0
TECHNICAL PAPERS: Gas Turbines: Structures and Dynamics

Crack Detection in a Rotor Dynamic System by Vibration Monitoring—Part I: Analysis

[+] Author and Article Information
Itzhak Green

Georgia Institute of Technology, GWW School of Mechanical Engineering, Atlanta, GA 30332

Cody Casey

Schlumberger, 14910 Airline Road, Rosharon, TX 77583

J. Eng. Gas Turbines Power 127(2), 425-436 (Apr 15, 2005) (12 pages) doi:10.1115/1.1789514 History: Received October 01, 2002; Revised March 01, 2003; Online April 15, 2005
Copyright © 2005 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
(a) Cracked system; (b) global asymmetry crack model
Grahic Jump Location
Global asymmetry model free response at various crack depth values: (a) uncracked; (b) 20%; (c) 30%; (d) 40%
Grahic Jump Location
Global asymmetry model forced tilt 2X response: (a) Low-speed range; (b) high-speed range
Grahic Jump Location
Local asymmetry crack model
Grahic Jump Location
Local crack model: (a) shaft section containing a crack; (b) crack cross section
Grahic Jump Location
Dimensionless crack flexibilities
Grahic Jump Location
Local asymmetry model free response at various crack values: (a) uncracked; (b) 20%; (c) 30%; (d) 40%
Grahic Jump Location
Local asymmetry model forced response: (a) low-speed range; (b) high-speed range
Grahic Jump Location
Asymmetric shaft cross section

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In