Transient analysis of non-uniform tilting-pad journal bearing for wind turbine main shaft under dynamical loading

C Song, R Zhang, Y Zhou, J Tan, C Zhu - Mechanism and Machine Theory, 2024 - Elsevier
The non-uniform distributed tilting-pad journal bearing (NDTPJB), designed for large
megawatt wind turbine main shafts, has not been assessed for transient stability under …

Fluid Film Bearings and CFD Modeling: A Review

D Pérez-Vigueras, J Colín-Ocampo, A Blanco-Ortega… - Machines, 2023 - mdpi.com
This paper is a review of the literature about CFD modeling and analysis of journal, thrust,
and aerostatic bearings; the advantages and disadvantages of each are specified, and the …

Manufacturing error and misalignment effect on the transient lubrication behavior of dynamically loaded journal bearing with micro-groove

P Li, H Zhang, X Li, Z Shi, S Xiao, F Gu - Physics of Fluids, 2023 - pubs.aip.org
The novelty of this paper is to numerically investigate the effect of manufacturing error and
misalignment on the transient lubrication behavior of dynamically loaded journal bearings …

Transient analysis for offset-elliptical journal bearings under misalignment and dynamic loading

K Wang, L Yang, H Wang, X Ji… - Proceedings of the …, 2023 - journals.sagepub.com
Although the offset-elliptical journal bearings (OEJBs) are widely used in industry, there are
few researches on the OEJBs, especially under the conditions of journal misalignment and …

Nonlinear tribo-dynamic performance and transient stability for marine dynamically loaded offset-halves journal bearings

K Wang, C Wang, X Wang, K Zhu, L Yang - Tribology International, 2024 - Elsevier
Although offset-halves journal bearings (OHJBs) are extensively utilized in the marine
powertrain, there is little research on nonlinear dynamic response and transient stability …

Effect of perturbation amplitudes on water film stiffness coefficients of water-lubricated plain journal bearings based on CFD–FSI methods

X Liang, X Yan, Z Liu… - Proceedings of the …, 2019 - journals.sagepub.com
A numerical three-dimensional computational fluid dynamics-fluid structure interaction (CFD-
FSI) model including lining deformation and cavitation is developed to evaluate the effect of …

Transient lubrication performance of tilting-pad journal bearings under dynamic load considering bi-directional misalignment and mixing temperature behavior

X Wang, K Wang, X Ji, K Zhu, L Yang, L Pang… - Tribology …, 2025 - Elsevier
Tilting-pad journal bearings (TPJBs) are highly self-adaptive for serving as support bearings
in marine gas turbines. However, the research on the transient lubrication performance of …

Experiments on laminar flow between parallel plates with a heterogeneous slip/no-slip surface

Z Wu, L Zeng, K Chen, J Chen, Y Zhang - Tribology Transactions, 2019 - Taylor & Francis
The theory of improving the bearing capacity of fluid lubrication with a heterogeneous slip/no-
slip surface has been proposed in recent years, and the extended Reynolds equation is the …

[HTML][HTML] Influence of the rough surface and speed of crankpin bearing on the power of the engine

V Nguyen - Journal of Mechatronics and Artificial Intelligence in …, 2024 - extrica.com
To fully evaluate the influence of the rough surface (σ) and speed (ω) of the crankpin bearing
on the engine power, a combination model of the slider crank mechanism and crankpin …

Cavitation and slip performance analysis of dynamically loaded sleeve bearing

LL Wang, QL Zeng, X Zhang - Advances in Mechanical …, 2017 - journals.sagepub.com
The generalized Reynolds equation of dynamically loaded sleeve bearing is established
based on mass conservation boundary condition and wall-slip effect. The cavitation …