0
RESEARCH PAPERS

Friction Damping of Resonant Stresses in Gas Turbine Engine Airfoils

[+] Author and Article Information
J. H. Griffin

Government Products Division, Pratt & Whitney Aircraft, West Palm Beach, Fla. 33402

J. Eng. Power 102(2), 329-333 (Apr 01, 1980) (5 pages) doi:10.1115/1.3230256 History: Received December 18, 1978; Online September 28, 2009

Abstract

The resonant response of a turbine airfoil attenuated through use of a Coulomb damper is analyzed. Parameters that control the damper’s effectiveness are identified and characteristics of an optimized system are described. The results of the analysis are confirmed by laboratory tests.

Copyright © 1980 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

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