Analysis of nonlinear forces acting on rotor shaft in journal bearings

New approach of finite element procedure for calculation of pressure distribution in journal bearings is presented. Forces acting on rotor shaft are presented as power series with respect to generalized displacements and velocities of rotor shaft. Finite element solutions are compared with known ana...

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Bibliographic Details
Date:2016
Main Authors: Борисюк, А. В., Аврамов, К. В.
Format: Article
Language:Russian
Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2016
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Online Access:https://journals.uran.ua/jme/article/view/74719
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Journal Title:Journal of Mechanical Engineering

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Journal of Mechanical Engineering
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Summary:New approach of finite element procedure for calculation of pressure distribution in journal bearings is presented. Forces acting on rotor shaft are presented as power series with respect to generalized displacements and velocities of rotor shaft. Finite element solutions are compared with known analytical expressions