Nonparametric modeling of random uncertainties for dynamic response of mistuned bladed disks

Journal of Engineering for Gas Turbines and Power

Volumn 126, Issue 3, 2004, Pages 610-618

  Capiez Lernout, E ^a   Soize, C ^a  

^a UNIVERSITÉ GUSTAVE EIFFEL   (France)

Author keywords

[No Author keywords available]

Indexed keywords

DISKS (MACHINE COMPONENTS); EIGENVALUES AND EIGENFUNCTIONS; MATHEMATICAL MODELS; OPTIMIZATION; PROBABILITY; VIBRATIONS (MECHANICAL);

EIGENFREQUENCIES; OPTIMIZATION PRINCIPLE; PROBABILITY MODELS; RANDOM CHARACTERS;

TURBOMACHINE BLADES;

BLADE; DYNAMIC RESPONSE; ELASTODYNAMICS; TURBOMACHINERY; VIBRATION;

EID: 13644269385     PISSN: 07424795     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1760527     Document Type: Article

References (18)

1. Thomas, D. L., 1979, "Dynamics of Rotationally Periodic Structures," Int. J. Numer. Methods Eng., 14, pp. 81-102.
2. Ohayon, R., and Soize, C., 1998, Structural Acoustics and Vibration, Academic Press, San Diego, CA.
3. Whitehead, D. S., 1966, "Effects of Mistuning on the Vibration of Turboma-chine Blades Induced by Wakes," J. Mech. Eng. Sci., 8(1), pp. 15-21.
4. Ewins, D. J., 1969, "The Effects of Detuning Upon the Forced Vibrations of Bladed Disks," J. Sound Vib., 9(1), pp. 65-69.
5. Wei, S. T., and Pierre, C., 1988, "Localization Phenomena in Mistuned Assemblies for Cyclic Symmetry - Part II: Forced Vibrations," ASME J. Vib., Acoust., Stress, Reliab. Des., 110(4), pp. 439-449.
6. Lin, C. C., and Mignolet, M. P., 1996, "Effects of Damping and Damping Mistuning on the Forced Vibration Response of Bladed Disks," J. Sound Vib., 193(2), pp. 525-543.
7. Lin, C. C., and Mignolet, M. P., 1997, "An Adaptative Perturbation Scheme for the Analysis of Mistuned Bladed Disks," ASME J. Eng. Gas Turbines Power, 119, pp. 153-160.
8. Griffin, J. H., and Hoosac, T. M., 1984, "Model Development and Statistical Investigation of Turbine Blade Mistuning," ASME J. Vib., Acoust., Stress, Reliab. Des., 106, pp. 204-210.
9. Mignolet, M. P., and Lin, C. C., 1993, "The Combined Closed Form-Perturbation Approach to the Analysis of Mistuned Bladed Disks," ASME J. Turbomach., 115, pp. 771-780.
10. Yang, M.-T., and Griffin, J. H., 2001, "A Reduced-Order Model of Mistuning Using a Subset of Nominal System Modes," ASME J. Eng. Gas Turbines Power, 123, pp. 893-900.
11. Bladh, R., Castanier, M. P., and Pierre, C., 2001, "Component-Mode- Based Reduced Order Modeling Techniques for Mistuned Bladed Disks - Part I: Theoretical Models," ASME J. Eng. Gas Turbines Power, 123, pp. 89-99.
12. Seinturier, E., Dupont, C., Berthillier, M., and Dumas, M., 2002, "A New Aeroelastic Model for Mistuned Bladed Disks," AIAA Paper No. 2002-1533.
13. Mignolet, M. P., Rivas-Guerra, A. J., and Delor, J. P., 2001, "Identification of Mistuning Characteristics of Bladed Disks From Free Response Data (Part I)," ASME J. Eng. Gas Turbines Power, 123, pp. 395-403.
14. Rivas-Guerra, A. J., Mignolet, M. P., and Delor, J. P., 2001, "Identification of Mistuning Characteristics of Bladed Disks From Free Response Data (Part II)," ASME J. Eng. Gas Turbines Power, 123, pp. 404-411.
15. Soize, C., 2000, "A Nonparametric Model of Random Uncertainties for Reduced Matrix Models in Structural Dynamics," Probab. Eng. Mech., 15(3), pp. 277-294.
16. Soize, C., 2001, "Maximum Entropy Approach for Modeling Random Uncertainties in Transient Elastodynamics," J. Acoust. Soc. Am., 109(5), pp. 1979-1996.
17. Craig, Jr., R. R., and Bampton, M. C. C. 1968, "Coupling of Substructures for Dynamic Analyses," AIAA J., 6(7), pp. 1313-1319.
18. Soize, C., and Chebli, H., 2003, "Random Uncertainties Model in Dynamic Substructuring Using a Nonparametric Probabilistic Model," J. Eng. Mech., 129(4), pp. 449-457.