0
TECHNICAL PAPERS: Gas Turbines: Structures and Dynamics

Reduced-Order Nonlinear Dynamic Model of Coupled Shaft-Torsional and Blade-Bending Vibrations in Rotors

[+] Author and Article Information
B. O. Al-Bedoor

Mechanical Engineering Department, King Fahd University of Petroleum & Minerals, KFUPM Box 841, Dhahran 31261, Saudi Arabia

J. Eng. Gas Turbines Power 123(1), 82-88 (May 16, 2000) (7 pages) doi:10.1115/1.1341203 History: Received April 28, 2000; Revised May 16, 2000
Copyright © 2001 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Schematic diagram of blade-disk-shaft system
Grahic Jump Location
System deformed configuration and coordinate system
Grahic Jump Location
Motor torque to rotate the system to a speed of 1000 RPM in 1 sec
Grahic Jump Location
(a) Blade deflection and (b) frequency spectrum
Grahic Jump Location
Coupling torsional deflection
Grahic Jump Location
Blade first bending mode vibrations
Grahic Jump Location
Blade second bending mode vibrations
Grahic Jump Location
Blade third bending mode vibrations
Grahic Jump Location
Blade fourth bending mode vibrations
Grahic Jump Location
Blade fifth bending mode vibrations

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