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October 18, 2025Journal of Physics Conference SeriesOpen Access

Study on the lubrication performance of journal bearings considering misalignment and cavitation effects

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Authors

YLYunlong LiBTBowen TanZHZhaoqi He

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Overview

Analysis reveals that misalignment increases bearing performance, while cavitation decreases load capacity.

Key Points

  • Misalignment significantly enhances the dynamic performance and stability of journal bearings.
  • Cavitation negatively impacts bearing load-carrying capacity and overall stability.
  • The study utilizes the Reynolds equation tosimulate lubrication performance with cavitation considerations.
  • These findings are essential for optimizing bearing structure design and improving performance.

Cite This Study

Li et al. (2025) studied this question.

synapsesocial.com/papers/68f408995de60f8893c6fe0fhttps://doi.org/10.1088/1742-6596/3127/1/012001
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  4. 4Investigating linear and non-linear dynamic characteristics of textured journal bearings with slip boundary condition and pseudoplastic lubricants: a numerical study2024 · 2 citations
  5. 5A Comprehensive Review of Journal Bearing Models: Comparative Analysis of Thermal, Elastic, and Hydrodynamic Approaches Considering Misalignment, Surface Texture, Turbulence, and Cavitation2025 · 10 citations