CFD-Based Investigation of Static and Dynamic Pressure Effect in Aerostatic Bearings with Annular Grooves at High Speed

CFD-Based Investigation of Static and Dynamic Pressure Effect in Aerostatic Bearings with Annular Grooves at High Speed

Based on the SST k-ω turbulence model, this study investigated the flow fields of annular groove and non-groove small-hole throttling aerostatic bearings (AGSTABs and STABs). It examined the formation mechanisms of static and dynamic pressure effects in both flow fields at high speed, evaluating how...

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Bibliographic Details
Main Authors: Wentao Song, Minggui Li, Peng Cheng, Decheng Wang, Chenxi Shao, Junying Zhou
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Lubricants
Subjects:
small-hole throttling aerostatic bearings
annular groove
static and dynamic pressure effects
high speed
Online Access:https://www.mdpi.com/2075-4442/13/2/46
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