Friction Damping of Resonant Stresses in Gas Turbine Engine Airfoils-Reference-Cited by-同舟云学术

Friction Damping of Resonant Stresses in Gas Turbine Engine Airfoils

Published:1980-04-01 Issue:2 Volume:102 Page:329-333
ISSN:0022-0825
Container-title:Journal of Engineering for Power
language:en
Short-container-title:

Author:

Griffin J. H.¹

Affiliation:

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

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.

Publisher

ASME International

Subject

General Medicine

Link

http://asmedigitalcollection.asme.org/gasturbinespower/article-pdf/102/2/329/5638357/329_1.pdf

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