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July 14, 2025Journal of Tribology

A Comprehensive Review of Journal Bearing Models: Comparative Analysis of Thermal, Elastic, and Hydrodynamic Approaches Considering Misalignment, Surface Texture, Turbulence, and Cavitation

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Authors

SCSoniya ChaudharyRVRajiv Verma

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Overview

Review shows the complex impacts of thermal, elastic, and hydrodynamic effects on journal bearings, implying improvements for turbomachinery applications.

Key Points

  • MAIN FINDING: The review identifies critical influences on journal bearing performance like thermal effects, misalignment, and turbulence.
  • KEY EVIDENCE: A structured framework is used to compare the effects of various factors on hydrodynamic journal bearing behavior.
  • APPROACH: Literature is categorized into physical influences and systematically compared to highlight research gaps and contradictions.
  • SIGNIFICANCE: Understanding these interactions can guide future research towards enhancing the tribodynamic performance of journal bearings.

Cite This Study

Chaudhary et al. (2025) studied this question.

synapsesocial.com/papers/689a02afe6551bb0af8cc1cdhttps://doi.org/10.1115/1.4069141
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Also Consider

Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Transient Thermoelastohydrodynamic Study of Tilting-Pad Journal Bearings Under Dynamic Loading1998 · 31 citations
  2. 2Analysis of Misaligned Grooved Journal Bearings1979 · 70 citations
  3. 3Nonlinear dynamic behavior of a rotor-bearing system considering time-varying misalignment2024 · 36 citations
  4. 4Experimental and numerical study of the pre-tilted journal bearing2019 · 4 citations