This paper presents the performance analysis for plain and elliptical journal bearing
operating with industrial lubricants. Titanium dioxide nanoparticle of size 40 nm is used as a …

Flexible multistage rotor systems that are supported by water-lubricated rubber bearings
(WLRBs) are seen in various engineering applications. Vibration analysis is important to …

Fixed-geometry hydrodynamic journal bearings are one of the best supporting systems for
several applications of rotating machinery. Cylindrical journal bearings present excellent …

The finite element method is employed to perform a comparative analysis of gas lubricated
cylindrical and elliptical journal bearings in this work. A finite element procedure, based on …

Purpose High power and speed are new demands for rotating machinery which needs the
journal bearings with high dynamic characteristics. The critical speed of the rotor-bearing …

This paper deals with a preliminary computational analysis of the influence of the preload
factor on the performance characteristics of gas-lubricated offset half bearings. A finite …

O projeto e o comissionamento de máquinas rotativas requerem um cuidado especial para
se garantir condições seguras, estáveis e eficientes de operação. Diversos estudos …

This paper presents the performance analysis for plain and elliptical journal bearing
operating with industrial lubricants. Titanium dioxide nanoparticle of size 40 nm is used as a …

The present work deals with the development of finite element modelling for the analysis
and study of vibration of rotor shaft system using journal bearing. The composite shaft is …