VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University191410.18287/2541-7533-2012-0-1(32)-100-110UnknownStability of a rigid nonsymmetric rotor in elastic-damper sliding bearingsErmilovYu. I.<p>Associate Professor</p>
<p>Senior Researcher</p>yurer@yandex.ruMoscow Aviation Institute (State University of Aerospace Technologies)180320121111001100512201405122014Copyright © 2015, VESTNIK of the Samara State Aerospace University2015<p>The paper deals with the stability of a rigid nonsymmetrical rotor with elastic-damper sliding bearings tothe influence of both the inner forces of the lubrication layer and to the external disturbing forces acting on therotor. Design equations are obtained, the results of the calculations and the analysis of rotor stability with andwithout the action of external disturbing forces are presented for various kinds of elastic-damper bearings.</p>Rotor dynamic stabilityelastic-damper bearingsdisturbing forces of the lubrication layerexternal disturbing rotor forcesУстойчивость ротораупруго-демпферные подшипники скольжениявозмущающие силы смазочного слоявнешние возмущающие силы