BACKWARD WHIRL OF UNBALANCED SHAFT AT ELASTICALLY CONSTRAINED JOURNAL BEARINGS AND FLOATING SEALS DUE TO MECHANICAL CONTACT | Zendy

L. Ya. Banakh | Zendy; A. N. Nikiforov | Zendy

Open Access

BACKWARD WHIRL OF UNBALANCED SHAFT AT ELASTICALLY CONSTRAINED JOURNAL BEARINGS AND FLOATING SEALS DUE TO MECHANICAL CONTACT

Author(s) -

L. Ya. Banakh,

A. N. Nikiforov

Publication year - 2015

Publication title -

environment technology resources proceedings of the international scientific and practical conference

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.113

H-Index - 8

eISSN - 2256-070X

pISSN - 1691-5402

DOI - 10.17770/etr2009vol2.1012

Subject(s) - stator , rotor (electric) , precession , work (physics) , critical speed , range (aeronautics) , structural engineering , mechanics , mechanical engineering , physics , engineering , aerospace engineering , astronomy

The paper deals with the known phenomenon which takes place at rotor-stator contact. It is backward precession (whirl) of unbalanced shaft inside rigidly constrained sleeves (journal bearings) in the range below its critical speed. The purpose of this theoretical work is to research dynamic behavior of unbalanced shaft at the elastically constrained sleeves and above-resonant range.

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