Effects of multistage coupling and disk flexibility on mistuned bladed disk dynamics

Journal of Engineering for Gas Turbines and Power

Volumn 125, Issue 1, 2003, Pages 121-130

  Bladh, R ^a   Castanier, M P ^a   Pierre, C ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EIGENVALUES AND EIGENFUNCTIONS; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; PROBLEM SOLVING; ROTORS; SENSITIVITY ANALYSIS;

BLADED DISKS; DISK FLEXIBILITY; MODAL INTERACTION; MULTISTAGE COUPLING;

TURBOMACHINE BLADES;

TURBINE;

EID: 0043279294     PISSN: 07424795     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1498267     Document Type: Article

References (12)

1. Wagner, J. T., 1967, "Coupling of Turbomachine Blade Vibrations Through the Rotor," ASME J. Eng. Power 89, pp. 502-512.
2. Dye, R. C. F., and Henry, T. A., 1969, "Vibration Amplitudes of Compressor Blades Resulting From Scatter in Blade Natural Frequencies," ASME J. Eng. Power 91, pp. 182-188.
3. Ewins, D. J., 1969, "The Effects of Detuning Upon the Forced vibrations of Bladed Disks," J. Sound Vib., 9, pp. 65-79.
4. Ewins, D. J., 1973, "Vibration Characteristics of Bladed Disc Assemblies," J. Mech. Eng. Sci., 15, pp. 165-186.
5. El-Bayoumy, L. E., and Srinivasan, A. V., 1975, "Influence of Mistuning on Rotor-Blade Vibrations," AIAA J., 13, pp. 460-464.
6. Irretier, H., 1983, "Spectral Analysis of Mistuned Bladed Disk Assemblies by Component Mode Synthesis," Vibrations of Bladed Disk Assemblies, ASME, New York, pp. 115-125.
7. Wei, S. T., and Pierre, C., 1988, "Localization Phenomena in Mistuned Assemblies With Cyclic Symmetry, Part I: Free Vibrations," ASME J. Vib., Acoust., Stress, Reliab. Des., 110, pp. 429-438.
8. Wei, S. T., and Pierre, C., 1988, "Localization Phenomena in Mistuned Assemblies With Cyclic Symmetry, Part II: Forced Vibrations," ASME J. Vib., Acoust., Stress, Reliab. Des., 110, pp. 439-449.
9. Ottarsson, G. S., and Pierre, C., 1995, "On the Effects of Interblade Coupling on the Statistics of Maximum Forced Response Amplitudes in Mistuned Bladed Disks," Proc. 36th AIAA/ASME/ASCE /AHS Structures, Structural Dynamics, and Materials Conference, New Orleans, LA, AIAA, Washington, DC, 5, pp. 3070-3078.
10. Bladh, R., Castanier, M. P., and Pierre, C., 1999, "Models of Rotor Mistuning and the Prediction of Mistuned Blade Forced Response," Proc. 4th National Turbine Engine High Cycle Fatigue Conference, Monterey, CA, Universal Technology Corp., Dayton, OH.
11. Timoshenko, S. P., and Goodier, J, N., 1970, Theory of Elasticity, McGraw-Hill, New York.
12. Meirovitch, L., 1967, Analytical Methods in Vibrations, Macmillan, New York.