Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
September 10, 2025Journal of Tribology

Effect of Surface Texturing on the Dynamic Characteristics of Hydrodynamic Journal Bearings

View Full Paper
Ask AI
Bookmark
Share

Authors

ASAshish SrivastavaFRFaisal Rahmani

Discussion

Loading...

Member takes

Overview

Numerical investigation reveals how surface texturing improves stability and pressure dynamics in hydrodynamic journal bearings.

Key Points

  • Partial texturing significantly enhances the stability of hydrodynamic journal bearings, particularly near maximum pressure.
  • Pressure development, equilibrium position, and dynamic characteristics were evaluated using the Reynolds equation.
  • The method includes a finite difference approach to solve lubrication behavior and assess stiffness and damping coefficients.
  • Results show good agreement with experimental data, highlighting texture distribution's vital role in stability.

Cite This Study

Srivastava et al. (2025) studied this question.

synapsesocial.com/papers/68c1a12754b1d3bfb60dbec2https://doi.org/10.1115/1.4069299
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Effect of fluid inertia and texturing parameters on the stability of textured journal bearings: A non-linear time transient analysis2025
  2. 2Numerical analysis and optimization of continuous texture geometries in thermo-hydrodynamic journal bearings2025 · 4 citations
  3. 3Investigating linear and non-linear dynamic characteristics of textured journal bearings with slip boundary condition and pseudoplastic lubricants: a numerical study2024 · 2 citations
  4. 4Hydrodynamic lubrication study of plain journal bearings lubricated with couple stress fluids: surface texture effects2026 · 1 citations
  5. 5Dynamic and stability analysis of crescent geometry-possessing textured journal bearing using nanolubricant2024 · 1 citations