Prediction of resonant response of shrouded blades with three-dimensional shroud constraint

Journal of Engineering for Gas Turbines and Power

Volumn 121, Issue 3, 1999, Pages 523-529

  Yang, B D ^a   Chen, J J ^a   Menq, C H ^a  

^a The Ohio State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DAMPING; FRICTION; INTERFACES (MATERIALS); KINEMATICS; MATHEMATICAL MODELS; STIFFNESS; VIBRATIONS (MECHANICAL);

NORMAL LOAD FRICTION FORCE MODEL; RESONANT RESPONSE; SHROUDS; STICK SLIP FRICTION; THREE DIMENSIONAL CONSTRAINT;

TURBOMACHINE BLADES;

EID: 0032656127     PISSN: 07424795     EISSN: 15288919     Source Type: Journal    
DOI: 10.1115/1.2818504     Document Type: Article

References (8)

1. Cameron, T. M., Griffin, J. H., Kielb, R. E., and Hoosac, T. M., 1990., An Integrated Approach for Friction Damper Design,” ASME Journal of Vibration, Acoustics, Stress, and Reliability in Design, Vol. 112, pp. 175-182.
2. Ferri, A. A., 1996., Friction Damping and Isolation Systems,” ASME Journal of Vibration and Acoustics, Vol. 117(B), pp. 196-206.
3. Griffin, J. H., 1980., Friction Damping of Resonant Stresses in Gas Turbine Engine Airfoil,” ASME Journal of Engineering for Power, Vol. 102, pp. 329-333.
4. Menq, C. H., and Griffin, J. H., 1985., A Comparison of Transient and Steady State Finite Element Analysis of the Forced Responses of a Frictionally Damped Beam,” ASME Journal of Vibration, Acoustic, Stress, and Reliability in Design, Vol. 107, pp. 19-25.
5. Menq, C. H., Griffin, I. H., and Bieiak, J., 1986., The Forced Responses of Shrouded Fan Stages,” ASME Journal of Vibration, Acoustic, Stress, and Reliability in Design, Vol. 108, pp. 50-55.
6. Svinivasan, A. V., and Cutts, D. G., 1983., Dry Friction Damping Mechanisms in Engine Blades,” ASME Journal of Engineering for Power, Vol. 105, pp. 332-341.
7. Williams, E. J., and Earles, S. W., 1974., Optimization of the Response of Frictionally Damped Beam Type Structures with Reference to Gas Turbine Compressor Blading,” ASME Journal of Engineering for Industry, Vol. 96, pp, 471-476.
8. Yang, B. D., and Menq, C. H., 1996., Modeling of Friction Contact and Its Application to the Design of Shroud Contact,” ASME Paper 96-GT-472.