Mistuning identification of bladed disks using a fundamental mistuning model - Part I: Theory

American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI

Volumn 4, Issue , 2003, Pages 267-277

  Feiner, D M ^a   Griffin, J H ^a  

^a CARNEGIE MELLON UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BLADED DISKS; FUNDAMENTAL MISTUNING MODEL (FMM);

COMPUTER SIMULATION; NATURAL FREQUENCIES; ROTORS; TURBINES; VIBRATIONS (MECHANICAL);

TURBOMACHINE BLADES;

EID: 0348226379     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2003-38952     Document Type: Conference Paper

References (10)

1. Srinivasan, A. V., 1997, "Flutter and Resonant Vibration Characteristics of Engine Blades," Journal of Engineering for Gas Turbines and Power, 119(4), pp. 742-775.
2. Castanier, M. P., Ottarsson, G., and Pierre, C., 1997, "A Reduced Order Modeling Technique for Mistimed Bladed Disks," Journal of Vibration and Acoustics, 119(3), pp. 439-447.
3. Yang, M.-T., and Griffin, J. H., 2001, "A Reduced Order Model of Mistiming Using a Subset of Nominal Modes," Journal of Engineering for Gas Turbines and Power, 123(4), pp. 893-900.
4. th National Turbine Engine High Cycle Fatigue Conference, Chandler, Arizona.
5. Feiner, D.M., and Griffin, J. H., 2002, "A Fundamental Model of Mistiming for a Single Family of Modes," Journal of Turbomachinery, 124(4), pp. 597-605.
6. Seinturier, E., Lombard, J.P., Berthillier, M., and Sgarzi, O., 2002, "Turbine Mistimed Forced Response Prediction: Comparison With Experimental Results," ASME Paper 2002-GT-30424, International Gas Turbine Institute Turbo Expo, Amsterdam, The Netherlands.
7. Judge, J.A., Pierre, C., and Ceccio, S.L., 2002, "Mistiming Identification in Bladed Disks," Proceedings of the International Conference on Structural Dynamics Modeling, Madeira Island, Portugal.
8. Mignolet, M.P., Rivas-Guerra, A.J., and Delor, J.P., 2001. "Identification of Mistiming Characteristics of Bladed Disks from Free Response Data - Part I," Journal of Engineering for Gas Turbines and Power, Vol. 123(2), pp. 395-403.
9. 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," Journal of Engineering for Gas Turbines and Power, Vol. 123(2), pp. 404-411.
10. Feiner, D.M., 2002, "A Fundamental Model of Mistuning for Forced Response Prediction and System Identification," Ph.D. Dissertation, Carnegie Mellon University.