Tribology and dynamic characteristics of textured journal-thrust coupled bearing considering thermal and pressure coupled effects
The journal-thrust coupled bearing in diesel engine operates under complex load and high
working temperature. Under extreme working conditions, it supports the crankshaft and …
working temperature. Under extreme working conditions, it supports the crankshaft and …
[HTML][HTML] Micro gas turbine: Developments, applications, and key technologies on components
J Li, Y Li - Propulsion and Power Research, 2023 - Elsevier
Owing to their precedent characteristics, micro gas turbines (MGTs) have been favored as
popular power machinery in plenty of energy systems such as distributed energy systems …
popular power machinery in plenty of energy systems such as distributed energy systems …
A review on recent advancements in an automotive turbocharger rotor system supported on the ball bearings, oil film and oil-free bearings
In recent years, turbochargers have gained importance in the automotive industry,
locomotive, and marine applications powered by diesel engines. Also, they are widely …
locomotive, and marine applications powered by diesel engines. Also, they are widely …
An investigation on the lubrication characteristics of floating ring bearing with consideration of multi-coupling factors
The paper investigates the static and dynamic lubrication parameters of the floating ring
bearing (FRB). Modified lubrication models considering the effects of various coupling …
bearing (FRB). Modified lubrication models considering the effects of various coupling …
Lubrication performance of a novel double-film bearing: Theory & experiment
The paper aims to reveal the lubrication bearing mechanism of double-film bearing under
different conditions. Modified lubrication models of double-film bearing with …
different conditions. Modified lubrication models of double-film bearing with …
Dynamic stability of unbalance-induced vibration in a turbocharger rotor-bearing system with the nonlinear effect of thermal turbulent lubricating fluid film
Y Zhang, W Wang, D Wei, G Wang, J Xu… - Journal of Sound and …, 2022 - Elsevier
The rotor-bearing system of small size and light weight used in automotive turbochargers
can reach the speeds between 100,000 to 300,000 rpm, but the undesirable sub …
can reach the speeds between 100,000 to 300,000 rpm, but the undesirable sub …
Coupling analysis of tribological and dynamical behavior for a thermal turbulent fluid lubricated floating ring bearing-rotor system at ultra-high speeds
Y Zhang, W Wang, D Wei, G Wang, J Xu, K Liu - Tribology International, 2022 - Elsevier
The floating-ring bearing supported turbocharger rotor system generally reaches the speeds
exceeding 100,000 rpm in high-temperature environment, but the risky sub-synchronous …
exceeding 100,000 rpm in high-temperature environment, but the risky sub-synchronous …
Nonlinear effects of induced unbalance in the rod fastening rotor-bearing system considering nonlinear contact
L Wang, A Wang, M **, Q Huang, Y Yin - Archive of Applied Mechanics, 2020 - Springer
Rod fastening rotor (RFR) is characterized by discontinuity of contact interface and
unbalance of multiple disks. There are few researches that focus on unbalance effect …
unbalance of multiple disks. There are few researches that focus on unbalance effect …
Effect analysis on flow and boiling heat transfer performance of cooling water-jacket of bearing in the gasoline engine turbocharger
A liquid-solid coupling numerical model of water-cooled bearing in gasoline engine
turbocharger is established in STAR CCM+ environment. By adapting two-phase flow …
turbocharger is established in STAR CCM+ environment. By adapting two-phase flow …
Thrust bearing coupling effects on the lateral dynamics of turbochargers
Nowadays tendency is the practice of engine downsizing with a turbocharger, to increase
fuel economy and decrease emissions. For both design and analysis, a reliable rotor …
fuel economy and decrease emissions. For both design and analysis, a reliable rotor …