The Efficient Computation of the Vibration Response of an Aero-Engine Rotor-Damper Assembly-Reference-Cited by-同舟云学术

The Efficient Computation of the Vibration Response of an Aero-Engine Rotor-Damper Assembly

Published:1994-01 Issue:1 Volume:208 Page:41-51
ISSN:0954-4100
Container-title:Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering

Author:

Levesley M C¹,Holmes R¹

Affiliation:

1. Department of Mechanical Engineering, University of Southampton

Abstract

This paper deals with the application of the so-called Harmonic Balance method to the problem of determining the non-linear vibration response of a rotating assembly comprising a rotor, flexible bearing housing and oil film damper. For the latter, due consideration is given to the effects of oil supply pressure, film rupture pressure and end sealing. The paper concludes with some comments on the subject of optimizing a damper to fulfil a given purpose.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Aerospace Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1243/PIME_PROC_1994_208_251_02

Reference5 articles.

1. Experimental Investigation into the Vibration Response of an Aero-Engine Rotor-Damper Assembly

2. The Effects of Bearing Misalignment on the Non-Linear Vibration of Aero-Engine Rotor–Damper Assemblies

3. Effects of Fluid Inertia and Turbulence on the Force Coefficients for Squeeze Film Dampers

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