Thermo-Elasto-Hydrodynamic Characteristics Analysis of Journal Microbearing Lubricated with Rarefied Gas

Temperature rise and elastic deformation are unavoidable issues occurring in high-speed gas microbearings due to the dominant small-scale fluid dynamics in rarefied gas flow applications. In this paper, thermo-elasto-aerodynamic analysis requires simultaneously solving the modified Reynolds equation...

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Bibliographic Details
Main Authors: Yao Wu, Lihua Yang, Tengfei Xu, Wei Wu
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Micromachines
Subjects:
Online Access:https://www.mdpi.com/2072-666X/11/11/955