings (TPJBs) has become essential,
particularly for bearings working at high applied load and relatively high rotor speeds …

Impact factors on lubricant performance of stern bearing with misalignment angle induced by transverse vibration of shaft

Q Huang, X Yan - Ocean Engineering, 2020 - Elsevier
The reliability of marine propulsion system is seriously affect by abnormal vibrations of
propeller shaft on the lubricated stern bearings. An applicable numerical model regarding …

[HTML][HTML] Thermoelastohydrodynamic analysis of misaligned bearings with texture on journal surface under high-speed and heavy-load conditions

Y Zhang, C Guoding, W Lin - Chinese Journal of Aeronautics, 2019 - Elsevier
Hydrodynamic journal bearings are used to support the planetary gears in the transmission
system of a Geared Turbo Fan engine, and they operate under severe working conditions …

[PDF][PDF] Methodology for the systematic design of conical plain bearings for use as main bearings in wind turbines

A Rolink, G Jacobs, T Schröder… - Forschung im …, 2021 - publications.rwth-aachen.de
With the possibility to replace sliding segments on the tower without disassembling the
drivetrain, the use of segmented plain bearings with conical sliding surfaces as main …

A novel design of journal bearings for stability under shock loads

SH Hong - Scientific Reports, 2024 - nature.com
Mechanical systems are expected to operate under various load conditions, and it is
necessary to use a lubrication system to achieve reliability and stable performance. Journal …

An experimental study of axial misalignment effect on seizure load of journal bearings

X Zhang, Z Yin, Q Dong - Tribology International, 2019 - Elsevier
This paper studies experimentally the effect of axial (vertical) misalignment on the limit of
seizure failure of a slide journal bearing used in air-conditioning compressor. The seizure …