Modally Tuned Influence Coefficients for Low-Speed Balancing of Flexible Rotors-Reference-Cited by-同舟云学术

Modally Tuned Influence Coefficients for Low-Speed Balancing of Flexible Rotors

Published:2013-12-18 Issue:2 Volume:136 Page:
ISSN:1048-9002
Container-title:Journal of Vibration and Acoustics
language:en
Short-container-title:

Author:

Khulief Y. A.¹,Oke Wasiu¹,Mohiuddin M. A.²

Affiliation:

1. Department of Mechanical Engineering, King Fahd University of Petroleum & Minerals, KFUPM Box 1767, Dhahran 31261, Saudi Arabia e-mail:

2. Data & Consulting Services, Schlumberger Dhahran Tech Valley, Dhahran 31261, Saudi Arabia e-mail:

Abstract

The need to devise a low-speed balancing method for balancing high-speed rotors was recognized and addressed. In this paper, a scheme that combines both the influence coefficients and modal balancing techniques is presented. The scheme is developed for low-speed balancing of high-speed rotors, and relies on knowledge of the modal characteristics of the rotor. The conditions for applicability of the method were stated in the light of the experientially estimated rotor deflection mode shapes. An experimental test rig of a flexible rotor was constructed to verify the applicability and reliability of the low-speed balancing scheme.

Publisher

ASME International

Subject

General Engineering

Link

http://asmedigitalcollection.asme.org/vibrationacoustics/article-pdf/doi/10.1115/1.4025995/6342702/vib_136_02_024501.pdf

Reference17 articles.

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4. A Theoretical Introduction to the Development of a Unified Approach to Flexible Rotor Balancing;J. Sound Vibr.,1980

5. Modal Balancing of Flexible Rotors Without Test Runs: An Experimental Investigation;J. Sound Vibr.,1983

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