Effects of Flexible Mounting and Damping on the Synchronous Response of a Rotor-Shaft System-Reference-Cited by-同舟云学术

Effects of Flexible Mounting and Damping on the Synchronous Response of a Rotor-Shaft System

Published:1976-03-01 Issue:1 Volume:43 Page:144-149
ISSN:0021-8936
Container-title:Journal of Applied Mechanics
language:en
Short-container-title:

Author:

O¯ta H.¹,Kanbe Y.²

Affiliation:

1. Department of Mechanical Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Japan

2. Toyota Motor Company, Ltd., Toyota, Japan

Abstract

Synchronous response of a rotor supported by a damped, flexibly mounted bearing is similar to the well-known one of a rectilinear vibratory system having two degrees of freedom, or a dynamic vibration absorber. Designing the flexible support with an appropriate combination of equivalently concentrated mass of pedestal, bearing support stiffness, and optimum damping, the peak amplitude of a rotor-shaft system is found to be kept nearly to the value of rotor eccentricity. Experimental results of rotor unbalance resonance coincide well with the analytical ones.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Link

http://asmedigitalcollection.asme.org/appliedmechanics/article-pdf/43/1/144/5455134/144_1.pdf

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