Influence of Journal Bearing Axial Grooves on the Dynamic Behavior of Horizontal Rotors | Zendy

Miguel Ângelo de Carvalho Michalski | Zendy; Moysés Zindeluk | Zendy; Renato de Oliveira Rocha | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Influence of Journal Bearing Axial Grooves on the Dynamic Behavior of Horizontal Rotors

Author(s) -

Miguel Ângelo de Carvalho Michalski,

Moysés Zindeluk,

Renato de Oliveira Rocha

Publication year - 2006

Publication title -

shock and vibration

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.418

H-Index - 45

eISSN - 1875-9203

pISSN - 1070-9622

DOI - 10.1155/2006/785823

Subject(s) - bearing (navigation) , lubricant , rotor (electric) , mechanical engineering , engineering , structural engineering , flow (mathematics) , mechanics , materials science , computer science , physics , artificial intelligence

Journal bearing design and the lubricant characteristics are very influential in a rotating machine behaviour. The bearing geometry can drastically affect the lubricant flow and also the rotor dynamics. Approaching that issue, this paper presents an experimental study of the dynamic behavior of a horizontal rotor suported by journal bearings with semi-circular axial grooves. The journal bearings were manufactured with a varied number of axial grooves and a versatile test rig is used, making possible the analysis of different configurations. The acquired signals are analyzed with classical and non-linear tools and the differences among the rotors’ configurations can be shown

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research