Dynamic Analysis of Radial Journal Bearing-Rotor System Based on the Meshless Barycentric Rational Interpolation Collocation Method

This study focuses on a rigid rotor supported by radial journal bearings. Initially, models for the unsteady oil film force in bearing lubrication and the dynamics of the bearing-rotor system are established. Subsequently, the Reynolds equation for dynamic lubricating oil films is discretely solved...

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Bibliographic Details

Published in:	Lubricants
Main Authors:	Hongwei Zhang, Rahmatjan Imin
Format:	Article
Language:	English
Published:	MDPI AG 2024-12-01
Subjects:	the unsteady oil film force model the meshless barycentric rational interpolation collocation method Reynolds equation radial journal bearings the bearing-rotor system
Online Access:	https://www.mdpi.com/2075-4442/12/12/431