The rigid symmetric rotor dynamic stability in the elastic-damper sliding liquid bearings

Theoretical engineering. Mechanical engineering


Аuthors

Ermilov Y. I.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

Abstract

The rigid symmetric rotor dynamic stability in the elastic-damper sliding bearings to the influence of the disturbing forces of the lubrication layer and external disturbing rotor forces are examined. The design equations are obtained. Calculation results of the rotor dynamic stability with different variants of the elastic-damper sliding bearing and their analysis are presented.

Keywords:

rotor dynamic stability; elastic-damper bearings; disturbing forces of the lubrication layer; external disturbing rotor forces.


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