Experimental study of aerodynamic and structural damping in a full-scale rotating turbine

Journal of Engineering for Gas Turbines and Power

Volumn 125, Issue 1, 2003, Pages 102-112

  Kielb, J J ^a   Abhari, R S ^b  

^a ROLLS ROYCE CORPORATION   (United States)

^b ETH ZURICH   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMICS; DAMPING; FATIGUE OF MATERIALS; FRICTION; FUNCTIONS;

FRICTION DAMPING; HIGH-CYCLE FATIGUE; ROTATIONAL SPEEDS; VIBRATION MODES;

TURBOMACHINE BLADES;

TURBINE;

EID: 0347621855     PISSN: 07424795     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1496776     Document Type: Article

References (11)

1. Srinivasan, A. V., 1984, "Vibrations of Bladed-Disk Assemblies - A Selected Survey," ASME J. Vib., Acoust., Stress, Reliab. Des., 106 pp. 165-168.
2. Srinivasan, A. V., and Cutts, D. G., 1984, "Measurement of Relative Vibratory Motion at the Shroud Interfaces of a Fan," ASME J. Vib., Acoust., Stress, Reliab. Des., 106, pp. 189-197.
3. Yang, B. D., and Menq, C. H., 1997, "Characterization of Contact Kinematics and Application to the Design of Wedge Dampers in Turbomachinery Blading," ASME Paper No. 97-GT-97.
4. Sanliturk, K. Y., Ewins, D. J., and Stanbridge, A. B., 1999, "Underplatform Dampers for Turbine Blades: Theoretical Modeling, Analysis, and Comparison With Experimental Data," ASME Paper No. 99-GT-335.
5. Jeffers, T., Kielb, J., and Abhari, R., 2000, "A Novel Technique For Measurement of Rotating Blade Damping," ASME Paper No. 2000-GT-0359.
6. Chiang, H., and Kielb, R., 1993, "An Analysis System for Blade Forced Response," ASME J. Eng. Gas Turbines Power, 115, pp. 762-770.
7. Abhari, R. S., and Giles, M., 1997, "A Navier-Stokes Analysis of Airfoils in Oscillating Transonic Cascades for the Prediction of Aerodynamic Damping," ASME Paper No. 95-GT-182.
8. Kielb, J. J., Abhari, R. S., and Dunn, M. G., 2001, "Experimental and Numerical Study of Forced Response in a Full-Scale Rotating Turbine," ASME Paper No. 2001-GT-0263.
9. Dann, M. G., Moller, J. C., and Steele, R. C., 1989, "Operating Point Verification Data for a Large Shock Tunnel Test Facility," WDRC-TR-89-2027, May.
10. Dunn, M. G., and Hause, A., 1982, "Measurement of Heat Flux and Pressure in a Turbine Stage," ASME J. Eng. Gas Turbines Power, 104 pp. 215-223.
11. Dunn, M. G., Rae, W. J., and Holt, J. L., 1984, "Measurement and Analysis of Heat Flux Data in a Turbine Stage," ASME J. Eng. Gas Turbines Power, 106, pp. 229-233.